BGN 5: DESCRIPTION OF GENETIC STOCKS

BARLEY GENETICS NEWSLETTER, VOL. 5, VI. DESCRIPTION OF GENETIC STOCKS
Editors, pp. 95-170

The editors have received a large number of descriptions of genetic stocks for the present issue. We have decided to limit this issue of BGN to approximately 200 pages because of additional publication and mailing costs. We are therefore holding some of the descriptions of genetic stocks for the next issue (Vol. 6). We appreciate the response we have had in the preparation of these descriptions and encourage workers to continue submitting these as well as to review the descriptions already published and revise them when appropriate.

The editors would suggest that a description of a genetic stock is a description of a homozygous state of the gene and is assigned a Barley Genetic Stock Number which can refer only to any one homozygous state of the gene except for non-viable mutants. In many cases each of the mutant forms of a gene should be described as a genetic stock and a stock number should be assigned to each form. An example is the gene locus on chromosome 4 for hoods or awns. One genetic stock is hooded, KK; a second stock is awned, kk; a third stock has elevated hoods, K^eK^e; and each stock is assigned a separate genetic stock number.

Descriptions were prepared by the following workers. The writers appreciate receiving comments, suggestions, or a revised version for part or all of a description of any stocks.

R. F. Eslick. Department of Plant and Soil Science, Montana State University, Bozeman, Montana 59715, USA.

T. E. Haus. Department of Agronomy, Colorado State University, Fort Collins, Colorado 80523, USA.

J. M. Hernandez-Soriano. Department of Agronomy and Plant Genetics, University of Arizona, Tucson, Arizona 85721, USA.

E. A. Hockett. Plant Science Research Division, ARS, USDA, and Department of Plant and Soil Sciences, Montana State University, Bozeman, Montana 59715, USA.

U. Lundqvist. Swedish Seed Association, Svalof, Sweden.

R. T. Ramage. Department of Agronomy, University of Arizona, Tucson, Arizona 85721, USA.

T. Tsuchiya, Department of Agronomy, Colorado State University, Fort Collins, Colorado 80523, USA.

Editors.

BGS 0015 Red stem Rs

Previous nomenclature and gene symbolization: None

Inheritance: Monofactorial dominance (1)
Located on chromosome 1 (1)

Description: When grown under favorable light conditions considerable red pigment develops in the stems of varieties containing the dominant allele (1).

Origin of mutant: Spontaneous mutation in some cultivars

Mutational events: Rs in Goldfoil (1)

Mutant used for description and seed stock: Rs in Goldfoil (1)

References:
1. Briggs, F. N. and E. H. Stanford. 1943. Jour. Agr. Res. 66: 1-5.

Prepared: T. E. Haus

BGS 0016 Waxy endosperm wx

Previous nomenclature and gene symbolization: None

Inheritance: Monofactorial recessive (1, 2)
Located on chromosome 1 (4)

Description: Endosperm contains waxy starch. The starch in the endosperm and pollen grains becomes reddish-brown by iodine reaction (1, 2). No evidence for allelism tests among the cultivars used by Ono and Suzuki or between those three and the cultivar used by Tabata (4).

Origin of mutant: Spontaneous mutant in several cultivars

Mutational events: wx in Murasaki Mochi (winter type)
wx in Waxy Oderbrucker (spring type)

Mutant used for description and seed stock: wx in Waxy Oderbrucker

References:
1. Nakao, S. 1950. Seiken Ziho 4: 111-113.
2. Ono, T. and H. Suzuki. 1957. Seiken Ziho 8: 11-19.
3. Robertson, D. W. 1964. Barley Genetics II: 159-180.
4. Tabata, M. 1961. Jap. Jour. Genet. 36: 157-167.

Prepared: T. E. Haus

BGS 0017 Chlorina 4 f4

Previous nomenclature and gene symbolization: Yellow viable, yv, (1, 4)

Inheritance: Monofactorial Recessive (4)
Located on chromosome 1L (3, 4)

Description: Seedlings are yellow-green on emergence and maintain this color until near maturity. The mature plants are vigorous (4).

Origin of mutant: Beta-ray treatment in cultivar Montcalm (4)

Mutational events: f4 in Montcalm (4)

Mutant used for description and seed stock: f4 in Montcalm

References:
1. Robertson, D. W. 1964. Barley Genet. I: 159-180.
2. Robertson, D. W., G. A. Wiebe, R. G. Shands, and A. Hagberg. 1965. Crop Sci. 5: 33-43.
3. Tsuchiya, T. 1972. BGN 2: 93-98.
4. Walker, G. W. R., J. Dietrich, R. Miller and K. Kasha. 1963. Can. J. Genet. Cytol. 5: 200-219.

Prepared: T. E. Haus

BGS 0018 Chlorina 5 f5

Previous nomenclature and gene symbolization: Yellow viable z, yv 2, (2, 4)

Inheritance: Monofactorial recessive (4)
Located on chromosome 1S (3, 4)

Description: Seedlings are pale yellow to ivory color on emergence and remain so up to near ripening, (4). At Fort Collins under greenhouse conditions at 70°F the color is Cosse Green (Plate V. Ridgeway).

Origin of mutant: Spontaneous mutation in cultivar Gateway (4)

Mutational events: f5 in Gateway (4)

Mutant used for description and seed stock: f5 in Gateway N v b k r s

References:
1. Robertson, D. W. 1964. Barley Genet. I: 159-180.
2. Robertson, D. W., G. A. Wiebe, R. G. Shands and A. Hagberg.
1965. Crop Sci. 5: 33-43.
3. Tsuchiya, T. 1972. BGN 2: 93-98.
4. Walker, G. W. R., J. Dietrich, R. Miller, and K. Kasha.
1963. Can. Jour. Genet. Cytol. 5: 200-219.

Prepared: T. E. Haus

BGS OO19 Non-blue (white) aleurone 2 bl2

Previous nomenclature and gene symbolization: Bl1 bl1 (3, 4)

Inheritance: The gene bl2 is always associated with the gene Blbl in cultivars.
Complementary dominant genes produce blue aleurone. (1)
Located on chromosome 1 (1, 3)

Description: Anthocyanin pigment may be present in the pericarp and aleurone layer. Under alkaline conditions this pigment is blue. The aleurone layer has an alkaline condition (2). Blue aleurone condition occurs when complementary dominant genes Bl and Bl2 are present in the genotype (3). White aleurone occurs with either gene homozygous recessive.

Origin of mutant: Natural occurrence in several cultivars

Mutational events: Bl Bl bl2 bl2 in Nepal (3)

Mutant used for description and seed stock: Bl Bl bl2 bl2 in Nepal n v B K

References:
1. Briggs, F. N. and E. H. Stanford. 1943. Jour. Agr. Res. 66: 1-5.
2. Harlan, H. V. 1914. USDA Bull. 137.
3. Myler, J. L. and E. H. Stanford. 1943. Jour. Amer. Soc. Agron. 34: 427-436.
4. Robertson, D. W., G. A. Wiebe and R. G. Shands. 1947. Jour. Amer. Soc. Agron. 39: 464-473.

Prepared: T. E. Haus

BGS 0057 Elongated or wide (outer) glume e

Previous nomenclature and gene symbolization: wide glumes (w) (6)
macrolepis (lep-e) has been used (4, 7, 8)

Inheritance: Monofactorial recessive (1, 2, 10). Genes for wide glume in all spontaneous and induced mutants are allelic (4, 5, 7, 8, 11, 12). Located on chromosome 2 (3)

Description: Outer glume (or glume) is wide. The width varies probably depending upon genetic background from 2.5mm to 4.0mm (10). Glume awn length also varies from zero (awnless) to very long (92mm) depending upon varieties (5, 6, 11).
There are some confusions in descriptions and symbolization of glume characters (9, 11).

