Summary report on cooperative evaluation of the wild Triticum and Aegilops species.
W.J. Raupp, D.L. Wilson, and B.S. Gill.
The table below includes an update of all screening
by the WGRC with recognition to the following collaborators: J.H.
Hatchett, USDA-ARS, Kansas State University-Hessian
fly; S.L. Jones, University of Washington-stem rust; S.A.
Harrison, Louisiana State University-bacterial streak;.S.L.
Leath, North Carolina State University-powdery mildew;
T.L. Harvey, Kansas Agricultural Experiment Station-greenbug
and Russian wheat aphid; R. Eastwood, University of Victoria-cereal
cyst nematode; and J. Thomas, Agriculture Canada, Leftbridge-wheat
curl mite.
_______________________________________________________________________________
# Lines % of total % of total
Pest/species tested # resistant tested resistant tested
_______________________________________________________________________________
Bacterial streak Xanthomonas campestris
Ae. tauschii 253 40 15.8
73.0
Fusarium head blight Fusarium tritici
Ae. tauschii 87 0 0.0
23.5
Leaf rust PRTUS6 (Resistance
based on a scale of 0-9 with plants rating < 2 scored
as resistant)
T. monococcum
ssp. aegilopoides 579 184 31.8 98.5
T. urartu 194 64 33.0 99.5
T. armeniacum 306 94 30.7 99.7
T. dicoccoides 378 9 2.4 98.2
Other Triticum1 134 30 22.4 95.0
Ae. tauschii 341 63 18.5 98.3
Other Aegilops2 260 149 57.3 41.6
Powdery mildew (Resistance
based on a scale of 0-9 with plants rating < 3 scored
as resistant)
Isolate ABK/127
T. dicoccoides 3 1 33.3 0.1
Ae. tauschii 116 15 12.9 34.0
Other Aegilops2 194 153 78.9 31.0
_______________________________________________________________________________
# Lines % of Total % of Total
Pest/species tested # Resistant tested resistant tested
_______________________________________________________________________________
Powdery mildew (continued)
Isolate YumaCC/Asosan
Ae. tauschii 115 12 10.4 33.7
Other Aegilops2 169 133 78.7 27.1
Isolate Quincy/Mo10
T. dicoccoides 3 1 33.3 0.1
Other Aegilops2 35 22 62.9 5.6
Steve Leath's Isolate #2
Ae. tauschii 177 21 11.9
51.2
Steve Leath's Isolate 7-12
Ae. tauschii 177 24 13.6
51.2
Steve Leath's Isolate #9
T. timopheevii
ssp. armeniacum 265 75 28.3 88.0
Scab Fusarium gramineum
Ae. tauschii 100 0 0.0
27.0
Septoria leaf blotch Septoria tritici (Resistance based on a scale of 0-9 with plants rating
< 3 scored as resistant)
T. timopheevii
ssp. armeniacum 110
110 35.8 100.0
Stem rust (Resistance based on a scale of 0-5 with plants rating < 3 scored as resistant)
Isolate TMN
T. timopheevii
ssp. armeniacum 324
20 6.2 6.2
Tan spot (Resistance in T. dicoccoides determined on field-grown plants. Plants with no lesions
scored as resistant. Other species screened in the greenhouse using a Hagborn device to inject the
tan spot toxin into the leaves. Resistance based on a scale of 1-5, with plants rating a 1 scored as
resistant.)
T. timopheevii
ssp. armeniacum 110 91 82.7 35.8
T. dicoccoides 18 0 0.0 4.7
Ae. tauschii 326 208 63.9
94.0
Wheat streak mosaic virus (Plant score based on symptomology and ELISA ratings)
T. monococcum
ssp. aegilopoides 12 0 0.0 42.7
T. timopheevii
ssp. armeniacum 136 0 0.0 45.8
T. dicoccoides 174 0 0.0 16.6
_______________________________________________________________________________
# Lines % of total % of total
Pest/species tested # resistant tested resistant tested
_______________________________________________________________________________
Wheat streak mosaic virus (continued)
Ae. tauschii 80 0 0.0 46.0
Other Aegilops2 36 0 0.0 5.7
Hessian fly (Plants scored as resistant, segregating, and susceptible. The number of resistant
plants includes those lines segregating for resistant and susceptible plants.)
