BGS 470: Male sterile 33, msg33x

Previous nomenclature and symbolization:

Normal vs male sterile, Msg,,x msg,,x
63msx 8 (5)
Inheritance:
Monofactorial recessive (4)
Located on chromosome - linked to the v locus on chromosome 2 (1)
Description:
Selfing - 20% at Bozeman, MT, USA; 17% at Tucson, AZ, USA; 0% at Elimaki, Finland (3)
Outcrossing - complete female fertility
Stamens - anther smaller than fertile sib, stomium present and filament elongation
Origin of mutant:
Spontaneous occurrence in cultivar Betzes, CI 6398 (5)
Mutational events:
msg33x in Betzes, CI 6398 (2)
Mutant used for description and seed stock:
msg33x in Betzes
References:
  1. Franckowiak, J. D. 1991. Association of male sterility genes with a specific chromosome using multiple marker stocks. BGN 20:31-36.
  2. Hockett, E. A. 1979. The genetic male sterile barley collection. BGN 9:124-l28
  3. Hockett, E. A., and H. Ahokas. 1979. Male and female fertility levels of genetic male sterile barley grown at two different latitudes. Hereditas 91:65-71.
  4. Hockett, E. A., and R. F. Eslick. 1971. Genetic male sterile genes useful in hybrid barley production. p. 298-307. In R. A. Nilan (ed.) Barley Genet. II. Proc. 2nd Int. Barley Genet. Symp. 6-11 July 1969. Washington State University Press, Pullman.
  5. Hockett, E. A., R. F. Eslick, D. A, Reid, and G. A. Wiebe. 1968. Genetic male sterility in barley. II. Available spring and winter stocks. Crop Sci. 8:754-755.

Prepared:

E. A. Hockett, 1986. BGN 16:53.
Revised:
E. A. Hockett, 1991.d

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