Origin of mutant: Spontaneous mutation in some varieties (11)
Induced mutations (4, 7, 8, 11)

Mutational events: e in several varieties (3, 5, 6, 11)
e in macrolepis (lep-e) (4, 7, 8)

Mutant used for description and seed stock: e in Triple Bearded Mariout. N v Uz k b

References:
1. Biffen, R. H. 1906. Proc. Cambridge Phil. Soc. 13: 304-308.
2. Biffen, R. H. 1907. Jour. Agr. Sci. 2: 183-206.
3. Griffee, F. 1925. Jour. Agr. Res. 30: 915-935.
4. Hauser, H. and G. Fischbeck. 1972. BGN 2: 28-29.
5. Helgason, S. B. 1964. Barley Genetics I: 181-185
6. Hor, K. 1924. Genetics 9: 151-180.
7. Nötzel, H. 1952. Kühn-Archiv. 66: 72-132.
8. Nybom, N. 1954. Acta Agri. Scand. 4: 430-456.
9. Robertson, D. W., G. A. Wiebe, and R. G. Shands. 1955. Agron. Jour. 47: 418-425.
10. Tschermak, E. von. 1901. Zts. Landw. Versuchsw. Oesterr. 1901: 1029-1060.
11. Tsuchiya, T. 1974a. BGN 4: 76-78.
12. Tsuchiya, T. 1974b. BGN 4: 82-85.

Prepared: T. Tsuchiya

BGS 0057 Short culm h

Previous nomenclature and gene symbolization: u short stature (1)

Inheritance: Monofactorial recessive (1, 2, 4, 5)
Correlated with genes on chromosome 2 (1, 5)
Located on chromosome 2 (4)

Description: Robertson (3) assigned the symbol h for short plant in his first "Summary of linkage studies in barley." He assumed the gene referred to as "udzu" by Miyake and Imai (1), by Neatby (2), by Tedin and Tedin (5), and by Swenson (4) were all the same locus although there is no evidence that allelism tests were made between any two of these loci.

Origin of mutant: h probably natural type in many cultivars

Mutational events: h in Triple Bearded Mariout, C. I. 2523 (4)

Mutant used for description and seed stock: h in Triple Bearded Mariout, C. I. 2523 (4)

References:
1. Miyake, K. and Imai, Y. 1922. Bot. Mag. (Tokyo) 36: 25-38.
2. Neatby, R. W. 1929. Sci. Agr. 9: 701-718.
3. Robertson, D. W., et al. 1941. J. Am. Soc. Agron. 33: 47-64.
4. Swenson, S. P. and D. G. Wells. 1944. J. Am. Soc. Agron. 36: 429-435.
5. Tedin, H. and O. Tedin. 1926. Hereditas 7: 151-160.

Prepared: T. E. Haus

BGS 0203 Two-rowed v

Previous nomenclature and gene symbolization:
Six row vs. two row Aa(3)
Two row vs. six row Zz(5)
Six row vs. two row (distichon) vs. two row (deficiens) A, a^s, a^f (4)
Six row vs. two row Vv(2) a^t

Inheritance: Monofactorial incomplete dominance (1)
Located on chromosome 2 (5)

Description: In varieties having the recessive genotype for hoods (kk), central florets of the spike have long awns, while the lateral florets are awnless with rounded tips and are sterile. Heterozygotes have central florets long awned with lateral florets awnless but fertile. The percentage of fertility of the lateral florets in the heterozygotes is not as high as in the six-rowed, but neither are they as infertile as are the two-rowed (3). Character expression is related to the genotype with regard to the multiple allelic series, I, I^h, i on chromosome 4.

Origin of mutant: Original form of Section Cereale in the genus Hordeum (cultivated varieties)

Mutational events: Many wild and cultivated species and varieties.

Mutant used for description and seed stock: V in Nigrinudum

References:
1. Biffen, R. N. 1906. Proc. Camb. Phil. Soc. 13: 304-308.
2. Griffee, F. 1925. J. Ag. Res. 30: 915-935.
3. Harlan, H. V. and H. K. Hayes. 1920. J. Ag. Res. 19: 575-591.
4. Hor, K. S. 1924. Genetics. 9: 151-180.
5. Ubisch, G. von. 1916. Zeit. Induk. Abst. u. Verer. 17: 120-152.

Prepared: T. E. Haus

BGS 0066 Two-rowed v^d

Previous nomenclature and gene symbolization: None

Inheritance: Multiple allelic series at the v locus (1)
Located on chromosome 2 by association

Description: The genotype V^dV^d in the presence of ii (chromosome 4) prevents the development of lateral ovules and awns. The I allele may contribute to occasional lateral kernel development. The I^h allele contributes to a greater number of lateral kernels than I. V^dV^d plants have more lateral kernels than do VV plants (2).

Origin of mutant: Natural occurrence in many cultivars

Mutational events: V^d in cultivar Svanhals (2)

Mutant used for description and seed stock: V^d in Svanhals N b k i R

References:
1. Woodward, R. W. 1946. Ph.D. Thesis, University of Minn.
2. Woodward, R. W. 1949. Agron. J. 41: 317-322.

Prepared: T. E. Haus

BGS 0067 Deficiens V^t

Previous nomenclature and symbolization: None

Inheritance:
Multiple allelic series at the v locus (2)
Located on chromosome 2 (1)

Description: The V^tV^t genotype is always a deficiens phenotype regardless of which of the I series of multiple alleles (chromosome 4) is present. Deficiens is characterized by the extreme reduction in size of the lateral florets (2).

Origin of mutant: Natural occurrence in some cultivars

Mutational events: V^t in Black Deficiens (2)
V^tin White Deficiens (2)
V^t in C.I. 7140 (2)

Mutant used for description and seed stock: V^t in white Deficiens N V^t k b

1. Woodward, R. W. 1947. J. Amer. Soc. Agron. 39: 474-482.
2. Woodward, R. W. 1949. Agron. J. 41: 317-322.

Prepared: T. E. Haus

BGS 0006 Six-rowed v

Previous nomenclature and gene symbolization:
Six row vs. two row Vv (2)
Six row vs. two row Aa (3)
Six row vs. two row (distichon) vs. two row (deficiens) A, a^s, a^f (4)
Two row vs. six row Zz (5)

Inheritance: Monofactorial incomplete dominance (1)
Located on chromosome 2 (2, 3)

Description: In varieties having the recessive genotype for hoods (kk), the lateral and central florets have long awns. The lateral florets produce well-developed kernels (3). Character expression is not affected by the allelic series I, I^h, i on chromosome 4.

Origin of mutant: Natural occurrence in many cultivars

Mutational events: v in many cultivars

Mutant used for description and seed stock: v in Trebi n v k b R S

Prepared: T. E. Haus

BGS 0053 Purple straw Pr

Previous nomenclature and gene symbolization: None

Inheritance: Monofactorial dominant (1)
Located on chromosome 2 (1)

Description: Anthocyanin pigment localizes in the culms. Pigment not observed until plant approaches maturity.

Origin of mutant: Natural occurrence in some cultivars.

Mutational events: Pr in Nilsson-Ehle No. 2 (1)

Mutant used for description and seed stock: Pr in Nilsson-Ehle No. 2 N Vb k S

References:
1. Robertson, D. W. 1933. Genetics 18: 148-158.

Prepared: T. E. Haus

BGS 0068 Purple veined lemma P_c

Previous nomenclature and gene symbolization: Purple vs. white-veined lemma, Cc (1)

Inheritance: Monofactorial dominance (1) Buckley suggested that three pairs of genes are probably involved in purple vein expression.
Located on chromosome 2 (1)

Description: The lemma may be colored black, purple, or orange. Purple pigment is due to the presence of anthocyanin. Anthocyanin
in the lemma may be confined to the veins in which case the veins are purple (1).