Biotype D
T. monococcum
ssp. aegilopoides 258 73 28.3 42.6
T. urartu 72 45 62.5 36.9
T. timopheevii
ssp. armeniacum 141 128 90.8 45.9
T. dicoccoides 181 12 6.6 47.0
Other Triticum1 7 0 0.0 5.0
Ae. tauschii 316 188 59.5 91.1
Other Aegilops2 207 68 32.9 33.1
Biotype GP
Ae. tauschii 54 28 51.9
15.8
Greenbug biotype E (Resistance based on a scale of 0-9 with plants rating < 2 scored as
resistant)
T. monococcum
ssp. aegilopoides 407 48 11.8 67.2
T. urartu 130 1 0.8 66.2
T. timopheevii
ssp. armeniacum 194 4 2.1 63.2
T. dicoccoides 298 6 2.0 77.4
Other Triticum1 86 0 0.0 61.0
Ae. tauschii 269 162 60.2 77.5
Other Aegilops2 234 28 12.0 37.5
Russian wheat aphid (PI372179 was the resistant control. TAM107 was the susceptible
control and is the cultivar with the most resistance known at this time. Resistant plants rated
< 4.5 on a 1-9 scale.)
T. monococcum
ssp. aegilopoides 149 17 11.4 24.8
T. urartu 169 2 1.2 86.7
T. timopheevii
ssp. armeniacum 116 22 19.0 37.9
T. dicoccoides 96 0 0.0 24.9
T. monococcum 22 8 36.4 78.6
Ae. tauschii 233 1 0.4
68.3
_______________________________________________________________________________
# Lines % of total % of total
Pest/species tested # resistant tested resistant tested
_______________________________________________________________________________
Wheat curl mite
T. urartu 142 2 1.4 72.8
T. dicoccoides 299 1 0.3 77.7
T. monococcum
ssp. aegilopoides 96 2 2.0 15.8
T. timopheevii
ssp. armeniacum 241 20 8.3 80.3
Ae. tauschii 323 63 19.5
92.3
Cereal cyst nematode (Resistance based on a scale of 0-5 with plants rating < 2 scored as
resistant)
Ae. tauschii 302 3 0.01
86.0
Winterhardiness (Evaluation for winter damage was in late March at two Manhattan
locations. Winterhardiness with > 80 % survival of each accession were considered cold
tolerant.)
T. monococcum
ssp. aegilopoides 20 19 95.0 3.3
T. urartu 20 20 100.0 10.2
T. timopheevii
ssp. armeniacum 20 20 100.0 6.7
T. dicoccoides 19 11 58.0 5.0
Ae. tauschii 214 77 36.0 61.8
Other Aegilops2 157 93 59.2 25.1
_______________________________________________________________________________
1This category includes T. monococcum, T. carthlicum, and other tetraploid and hexaploid wheats.
2This category includes all other species classified
as Aegilops, excluding Ae. tauschii.
The Wheat Genetics Resource Center on the World Wide Web.
W.J. Raupp.
The Wheat Genetics Resource Center now has a site
on the World Wide Web. The address is: http://www.ksu.edu/~raupp.
Currently, the site includes data on all of the WGRC germ plasm
releases, personnel records and lists of publications from 1993-96.
Many of the listed publications from 1995-96 include abstracts.
We hope to have pertinant data on the WGRC germ plasm collection
and pest evaluations accessible there in the near future.
Publications.
Badaeva ED and Gill BS. 1995. Spontaneous chromosome
substitutions in hybrids of Triticum aestivum with
T. araraticum detected by C-banding technique. Wheat Inf
Serv 80:26-31.
Badaeva ED, Gill BS, Badaev NS, Kawahara T, and Filatenko
AA. 1995. Chromosomal rearrangements and the process of intraspecific
diversity in Triticum araraticum. In: Proc
8th Inter Wheat Genet Symp (Li ZS and Xin ZY eds), Beijing, China.
China Agriculture Scientech Press, Beijing. pp. 293-298.
Badaeva ED, Jiang J, and Gill BS. 1995. Detection
of intergenomic translocations with centromeric and noncentromeric
breakpoints in Triticum araraticum: mechanism of
origin and adaptive significance. Genome 38:976-981.
