BGS 466: Male sterile 29, msg29a

Previous nomenclature and symbolization:

Normal vs male sterile, Msg,,a msg,,a
63 msxl and 63msx2 (ms-aa) (4)
Inheritance:
Monofactorial recessive (3)
Located on chromosome - linked to the r locus on chromosome 7 (1)
Description:
Selfing - none (3)
Outcrossing - complete female fertility
Stamens - anther smaller than fertile sib, no stomium or filament elongation
Origin of mutant:
Spontaneous occurrence in two-rowed Ackermans MGZ, CI 11491 (4)
Mutational events:
msg29a in Ackermans MGZ, CI 11491 (2)
msg29aa in Ackermans MGZ (3)
Mutant used for description and seed stock:
msg29a in Ackermans MGZ
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 9:124-128.
  3. 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.) Genet. II. Proc. 2nd Int. Barley Genet. Symp. 6-11 July 1969. Washington State University Press, Pullman.
  4. 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 16:49.
Revised:
E. A. Hockett. 1991.

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