Origin of mutant: Natural occurrence in some cultivars

Mutational events: P_c in Buckley 2223 (1)

Mutant used for description and seed stock: P_c in Buckley 2223

References:
1. Buckley, G. F. H. 1930. Sci. Agr. 10: 460-492.

Prepared: T. E. Haus

BGS 0069 Toothed lemma G

Previous nomenclature and gene symbolization: None

Inheritance: Monofactorial dominance (2, 3)
Located on chromosome 2 (3)

Description: Large teeth on lemma nerves. (1) Ubisch distinguished three sizes of teeth, including one that could only be seen after magnification. She thought there was one main gene for large teeth and one or two other pairs of genes for less developed types. Wexelsen (3) observed one factor pair segregation in his study.

Origin of mutant: Spontaneous occurrence in some cultivars

Mutational events: G in cultivar Machine (3)

Mutant used for description and seed stock: G in Machine

References:
1. Ubisch, G. v. 1916. Zeits. Ind. Abs. Ver. 17: 120-152.
2. Wells, S. A. 1958. Canad. J. P1. Sci. 38: 45-60.
3. Wexelsen, H. 1933. Hereditas 17: 323-341.

Prepared: T. E. Haus

BGS 0120 Zebra stripe zb

Previous nomenclature and gene symbolization: None

Inheritance: Monofactorial recessive (1)
Located on chromosome 3 (1, 2, 4)

Description: Yellow stripe in green leaves. The character expression is conditioned by environmental factors (1, 4). To show the
diagnostic trait seedlings should be exposed alternate cold and warm temperature (4).

Origin of mutant: Unknown

Mutational events: Radiation induced (1)

Mutant used for description and seed stock: Zebra stripe N v Uz k b

References:
1. Burnham, C. R. 1958. Barley Newsletter 1: 44-47.
2. Kasha, K. J. and G. W. R. Walker. 1960. Can. Jour. Genet. Cytol. 2: 397-415.
3. Singh, R. J. and T. Tsuchiya. 1974. BGN 4: 66-69.
4. Tsuchiya, T. and R. J. Singh. 1974. BGN 4: 96-97.

Prepared: T. Tsuchiya

BGS 0015 Non-blue (white) aleurone bl

Previous nomenclature and gene symbolization: Complementary factors for blue vs. non-blue aleurone (2, 3)

Inheritance: Monofactorial recessive (1)
Located on chromosome 4 (1)

Description: Anthocyanin pigment may be present in the pericarp and aleurone layer. Under alkaline conditions this pigment is blue. The aleurone layer has an alkaline condition (2). Blue aleurone color occurs when complementary dominant genes Bl and Bl2 are present in the genotype (3). White aleurone occurs with either gene homozygous recessive.

Origin of mutant: Nautral occurrence in many cultivars

Mutational events: bl bl Bl2 Bl2 in Goldfoil (3)

Mutant used for description and seed stock: bl bl Bl2 Bl2 in Goldfoil

References:
1. Robertson, D. W., G. W. Deming and D. Koonce. 1932. J. Ag. Res. 44: 445-466.
2. Harlan, G. V. 1914. U.S.D.A. Bull. 137.
3. Myler, J. L. and E. H. Stanford. 1942. J. Am. Soc. Agron. 34: 427-436.

Prepared: T. E. Haus

BGS 0166 Male sterile msg25r

Previous nomenclature and symbolization: Normal vs. male sterile, Msg,,r msg,,r (2)

Inheritance: Monofactorial recessive (3)
Located on chromosome 4 (1, 3, 5)

Description: Selfing - 0.7% at Bozeman, Mt. (3)
Outcrossing - Complete female fertility (3)
Stamen - Anthers smaller than fertile sib, but some have stomium. Some filament elongation.

Origin of mutant: Spontaneous occurrence in the cultivar Betzes CI 6398 (2)

Mutational events: msg25r in Betzes CI 6398, spontaneous (2)

Mutant used for description and seed stock: msg25r in Betzes CI 6398

References:
1. Eslick, R. F. 1970. Proc. 2nd. Int. Barley Genet. Symp.: 292-297. WSU Press, Pullman, Washington.
2. Hockett, E. A., R. F. Eslick, D. A. Reid, and G. A. Wiebe. 1968. Crop Science 8: 754-755.
3. Hockett, E. A. and R. R. Eslick. 1970. Proc. 2nd. Int. Barley Genet. Symp.: 298-307. WSU Press, Pullman, Washington.
4. Hockett, E. A. 1974. Barley Genet. Newsletter 4: 121-123.
5. Kusknak, G. D. 1974. Utilizing linkages of genetic male sterile and aleurone color genes in hybrid barley (Hordeum vulgare L.) systems. Ph.D. Thesis. Mont. State Univ. 132 p. Bozeman, MT.

Prepared: E. A. Hockett
Dec. 1974

BGS 0394 Normal vs. desynapsis Des15 des15

Previous nomenclature and gene symbolization: Normal vs. desynapsis, Des,,x des,,x (1,2).

Inheritance: Monofactorial recessive.

Description: The chromosomes are paired during pachytene and undergo desynapsis during diplotene and diakinesis. The average degree of desynapsis is 7.5 ranging from 5 ring bivalents + 2 rod bivalents (d = 2) to 1 rod bivalent + 12 univalents (d = 13). Ovule fertility is about 25%.

Origin of mutant: Spontaneous occurrence in the cultivar Ingrid C. I. 10083.

Mutational events: des15x spontaneous occurrence in the cultivar Ingrid C. I. 10083.
des15y spontaneous occurrence in the cultivar Ingrid C.I. 10083.

Mutant used for description and seed stock: des15x in Ingrid C.I. 10083.

References:
1. Hernandez-Soriano, J. M. and R. T. Ramage. 1973. Barley Genetics Newsletter 3: 91.
2. Hernandez-Soriano, J. M., J. F. Scheuring and R. T. Ramage. 1975. Barley Genetics Newsletter 5: .

Prepared:
J. M. Hernandez-Soriano and R. T. Ramage. 1974.

BGS 0396 Shrunken endosperm, xenia se 6

Previous nomenclature and symbolization: None.

Inheritance: Monofactorial recessive.

Description: The phenotype is "thin" seed. The expreasion of the character is affected by environment. Seed weights of 25, 50 and 75 per cent of normal were obtained from plants grown in the field in Arizona, in the field in Montana and in the greenhouse in Arizona. Pollen mother cell meiosis and fertility are normal. No difficulties have been encountered in establishing stands of this mutant under field conditions.

Origin of mutant: Spontaneous occurrence in the cultivar Ingrid C.I.10083.

Mutational events: se 6f spontaneous occurrence in the cultivar Betzes C.I.6398.
se 6g spontaneous occurrence in the cultivar Ingrid C.I.10083.

Mutant used for description and seed stock: se 6g in Ingrid C.I.10083.

References: None.

Prepared:
R. T. Ramage and R. F. Eslick. 1974.

BGS 0397 Shrunken endosperm, xenia se 7

Previous nomenclature and symbolization None.

Inheritance: Monofactorial recessive.

Description: The phenotype is "thin" seed. The expression of the character is affected by environment. Seed weights of 40, 75 and 90 per cent of normal were obtained from plants grown in the field in Arizona, in the field in Montana and in the greenhouse in Arizona. Pollen mother cell meiosis and fertility are normal. No difficulties have been encountered in establishing stands of this mutant under field conditions.

Origin of mutant: Spontaneous occurrence in the cultivar Ingrid C.I.10083.

Mutational events: se 7h spontaneous occurrence in the cultivar Ingrid C.I.10083.

Mutant used for description and seed stock: se 7h in Ingrid C.I.10083.

References: None.

Prepared:
R. T. Ramage and R. P. Eslick. 1974.