Boyko E, Gill KS, Hassawi D, Fritz AK, Namuth D,
Lapitan NLV, Cox TS, Sears RG, and Gill BS. 1995. A diploid
genetic map of wheat based on Triticum tauschii
(2n = 14), the D genome progenitor of bread wheat. Plant Genome
III Abstracts. p. 27.
Cabrera A, Friebe B, Jiang J, and Gill BS. 1995.
Characterization of Hordeum chilense chromosomes by C-banding
and in situ hybridization using highly repeated DNA probes. Genome
38:435-442.
Cox TS. 1995. Simultaneous selection for major
and minor resistance genes. Crop Sci 35(3):1337-1346.
Cox TS, Gill BS, and Sears RG. 1995. Notice of
release of KS94WGRC32 leaf rust-resistant hard red winter wheat
germplasm. Fall Cereals Conf, 5-6 August, 1994, Manhattan, KS.
p. 26.
Cox TS, Bockus WW, Gill BS, Sears RG, Heer WF, and
Long JH. 1995. Notice of release of KS95WGRC33 hard red winter
wheat germplasm resistant to Septoria leaf blotch. Fall Cereals
Conf, 3-4 August, 1995, Manhattan, KS. (In press).
Cox TS, Gill BS, Sears RG, Harvy TL, Hatchett JH,
Hulbert SH, Boyko EV, Brown-Guedira, GL, Delaney DE, Friebe B,
Gill KS, Jiang J, Knackstedt MA, Raupp WJ, and Van Metteren ND.
1995. Research summary. Ann Wheat Newslet 41:241-246.
Delaney DE, Friebe B, Hatchett JH, Gill BS, and Hulbert
SH. 1995. Targeted mapping of a Hessian fly-resistance gene
from rye by representational difference analysis. Plant Genome
III Abstracts. p. 33.
Delaney DE, Friebe B, Hatchett JH, Gill BS, and Hulbert
SH. 1995. Targeted mapping of a Hessian fly-resistance gene
from rye by representational difference analysis. Genome 38:458-466.
Delaney DE, Nasuda S, Endo TR, Gill BS, and Hulbert
SH. 1995. Cytologically based physical maps of the group-2 chromosomes
of wheat. Theor Appl Genet 91:568-573.
Delaney DE, Nasuda S, Endo TR, Gill BS, and Hulbert
SH. 1995. Cytologically based physical maps of the group-3 chromosomes
of wheat. Theor Appl Genet 91:780-782.
Deol GS, Wilde GE, and Gill BS. 1995. Host plant
resistance in some wild wheats to the Russian wheat aphid, Diuraphis
noxia (Mordvildo) (Homoptera: Ahididae). Plant Breeding
114.
Endo TR and Gill BS. 1995. Production of deletion
stocks in wheat. In: Proc 8th Inter Wheat Genet Symp
(Li ZS and Xin ZY eds), Beijing, China. China Agriculture Scientech
Press, Beijing. pp. 211-216.
Endo TR. and Gill BS. 1995. The deletion stocks
of common wheat. J Hered (In press).
Friebe B, Badaeva ED, and Gill BS. 1996. Standard
karyotypes of Triticum uniaristatum, T. tripsacoides,
T. comosum, and T. heldreichii (Poaceae).
Euphytica (In press).
Friebe B and Gill BS. 1996. Chromosome banding
and genome analysis in diploid and cultivated polyploid wheats.
In: Methods of Genome Analysis (Jauhar PP ed). CRC Press,
Boca Raton, FL. pp. 39-60.
Friebe B, Gill BS, Tuleen NA, and Cox TS. 1995.
Registration of KS93WGRC28 powdery mildew resistant T6BS-6RL
hard red winter wheat germplasm. Crop Sci 35:1237.
Friebe B, Gill KS, Tuleen NA, and Gill BS. 1996.
A new Agropyron intermedium-derived source for
wheat streak mosaic virus resistance and its transfer to common
wheat. Euphytica (In press).
Friebe B, Jiang J, Tuleen NA, and Gill BS. 1994.
Standard karyotype of Triticum umbellulatum and
the characterization of derived chromosome addition and translocation
lines in common wheat. Theor Appl Genet 90:150-156.
