BGS 465: Male sterile 28, msg28as

Previous nomenclature and symbolization:

Normal vs. male sterile, Msg,,as msg,,as(l)
Inheritance:
Monofactorial recessive (1,4)
Located on chromosome - unknown
Description:
Selfing - 0% (1,4)
Outcrossing - complete female fertility
Stamen - anthers smaller than fertile sib with no stomium or filament elongation (4)
Cytology - normal meiosis, pollen small, shrivelled and nonstainable (4)
Origin of mutant:
X-rays and E.M.S. mutant lines from the cultivar York CI 10075(4).
Segregation for albino plants found in original seed stock at Bozeman.
Mutational events:
msg28as in York (2)
Mutant used for description and seed stock:
msg28as in York CI 10075(2,3)
References:
  1. Hockett, E.A. 1972. Coordinator's report on the genetic male-sterile barley collection. Barley Genet. Newsl. 2: 139-144.
  2. Hockett, E.A. 1977. The genetic male-sterile barley collection. Barley Genet. Newsl. 7:97-100.
  3. Hockett, E.A. and D. A. Reid. 1981. Spring and winter genetic male-sterile barley stocks. Crop Sci. 21:655-659.
  4. Sharma, R.K. 1970. Studies of sterility mutants in spring barley (Hordeum vulgare L.) Ph.D. Thesis, Univ. Guelph., Guelph, Ontario. 81 p.

Prepared:

E. A. Hockett, 1986

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