BGS 398 eceriferum-b² cer-b²

Previous nomenclature and symbolization: eceriferum-b² cer-b² (1)

Inheritance: Monofactorial recessive (1)
Located on chromosome 7 (6,7,8)

Description: Wax coating on spike, leaf sheath and stem appears absent (1)

Origin of mutant: 1942 X-ray induced mutant in Maja (1)

Mutational events: (1-5):

Mutant used for description and seed stock: cer-b² in Maja

References:
1. Lundqvist, U. and Wettstein, D. von 1962. Hereditas 48:342-362.
2. Lundqvist, U., Wettstein-Knowles, P. von and Wettstein, D. von 1968. Hereditas 59:473-504.
3. Lundqvist, U. and Wettstein, D. von 1971. Barley Genet. Newsletter 1:97-102
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112
5. Lundqvist, U. and Wettstein, D. von 1975. Barley Genet. Newsletter 5.
6. Fester, T. and Søgaard, B. 1959. Hereditas 61:327-337.
7. Søgaard, B. 1971. Barley Genet. Newsletter 1:41-47.
8. Søgaard, B. 1973. Barley Genet. Newsletter 3:57-61.

Prepared: U. Lundqvist 1975

BGS 399 eceriferum-d⁵ cer-d⁵

Previous nomenclature and symbolization: eceriferum-d⁵cer-d⁵ (1)

Inheritance: Monofactorial recessive (1)

Description: Wax coating on spike appears reduced (1)

Origin of mutant: 1945 X-ray induced mutant in Bonus (1)

Mutational events: (1-5)

Mutant used for description and seed stock: cer-d⁵ in Bonus

Prepared: U. Lundqvist 1975.

BGS 400 eceriferum-e⁸ cer-e⁸

Previous nomenclature and symbolization: eceriferum-e⁸, cer-e⁸ ( 1 )

Inheritance: Monofactorial recessive (1)
Located on chromosome 5 (6,7,8)

Description: Wax coating on spike appears absent (1)

Origin of mutant: 1949 X-ray induced mutant in Bonus (1)

Mutational events: (1-5):

Mutant used for description and seed stock: cer-e⁸ in Bonus

Prepared: U. Lundqvist 1975.

BGS 401 eceriferum-f⁹ cer-f⁹

Previous nomenclature and symbolization: eceriferum-f⁹cer-f⁹ (1,21)

Inheritance: Monofactorial recessive (1)
Located on chromosome 1 (7,8,9,10)

Description: Wax coating on spiike, leaf sheath and stem appears reduced (1)

Origin of mutant: 1951 X-ray induced mutant in Bonus (1)

Mutational events: (1-3) cer-f⁹, -f²³⁰cer-f¹⁰⁰²

Mutant used for description and seed stock: cer-f⁹ in Bonus

Prepared: U. Lundqvist 1975.

BGS 402 eceriferum-g¹⁰ cer-g¹⁰

Previous nomenclature and symbolization: eceriferum-g¹⁰ cer-g¹⁰ (1,21)

Inheritance: Monofactorial recessive (1)
Located on chromosome 2 (6,7,8)

Description: wax coating on spike, leaf sheath and stem appears reduced (1). Double and triple stomatal complexes are produced during an abnormal stomatal development (23)

Origin of mutant: 1951 X-ray induced mutant in Bonus (1)

Mutational events: (1-5)

Mutant used for description and seed stock: cer-g¹⁰ in Bonus; cer-g¹¹ in Bonus used for stomatal development

Prepared: U. Lundqvist 1975.

BGS 403 eceriferum-h¹³ cer-h¹³

Previous nomenclature and symbolization: eceriferum-h¹³ cer-h¹³ (1)

Inheritance: Monofactorial recessive (1)

Description: wax coating on spike appears absent (1)

Origin of mutant: 1950 X-ray induced mutant in Bonus (1)

Mutational events: (1-4) cer-h¹³ , -h¹²⁵ , -h²³³ , -h³⁵⁵ , -h⁷²¹

Mutant used for description and seed stock: cer-h¹³ in Bonus

Prepared: U. Lundqvist 1975.

BGS 404 eceriferum-i¹⁶ cer-i¹⁶

Previous nomenclature and symbolization: eceriferum-i¹⁶ cer-i¹⁶ (1)

Inheritance: Monofactorial recessive (1)
Located on chromosome 7 (6,7,8)

Description: Wax coating on spike appears absent (1). On the spike: wax tubes shorter; amount of beta-diketone and hydroxy-beta-diketone reduced (17,18,19)

Origin of mutant: 1953 alpha-ray induced mutant in Bonus (1)

Mutational events: (1-5)

Mutant used for description and seed stock: cer-i¹⁶ ,--i²⁵ in Bonus; cer-i¹⁶ used for wax chemistry and structure

References:
1. Lundqvist, U. and Wettstein, D. von 1962.Hereditas 48:342-362.
2. Lundqvist, U., Wettstein-Knowles, P. von and Wettstein, D. von 1968. Hereditas 59:473-504.
3. Lundqvist, U. and Wettstein, D.von 1971. Barley Genet. Newsletter 1:97-102
4. Lundqvist, U. and Wettstein, D.von 1973.Barley Genet. Newsletter 3:110-112
5. Lundqvist, U. and Wettstein, D.von 1975.Barley Genet. Newsletter 5.
6. Fester, T. and Søgaard, B. 1959. Hereditas 61:327-337.
7. Søgaard, B. 1971. Barley Genet. Newsletter 1:41-47.
8. Søgaard, B. 1973. Barley Genet. Newsletter 3:57-61.
17. Wettstein-Knowles, P. von 1971. Barley Genetics II:146-193.
18. Wettstein-Knowles, P. von 1972. Planta 106:113-130
19. Wettstein-Knowles, P. von 1974. Ultrastructure Res. 46:483-498.

Prepared: U. Lundqvist and P. von Wettstein-Knowles 1975

BGS 405 eceriferum-k³⁹ cer-k³⁹

Previous nomenclature and symbolization: eceriferum-k³⁹ , cer-k³⁹ (1)

Inheritance: Monofactorial recessive (1)

Description: Wax coating on spike appears reduced (1)

Origin of mutant: 1953 X-ray induced mutant in Bonus (1)

Mutational events: (1-3) cer-k³⁹

Mutant used for description and seed stock: cer-k³⁹ in Bonus

Prepared: U. Lundqvist 1975.

BGS 406 eceriferum-l¹⁴ cer-l¹⁴

Previous nomenclature and symbolization: eceriferum-l¹⁴, cer-l¹⁴

Inheritance: Monofactorial recessive (1)

Description: Wax coating on spike appears reduced (1)

Origin of mutant: 1949 X-ray induced mutant in Bonus (1)

Mutational events: (1-3) cer-l¹⁴

Mutant used for description and seed stock: cer-l¹⁴ in Bonus

Prepared: U. Lundqvist 1975.

BGS 407 eceriferum-m¹⁵ cer-m¹⁵

Previous nomenclature and symbolization: eceriferum-m¹⁵ , cer-m¹⁵

Inheritance: Monofactorial recessive (1)

Description: Wax coating on leaf sheath and stem appears reduced (1)

Origin of mutant: 1951 X-ray induced mutant in Bonus (1)

Mutational events: (1-3) cer-m¹⁵

Mutant used for description and seed stock: cer-m¹⁵ in Bonus

Prepared: U. Lundqvist 1975.

BGS 408 eceriferum-n²⁰ cer-n²⁰

Previous nomenclature and symbolization: eceriferum-n²⁰cer-n²⁰ (1,13)

Inheritance: Monofactorial recessive (1)
Located on chromosome 2 (6,7,8)

Description: Wax coating on spike appears absent and on leaf sheath and stem reduced (1)

Origin of mutant: 1954 neutron induced mutant in Bonus (1)

Mutational events: (1-5)

Mutant used for description and seed stock: cer-n²⁰, -n²⁶in Bonus

Prepared: U. Lundqvist 1975.