Friebe B, Jiang J, Badaeva ED, Raupp WJ, McIntosh
RA, and Gill BS. 1996. Characterization of wheat-alien translocations
conferring resistance to diseases and pests: current status.
Euphytica (In press).
Friebe B, Jiang J, and Gill BS. 1995. Detection
of 5S rDNA loci and other repetitive DNA sequences on supernumerary
B chromosomes of Triticum species. Pl Syst Evol 196:131-139.
Friebe B, Jiang J, Raupp WJ, and Gill BS. 1995.
Molecular cytogenetic analysis of radiation-induced alien genetic
transfers in wheat. In: Proc 8th Inter Wheat Genet Symp
(Li ZS and Xin ZY eds), Beijing, China. China Agriculture Scientech
Press, Beijing. pp. 519-529.
Friebe B, Tuleen NA, and Gill BS. 1995. Standard
karyotype of Triticum searsii and its relationship
with other S-genome species and common wheat. Theor Appl
Genet 91(2):248-254.
Friebe B, Zhang W, Raupp WJ, Gill BS, and Porter
D. 1995. Non-homologous wheat-rye chromosomal translocations
conferring resistance to greenbug. Euphytica 84:121-125.
Fritz AK, Cox TS, Gill BS, and Sears RG. 1995.
Molecular marker-facilitated analysis of introgression in winter
wheat x Triticum tauschii populations. Crop Sci
35:1691-1695.
Fritz AK, Cox TS, Gill BS, and Sears RG. 1995.
Molecular-based analysis of quantative traits in winter wheat
x Triticum tauschii populations. Crop Sci 35:1696-1699.
Gill BS. 1995. Molecular cytogenetics: integration
of C-banding, in situ hybridization, and RLFPs in
genome mapping and crop improvement of wheat. In: Proc
8th Inter Wheat Genet Symp (Li ZS and Xin ZY eds), Beijing, China.
China Agriculture Scientech Press, Beijing. pp. 41-47.
Gill BS. 1995. Molecular cytogenetics: an integrated
approach for evolutionary, structural and functional analysis
of plant chromosomes. In: Plant Genome and Plastome:
their structure and evolution (Tsunewaki K ed). Kodansha Scientific
Ltd., Tokyo, Japan. pp. 23-32.
Gill BS. 1995. The molecular cytogenetic analysis
of economically important traits in plants. In: Kew Chromosome
Conf. III. (In press).
Gill BS, Gill KS, and Friebe B. 1995. Cytogenetic
laddermaps and cereal chromosome structure, function, and manipulation.
In: Classical and Molecular Cytogenetic Analysis. Proceedings
of a U.S.-Japan Symposium (Raupp WJ and Gill BS eds).
Department Report, Dept. Plant Pathology, Kansas State Univ.,
Manhattan. pp. 129-135.
Gill BS, Friebe B, Wilson DL, Martin TJ, and Cox
TS. 1995. Registration of KS93WGRC27 wheat streak mosaic virus-resistant
hard red winter wheat germplasm. Crop Sci 35:1236-1237.
Hetrick BAD, Wilson GWT, Gill BS, and Cox TS. 1995.
Chromosome location of mycorrhizal responsive genes in wheat.
Can J Bot 73:891-897.
Hohmann U, Endo TR, Herrmann RG, and Gill BS. 1995.
Characterization of deletions in common wheat induced by an Aegilops
cylindrica chromosome: detection of multiple chromosome rearrangements.
Theor Appl Genet 91:611-617.
Hohmann U, Graner A, Endo TR, Gill BS, and Herrmann
RG. 1995. Comparison of wheat physical maps with barley linkage
maps for group 7 chromosomes. Theor Appl Genet 91:618-626.
Hsam SLK, Cerme-o MC, Friebe B, and Zeller
FJ. 1995. Transfer of Amigo wheat powdery mildew resistance
gene Pm17 from T1AL-1RS to the T1BL-1RS wheat-rye
translocated chromosome. Heredity 74:497-501.
Jiang J, Friebe B, and Gill BS. 1994. Chromosome
painting of Amigo wheat. Chromosoma 89:811-813.
Jiang J, Gill BS, Wang GL, Ronald PC, and Ward DC.
1995. Metaphase and interphase FISH mapping of the rice genome
using bacterial artificial chromosomes. Proc Nat Acad Sci USA
92:4487-4497.