BGS 409 eceriferum-o²⁸ cer-o²⁸

Previous nomenclature and symbolization: eceriferum-o²⁸cer-o²⁸ (1)

Inheritance: Monofactorial recessive (1)

Description: wax coating on spike appears absent (1)

Origin of mutant: 1955 gamma-ray induced mutant in Bonus (1)

Mutational events: (1-3) cer-o²⁸

Mutant used for description and seed stock: cer-o²⁸ in Bonus

Prepared: U. Lundqvist 1975.

BGS 410 eceriferum-p³⁷ cer-p³⁷

Previous nomenclature and symbolization: eceriferum-p³⁷cer-p³⁷ (1)

Inheritance: Monofactorial recessive (1)

Description: Wax coating on leaf blade appears reduced (1). On leaf blade: amount of wax/cm² surface increased; wax bodies highly lobed; wax
class distribution as in Bonus (2,17).

Origin of mutant: 1956 gamma-ray induced mutant in Bonus (1)

Mutational events: (1-5)

Mutant used for description and seed stock: cer-p³⁷ in Bonus; cer-p³⁷, --p⁴³, -p⁵⁷ in Bonus used for wax chemistry and structure.

Prepared: U. Lundqvist and P. von Wettstein-Knowles 1975

BGS 411 eceriferum-r¹⁹ cer-r¹⁹

Previous nomenclature and symbolization: eceriferum-r¹⁹cer-r¹⁹ (1)

Inheritance: Monofactorial recessive (1)
Located on chromosome 3 (6,7,8)

Description: Wax coating on spike appears absent and on leaf sheath and stem reduced (1)

Origin of mutant: 1954 X-ray induced mutant in Bonus (1)

Mutational events: (1- 3,5) cer-r¹⁹, -r¹²⁷, -r¹⁸¹, -r²³¹, -r⁸⁰¹

Mutant used for description and seed stock: cer-r¹⁹ in Bonus

Prepared: U. Lundqvist 1975.

BGS 412 eceriferum-t²², cer-t²²

Previous nomenclature and symbolization: eceriferum-t²²cer-t²² (1)

Inheritance: Monofactorial recessive (1)
Located on chromosome 7 (6,7,8,10)

Description: Wax coating on spike appears reduced (1)
On the spike: wax tubes are shorter; amount of beta-diketone and hydroxy-beta-diketone reduced ( 8, 19, unpublished).

Origin of mutant: 1955 gamma-ray induced mutant in Bonus (1)

Mutational events: (1-5)

Mutant used for description and seed stock: cer-t²², -t⁴⁶ in Bonus; cer-t⁴⁶ used for wax chemistry and structure

Prepared: U. Lundqvist and P. von Wettstein-Knowles 1975

BGS 413 eceriferum-u²¹ cer-u²¹

Previous nomenclature and symbolization: eceriferum-u²¹cer-u²¹ (1,21)

Inheritance: Monofactorial recessive (1)
Located on chromosome 4 (8)

Description: Wax coating on spike leaf sheath and stem appears reduced (1). On sspike lemma highly lobed plates as well as tubes are present. No hydroxy-beta-diketones are found on spike, leaf sheath or stem (18, 19).

Origin of mutant: 1955 gamma-ray induced mutant in Bonus (1)

Mutational events: (1-5)

Mutant used for description and seed stock: cer-u²¹, cer-u⁶⁹ in Bonus; cer-u⁶⁹ used for wax chemistry and structure.

Prepared: U. Lundqvist and P. von Wettstein-Knowles 1975

BGS 414 eceriferum-v⁴⁹ cer-v⁴⁹

Previous nomenclature and symbolization: eceriferum-v⁴⁹, cer-v⁴⁹ (1)

Inheritance: Monofactorial recessive (1)
Located on chromosome 2 (7,8)

Description: wax coating on spike appears reduced or absent (1)

Origin of mutant: 1957 ethylene oxide induced mutant in Bonus (1)

Mutational events: (1-4) cer-v⁴⁹, -v⁴⁸⁹, -v⁵⁹⁰

Mutant used for description and seed stock: cer-v⁴⁹ in Bonus

Prepared: U. Lundqvist 1975.

BGS 415 eceriferum-w⁴⁸ cer-w⁴⁸

Previous nomenclature and symbolization: eceriferum-w⁴⁸, cer-w⁴⁸ (1)

Inheritance: Monofactorial recessive (1)
Located on chromosome 7 (8)

Description: Wax coating on spike appears reduced (1)

Origin of mutant: 1957 gamma-ray induced mutant in Bonus (1)

Mutational events: (1-4)

Mutant used for description and seed stock: cer-w⁴⁸ in Bonus

Prepared: U. Lundqvist 1975.

BGS 416 eceriferum-x⁶⁰ cer-x⁶⁰

Previous nomenclature and symbolization: eceriferum-x⁶⁰, cer-x⁶⁰ (2, 21)

Inheritance: Monofactorial recessive (1)
Located on chromosome 7 (6,7,8)

Description: Wax coating on spike, leaf sheath and stem appears absent (1). Spike wax contains only traces of beta-diketones and hydroxy-beta-diketones (18)

Origin of mutant: 1958 ethyleneimine induced mutant in Bonus (1)

Mutational events: (1-5)

Mutant used for description and seed stock: cer-x⁶⁰ in Bonus; cer-x⁶⁰ used for wax chemistry

Prepared: U. Lundqvist and P. von Wettstein-Knowles 1975

BGS 417 eceriferum-y⁷² cer-y⁷²

Previous nomenclature and symbolization: eceriferum-y⁷², cer-y⁷² (2, 21)

Inheritance: Monofactorial recessive (1)

Description: Wax coating on spike appears reduced and on stem and leaf sheath can appear reduced (2)

Origin of mutant: 1958 ethyleneimine induced mutant in Bonus (2)

Mutational events: (2,3) cer-y⁷²

Mutant used for description and seed stock: cer-y in Bonus

Prepared: U. Lundqvist 1975.

BGS 418 eceriferum-z⁵² cer-z⁵²

Previous nomenclature and symbolization: eceriferum-z⁵², cer-z⁵² (2, 21)

Inheritance: Monofactorial recessive (1)

Description: Wax coating on spike, leaf sheath and stem appears absent (1)

Origin of mutant: 1958 neutron induced mutant in Bonus (1)

Mutational events: (1-4)
cer-z⁵², -z⁷⁴, -z¹¹³, -z⁵¹², -z⁶⁹⁹

Mutant used for description and seed stock: cer-z⁵² in Bonus

Prepared: U. Lundqvist 1975.

BGS 419 eceriferum-za¹²⁶ cer-za¹²⁶

Previous nomenclature and symbolization: eceriferum-za¹²⁶, cer-za¹²⁶ (3)

Inheritance: Monofactorial recessive (3)

Description: Wax coating on leaf blade appears absent (3)

Origin of mutant: 1953 gamma-ray induced mutant in Bonus

Mutational events: (2-5)

Mutant used for description and seed stock: cer-za²²⁷ in Foma

References:
3. Lundqvist, U. and Wettstein, D. von 1971. Barley Genet. Newsletter 1:97-102
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112
5. Lundqvist, U. and Wettstein, D. von 1975. Barley Genet. Newsletter 5.

Prepared: U. Lundqvist 1975.

BGS 420 eceriferum-zb³⁸ cer-zb³⁸

Previous nomenclature and symbolization: eceriferum-zb³⁸, cer-zb³⁸ (2)

Inheritance: Monofactorial recessive (1)

Description: Wax coating on spike appears absent (1)

Origin of mutant: 1955 gamma-ray induced mutant in Bonus (1)

Mutational events: (2,3) cer-zb³⁸, -zb¹⁰⁵, -zb²⁷⁹,

Mutant used for description and seed stock: cer-zb³⁸ in Bonus

Prepared: U. Lundqvist 1975.

BGS 421 eceriferum-zc⁶⁵ cer-zc⁶⁵

Previous nomenclature and symbolization: eceriferum-zc⁶⁵, cer-zc⁶⁵ (2)

Inheritance: Monofactorial recessive (1)

Description: Wax coating on spike appears absent (1)

Origin of mutant: 1958 ethyleneimine induced mutant in Bonus (1)

Mutational events: (1-4)

Mutant used for description and seed stock: cer-zc⁶⁵in Bonus

Prepared: U. Lundqvist 1975.

BGS 422 eceriferum-zd⁶⁷ cer-zd⁶⁷

Previous nomenclature and symbolization: eceriferum-zd⁶⁷, cer-zd⁶⁷ (2)

Inheritance: Monofactorial recessive (2)
Located on chromosome 3 (6,7,8)

Description: wax coating on leaf blade appears absent (2). On leaf blade: amount of wax/cm² surface reduced; wax bodies smaller,simpler and less dense; wax class distribution as in Bonus (17).

Origin of mutant: 1958 neutron induced mutant in Bonus (2)

Mutational events: (2-3) cer-zd⁶⁷, zd⁵⁹², zd⁶⁶⁵, zd⁶⁶⁸

Mutant used for description and seed stock: cer-zd⁶⁷ in Bonus; cer-zd⁶⁷ used for wax chenristry and structure

References:
2. Lundqvist, U., Wettstein-Knowles, P. von and Wettstein, D. von 1968. Hereditas 59:473-504.
3. Lundqvist, U. and Wettstein, D. von 1971. Barley Genet. Newsletter 1:97-102
6. Fester, T. and Søgaard, B. 1959. Hereditas 61:327-337.
7. Søgaard, B. 1971. Barley Genet. Newsletter 1:41-47.
8. Søgaard, B. 1973. Barley Genet. Newsletter 3:57-61.
17. Wettstein-Knowles, P. von 1971. Barley Genetics II:146-193.

Prepared: U. Lundqvist and P. von Wettstein-Knowles 1975

BGS 423 eceriferum-ze⁸¹ cer-ze⁸¹

Previous nomenclature and symbolization: eceriferum-ze⁸¹, cer-ze⁸¹ (2)

Inheritance: Monofactorial recessive (2)

Description: Wax coating on leaf blade appears absent (2) . On leaf blade: amount of wax/cm² surface reduced; single, double or triple fingerlike wax bodies; wax class distribution as in Bonus (17).

Origin of mutant: 1960 X-ray induced mutant in Bonus (2)

Mutational events: (2-5)

Mutant used for description and seed stock: cer-ze⁸¹ in Bonus; cer-ze⁸¹ used for wax chemistry and structure

Prepared: U. Lundqvist and P. von Wettstein-Knowles 1975

BGS 424 eceriferum-zf⁷⁰ cer-zf⁷⁰

Previous nomenclature and symbolization: eceriferum-zf⁷⁰, cer-zf⁷⁰ (2)

Inheritance: Monofactorial recessive (2)

Description: Wax coating on leaf blade appears reduced (2)

Origin of mutant: 1958 ethyleneimine induced mutant in Bonus (2)

Mutational events: (2,3) cer-zf⁷⁰

Mutant used for description and seed stock: cer-zf⁷⁰ in Bonus

References:
2. Lundqvist, U., Wettstein-Knowles, P. von and Wettstein, D. von 1968. Hereditas 59:473-504.
3. Lundqvist, U. and Wettstein, D. von 1971. Barley Genet. Newsletter 1:97-102

Prepared: U. Lundqvist 1975.

BGS 425 eceriferum-zg²¹⁴ cer-zg²¹⁴

Previous nomenclature and symbolization: eceriferum-zg²¹⁴, cer-zg²¹⁴ (2)

Inheritance: Monofactorial recessive (2)
Located on chromosome 4 (7, 8)

Description: Wax coating on leaf blade appears reduced (2)

Origin of mutant: 1959 ethyleneimine induced mutant in Foma (2)

Mutational events: (2,3) cer-zg²¹⁴

Mutant used for description and seed stock: cer-zg²¹⁴ in Foma

Prepared: U. Lundqvist 1975.

BGS 426 eceriferum-zh⁵⁴ cer-zh⁵⁴

Previous nomenclature and symbolization: eceriferum-zh⁵⁴, cer-zh⁵⁴ (12, 15, 16, 22)

Inheritance: Monofactorial recessive (1)
Located on chromosome 4 (8)

Description: Wax coating on leaf blade appears absent (1)

Origin of mutant: 1958 X-ray induced mutant in Bonus (1)

Mutational events: (1-4)

Mutant used for description and seed stock: cer-zh⁵⁴ in Bonus

References:
1. Lundqvist, U. and Wettstein, D. von 1962. Hereditas 48:342-362.
2. Lundqvist, U., Wettstein-Knowles, P. von and Wettstein, D. von 1968. Hereditas 59:473-504.
3. Lundqvist, U. and Wettstein, D. von 1971. Barley Genet. Newsletter 1:97-102
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112
8. Søgaard, B. 1973. Barley Genet. Newsletter 3:57-61.
15. Haus, T.E. and Tsuchiya, T. 1972. Barley Genet. Newsletter 2:79-80.
16. Haus, T.E. 1972. Barley Genet. Newsletter 2:132
22. Nilan, R.A. 1964. The cytology and genetics of Barley.

Prepared: U. Lundqvist 1975.

BGS 427 eceriferum-zi⁶⁹ cer-zi⁶⁸

Previous nomenclature and symbolization: eceriferum-zi⁶⁸, cer-zi⁶⁸ (2)

Inheritance: Monofactorial recessive (2)
Located on chromosome 5 (8)

Description: Wax coating on spike, leaf sheath and stem appears reduced (2)

Origin of mutant: 1958 ethyleneimine induced mutant in Bonus (2)

Mutational events: (2,3,5)

Mutant used for description and seed stock: cer-zi⁶⁸ in Bonus

Prepared: U. Lundqvist 1975.

BGS 428 eceriferum-zj⁷⁸ cer-zj⁷⁸

Previous nomenclature and symbolization: eceriferum-zj⁷⁸, cer-zj⁷⁸ (2)

Inheritance: Monofactorial recessive (2)
Located on chromosome 7 (7,8,10)

Description: Wax coating on leaf blade appears absent (2). On leaf blade: amount of wax/cm² surface reduced; wax bodies smaller, simpler and less dense; amount of aldehyde somewhat increased (17,18).

Origin of mutant: 1950 X-ray induced mutant in Bonus (2)

Mutational events: (2-5)

Mutant used for description and seed stock: cer-zj⁷⁸ in Bonus; cer-zj used for wax chemistry and structure.