Liu DJ, Chen PD, and Raupp WJ. 1995. Determination
of homoeologous groups of Haynaldia villosa chromosomes.
In: Proc 8th Inter Wheat Genet Symp (Li ZS and Xin ZY
eds), Beijing, China. China Agriculture Scientech Press, Beijing.
Pp. 181-185.
McIntosh RA, Friebe B, Jiang J, The D, and Gill BS.
1995. Cytogenetical studies in wheat. WVI. Chromosome location
of a new gene for resistance to leaf rust in a Japanese wheat-rye
transloction line. Euphytica 82:141-147.
Martin TJ and Harvey TL. 1995. Notice of release
of Russian wheat aphid resistant wheat germplasms. Fall Cereals
Conf, 5-6 August, 1994, Manhattan, KS. p. 25.
Mickelson-Young LA, Endo TR, and Gill BS. 1995.
Cytogenetic laddermaps of the group 4 chromosomes of wheat.
Theor Appl Genet 90:1007-1011.
Raupp WJ, ed. 1995. Annual Wheat Newsletter.
Department Report, Dept. Plant Pathology, Kansas State Univ.,
Manhattan. 358 pp.
Raupp WJ and Gill BS, eds. 1995. Classical and
Molecular Cytogenetic Analysis. Proceedings of a U.S.-Japan
Symposium. Department Report, Kansas State Univ., Manhattan.
217 pp. Price $25 US.
Raupp WJ, Friebe B, and Gill BS. 1995. Suggested
guidelines for the nomenclature and abbreviation of the genetic
stocks of wheat, Triticum aestivum L. em Thell.
and its relatives. Wheat Inf Serv 81:51-55.
Raupp WJ, Gill BS, Friebe B, Wilson DL, Cox TS, and
Sears RG. 1995. The Wheat Genetics Resource Center: germ plasm
conservation, evaluation, and utilization. In: Proc 8th
Inter Wheat Genet Symp (Li ZS and Xin ZY eds), Beijing, China.
China Agriculture Scientech Press, Beijing. pp. 459-466.
Sieffers DL, Martin TJ, Harvey TL, and Gill BS.
1995. Temperature sensitivity and efficacy of wheat streak mosaic
virus resistance derived from Agropyron intermedium.
Plant Dis 79:1104-1106.
Singh S, Gill KS, Cox TS, and Gill BS. 1995. An
RFLP-based inter- and intra-chromosomal mapping of disease resistance
gene(s) in wheat. In: Proc 8th Inter Wheat Genet Symp
(Li ZS and Xin ZY eds), Beijing, China. China Agriculture Scientech
Press, Beijing. pp. 557-562.
Sutka J, Farshadfar E, Köszegi B, Friebe B,
and Gill BS. 1995. Drought tolerance of disomic chromosome additions
of Agropyron elongatum to Triticum aestivum.
Cereal Res Commum 23:351-357.
Van Deynze AE, Dubcovsky J, Gill KS, Nelson JC, Sorrells
ME, Dvorak J, Gill BS, Lagudah ES, McCouch SR, and Appels R.
1995. Molecular-genetic maps for group 1 chromosomes of Triticeae
species and their relation to chromosomes in rice and oat. Genome
38:45-59.
Zhang J, Friebe B, Zhang W, and Gill BS. 1995.
Detection of maize-wheat cross-hybridizing DNA sequences in wheat
chromosomes. Genome 38:946-950.
U.S. GRAIN MARKETING AND PRODUCTION RESEARCH CENTER
USDA, Agricultural Research Service, Manhattan, KS 66502, USA.
O.K. Chung, G.L. Lookhart, J.L. Steele, L.M. Seitz, C.S. Chang, I.Y. Zayas, S.R. Bean, Y.S. Kim, J.B. Ohm, D.B. Bechtel, D.W. Hagstrum, D.B. Sauer, P.W. Flinn, J.E. Baker, K.J. Kramer, A.K. Dowdy, F.H. Arthur, C.R. Martin, R.W. Howard, C.E. Lang, H.S. Park, J.H. Brower, M.S. Caley, B.W. Seabourn, J.D. Hubbard, W.H. McGaughey, T.D. Morgan, J.E. Throne, and D.E. Walker