References:
2. Lundqvist, U., Wettstein-Knowles, P. von and Wettstein, D. von 1968. Hereditas 59:473-504.
3. Lundqvist, U. and Wettstein, D.von 1971. Barley Genet. Newsletter 1:97-102
4. Lundqvist, U. and Wettstein, D.von 1973.Barley Genet. Newsletter 3:110-112
5. Lundqvist, U. and Wettstein, D.von 1975.Barley Genet. Newsletter 5.
7. Søgaard, B. 1971. Barley Genet. Newsletter 1:41-47.
8. Søgaard, B. 1973. Barley Genet. Newsletter 3:57-61.
10. Søgaard, B. 1974. Barley Genet. Newsletter 4:70-73
17. Wettstein-Knowles, P. von. 1971. Barley Genetics II:146-193.
18. Wettstein-Knowles, P. von. 1972. Planta 106:113-130

Prepared: U. Lundqvist and P. von Wettstein-Knowles 1975

BGS 429 eceriferum-zk⁸⁵ cer-zk⁸⁵

Previous nomenclature and symbolization: eceriferum-zk⁸⁵, cer-zk⁸⁵ (2)

Inheritance: Monofactorial recessive (2)

Description: Wax coating on spike, leaf sheath and stem appears reduced and on leaf blade reduced or absent (2)

Origin of mutant: 1948 neutron induced mutant in Bonus (2)

Mutational events: (2-5) cer-zk⁸⁵, -zk⁹¹, -zk¹¹⁷, -zk¹⁵⁷ -zk⁵⁹³, -zk⁶¹¹, -zk⁶¹², -zk⁹⁵²

Mutant used for description and seed stock: cer-zk⁸⁵ in Bonus

Prepared: U. Lundqvist 1975.

BGS 430 eceriferum-zl¹⁷ cer-zl¹⁷

Previous nomenclature and symbolization: eceriferum-zl¹⁷, cer-zl¹⁷ (2)

Inheritance: Monofactorial recessive (1)

Description: Wax coating on spike, leaf sheath and stem appears absent (1)

Origin of mutant: 1954 proton induced mutant in Bonus (1)

Mutational events: (1-3) cer-zl¹⁷, -zl²⁶⁹

Mutant used for description and seed stock: cer-zl¹⁷

Prepared: U. Lundqvist 1975.

BGS 431 eceriferum-zn²⁴⁴ cer-zn²⁴⁴

Previous nomenclature and symbolization: eceriferum-zn²⁴⁴, cer-zn²⁴⁴ (2)

Inheritance: Monofactorial recessive (2)
Located on chromosome 3 (7,8)

Description: Wax coating on spike appears reduced or absent (2)

Origin of mutant: 1959 ethyleneimine induced mutant in Foma (2)

Mutational events: (2-3) cer- zn²⁴⁴, -zn³⁴⁸, -zn³⁶², -zn³⁸⁵, -zn⁵⁴⁰

Mutant used for description and seed stock: cer-zn²⁴⁴ in Foma

Prepared: U. Lundqvist 1975.

BGS 432 eceriferum-zo²²⁹ cer-zo²²⁹

Previous nomenclature and symbolization: eceriferum-zo²²⁹, cer-zo²²⁹ (2)

Inheritance: Monofactorial recessive (2)

Description: Wax coating on spike appears absent (2)

Origin of mutant: 1959 ethyleneinnine induced mutant in Foma (2)

Mutational events: (2-4) cer-zo²²⁹, -zo³⁵¹, -zo⁵⁶⁵, -zo⁷¹⁸ -zo⁸⁸²

Mutant used for description and seed stock: cer-zo²²⁹in Foma

Prepared: U. Lundqvist 1975.

BGS 433 eceriferum-zp³¹³ cer-zp³¹³

Previous nomenclature and symbolization: eceriferum-zp³¹³, cer-zp³¹³ (2)

Inheritance: Monofactorial recessive (2)
Located on chromosome 7 (7,8,10)

Description: Wax coating on leaf blade appears absent (2)

Origin of mutant: 1962 ethyl methanesulfonate induced mutant in Foma (2)

Mutational events: (2,3) cer-zp³¹³, -zp³⁸², -zp³⁹⁷, -zp⁴⁰⁴

Mutant used for description and seed stock: cer-zp³¹³ in Foma

References:
2. Lundqvist, U., Wettstein-Knowles, P. von and Wettstein, D. von 1968. Hereditas 59:473-504.
3. Lundqvist, U. and Wettstein, D. von 1971. Barley Genet. Newsletter 1:97-102
7. Søgaard, B. 1971. Barley Genet. Newsletter 1:41-47.
8. Søgaard, B. 1973. Barley Genet. Newsletter 3:57-61.
10. Søgaard, B. 1974. Barley Genet. Newsletter 4:70-73.

Prepared: U. Lundqvist 1975.

BGS 434 eceriferum-zq²⁴⁸ cer-zq²⁴⁸

Previous nomenclature and symbolization: eceriferum-zq²⁴⁸, cer-zq²⁴⁸ (2)

Inheritance: Monofactorial recessive (2)

Description: Wax coating on leaf blade appears absent (2)

Origin of mutant: 1960 diethyl sulfate induced mutant in Foma (2)

Mutational events: (2,3) cer-zq²⁴⁸

Mutant used for description and seed stock: cer-zq²⁴⁸ in Foma

References:
2. Lundqvist, U., Wettstein-Knowles, P. von and Wettstein, D. von 1968. Hereditas 59:473-504.
3. Lundqvist, U. and Wettstein, D. von 1971. Barley Genet. Newsletter 1:97-102

Prepared: U. Lundqvist 1975.

BGS 435 eceriferum-zr²⁶⁰ cer-zr²⁶⁰

Previous nomenclature and symbolization: eceriferum-zr²⁶⁰ cer-zr²⁶⁰ (2)

Inheritance: Monofactorial recessive (2)

Description: Wax coating on spike appears reduced (2 )

Origin of mutant: 1960 ethyleneimine induced mutant in Foma (2)

Mutational events: (2,3) cer-zr²⁶⁰, -zr⁵²⁸

Mutant used for description and seed stock: cer-zr²⁶⁰ in Foma

References:
2. Lundqvist, U., Wettstein-Knowles, P. von and Wettstein, D. von 1968. Hereditas 59:473-504.
3. Lundqvist, U. and Wettstein, D. von 1971. Barley Genet. Newsletter 1:97-102

Prepared: U. Lundqvist 1975.

BGS 436 eceriferum-zs⁴⁶⁷ cer-zs⁴⁶⁷

Previous nomenclature and symbolization: eceriferum-zs⁴⁶⁷ cer-zs⁴⁶⁷

Inheritance: Monofactorial recessive (3)

Description: Wax coating on spike appears reduced (3)

Origin of mutant: 1963 ethylmethane sulfonate induced mutant in Foma

Mutational events: (3) cer-zs⁴⁶⁷, -zs⁴⁷⁴-zs⁴⁷⁵

Mutant used for description and seed stock: cer-zs⁴⁶⁷ in Foma

References:
3. Lundqvist, U. and Wettstein, D. von 1971. Barley Genet. Newsletter 1:97-102

Prepared: U. Lundqvist 1975.

BGS 437 eceriferum-zt³⁸⁹ cer-zt³⁸⁹

Previous nomenclature and symbolization: eceriferum-zt³⁸⁹ cer-zt³⁸⁹ (3)

Inheritance: Monofactorial recessive (3)

Description: Wax coating on spike appears reduced (3)

Origin of mutant: 1952 ethyl methanesulfonate and neutron induced mutant in Foma

Mutational events: (3) cer-zt³⁸⁹ , -zt⁴⁷⁹

Mutant used for description and seed stock: cer-zt³⁸⁹

References:
3. Lundqvist, U. and Wettstein, D. von 1971. Barley Genet. Newsletter 1:97-102

Prepared: U. Lundqvist 1975.

BGS 438 eceriferum-zu¹²² cer-zu¹²²

Previous nomenclature and symbolization: eceriferum-zu¹²² cer-zu¹²² (4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on spike appears absent and on stem and leaf sheath reduced (4)

Origin of mutant: 1953 ethyl methanesulfonate induced mutant in Bonus

Mutational events: (4) cer-zu¹²², -zu⁴³⁹

Mutant used for description and seed stock: cer-zu¹²² in Bonus

References:
4. Lundqvist, U. and Wettstein, D. von 1973.Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 439 eceriferum-zv²⁶⁸ cer-zv²⁶⁸

Previous nomenclature and symbolization: eceriferum-zv²⁶⁸ cer-zv²⁶⁸ (4)

Description: Wax coating on spike, leaf sheath, stem and leaf blade appears absent (4)

Origin of mutant: 1960 ethyleneimine induced mutant in Foma

Mutational events: (4) cer-zv²⁶⁸, -zv³⁴², -zv⁵⁷⁶

Mutant used for description and seed stock: cer-zv²⁶⁸ in Foma

References:
4. Lundqvist, U. and Wettstein, D. von 1973.Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 440 eceriferum-zw²⁸⁶ cer-zw²⁸⁶

Previous nomenclature and symbolization: eceriferum-zw²⁸⁶ cer-zw²⁸⁶ (4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on spike, leaf sheath and stem appears reduced and zebralike ; i.e., with alternating rings appearing to have and to lack wax (4)

Origin of mutant: 1960 ethyl methanesulfonate induced mutant in Foma

Mutational events: (4) cer-zw²⁸⁶

Mutant used for description and seed stock: cer-zw²⁸⁶ in Foma

References:
4. Lundqvist, U. and Wettstein, D. von 1973.Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 441 eceriferum-zx¹⁰⁰ cer-zx¹⁰⁰

Previous nomenclature and symbolization: eceriferum-zx¹⁰⁰ cer-zx¹⁰⁰ (4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on spike, leaf sheath and stem appears reduced (4)

Origin of mutant: 1963 ethyl methanesulfonate induced mutant in Bonus

Mutational events: (4) cer-zx¹⁰⁰

Mutant used for description and seed stock: cer-zx¹⁰⁰ in Bonus

References:
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 442 eceriferum-zy¹¹⁸ cer-zy¹¹⁸

Previous nomenclature and symbolization: eceriferum-zy¹¹⁸ cer-zy¹¹⁸ (4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on leaf blade appears reduced (4)

Origin of mutant: 1955 X-ray induced mutant in erectoides 23

Mutational events: (4) cer-zy¹¹⁸

Mutant used for description and seed stock: cer-zy¹¹⁸ in erectoides 23

References:
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 443 eceriferum-zz¹⁶⁵ cer-zz¹⁶⁵

Previous nomenclature and symbolization: eceriferum-zz¹⁶⁵ cer-zz¹⁶⁵ (4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on leaf blade appears absent (4)

Origin of mutant: 1965 Neutron induced mutant in Bonus

Mutational events: (4) cer-zz¹⁶⁵

Mutant used for description and seed stock: cer-zz¹⁶⁵ in Bonus

References:
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 444 eceriferum-ya¹⁸⁰ cer-ya¹⁸⁰

Previous nomenclature and symbolization: eceriferum-ya¹⁸⁰ cer-ya¹⁸⁰ (4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on leaf blade appears absent (4)

Origin of mutant: 1965 propane disulfonic acid diethyl ester induced mutant in Bonus

Mutational events: (4) cer-ya¹⁸⁰

Mutant used for description and seed stock: cer-ya¹⁸⁰ in Bonus

References:
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 445 eceriferum-yb²⁰⁰ cer-yb²⁰⁰

Previous nomenclature and symbolization: eceriferum-yb²⁰⁰ cer-yb²⁰⁰ (4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on leaf blade appears absent (4)

Origin of mutant: 1964 neutron induced mutant in Bonus

Mutational events: (4,5) cer-yb²⁰⁰, -yb³¹⁶, -yb⁴⁵³, -yb¹¹⁷⁴

Mutant used for description and seed stock: cer-yb²⁰⁰ in Bonus

References:
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112
5. Lundqvist, U. and Wettstein, D. von 1975. Barley Genet. Newsletter 5.

Prepared: U. Lundqvist 1975.

BGS 446 eceriferum-yc¹³⁵ cer-yc¹³⁵

Previous nomenclature and symbolization: eceriferum-yc¹³⁵ cer-yc¹³⁵ (4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on spike appears absent (4)

Origin of mutant: 1964 ethyleneimine induced mutant in Pallas

Mutational events: cer-yc¹³⁵

Mutant used for description and seed stock: cer-yc¹³⁵ in Pallas

References:
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 447 eceriferum-yd¹³⁹ cer-yd¹³⁹

Previous nomenclature and symbolization: eceriferum-yd¹³⁹ cer-yd¹³⁹ (4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on spike appears absent (4)

Origin of mutant: 1963 X-ray induced mutant in Bonus

Mutational events: (4) cer-yd¹³⁹

Mutant used for description and seed stock: cer-yd¹³⁹ in Bonus

References:
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 448 eceriferum-ye²⁶⁷ cer-ye²⁶⁷

Previous nomenclature and symbolization: eceriferum-ye²⁶⁷ cer-ye²⁶⁷(4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on spike appears absent (4)

Origin of mutant: 1960 ethyleneimine induced mutant in Foma

Mutational events: (4) cer-ye²⁶⁷, -ye⁴⁷⁸, -ye⁵⁸², -ye⁷⁹²

Mutant used for description and seed stock: cer-ye²⁶⁷ in Foma

References:
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 449 eceriferum-yf⁶⁵² cer-yf⁶⁵²

Previous nomenclature and symbolization: eceriferum-yf⁶⁵² cer-yf⁶⁵²(4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on leaf blade appears reduced (4)

Origin of mutant: 1967 neutron induced mutant in Foma

Mutational events: (4) cer-yf^{652 ,}-yf⁸⁰⁴

Mutant used for description and seed stock: cer-yf⁶⁵² in Foma

References:
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 450 eceriferum-yg¹⁰¹⁴ cer-yg¹⁰¹⁴

Previous nomenclature and symbolization: eceriferum-yg¹⁰¹⁴ cer-yg¹⁰¹⁴ (4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on spike, leaf sheath, stem and leaf blade appears absent (4)

Origin of mutant: 1964 Diethyl sulfate induced mutant in Carlsberg II

Mutational events: (4) cer-yg¹⁰¹⁴

Mutant used for description and seed stock: cer-yg¹⁰¹⁴ in Carlsberg II

References:
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 451 eceriferum-yh¹¹⁶ cer-yh¹¹⁶

Previous nomenclature and symbolization: eceriferum-yh¹¹⁶ cer-yh¹¹⁶ (4)

Inheritance: Monofactorial recessive (4)

Description: Wax coating on spike appears absent (4)

Origin of mutant: 1954 X-ray induced mutant in erectoides 23

Mutational events: (4) cer-yh¹¹⁶, -yh⁶⁵⁴

Mutant used for description and seed stock: cer-yh¹¹⁶ in erectoides 23

References:
4. Lundqvist, U. and Wettstein, D. von 1973. Barley Genet. Newsletter 3:110-112

Prepared: U. Lundqvist 1975.

BGS 0395 Male sterile 26 msg 26u

Previous nomenclature and symbolization: Normal vs. male sterile, Msg,,u msg,,u (1)

Inheritance: Monofactorial recessive (2)
Located on chromosome - unknown (2)

Description: Selfing - None (2)
Outcrossing - Complete female fertility (2)
Stamen - Anthers smaller than fertile sib with no stomium; no filament elongation.

Origin of mutant: Spontaneous occurrance in the cultivar Unitan, CI 10421 (1)

Mutational events: msg 26u in Unitan CI 10421, spontaneous (1)

Mutant used for description and seed stock: msg 26u in Unitan CI 10421

References:
1. Hockett, E. A., R. F. Eslick, D. A. Reid, and G. A. Wiebe. 1968. Crop Science 8: 754-755.
2. Hockett, E. A. and R. F. Eslick. 1970. Proc. 2nd Int. Barley Genet. Symp.: 298-307. WSU Press, Pullman, Washington.
3. Hockett, E. A. 1974. Barley Genet. Newsletter 4: 121-123.

Prepared: E. A. Hockett

BGN 5 toc
BGN Main Index