International Database for Barley Genes and Barley Genetic Stocks
BGS 464, Male sterile genetic 27, msg27
Stock number: BGS 464
Locus name: Male sterile genetic 27
Locus symbol: msg27
Previous nomenclature and gene symbolization:
Male sterile ae = msg,,ae (7).
Inheritance:
Monofactorial recessive (4, 8).
Located in chromosome 2HS (1, 2, 3); msg27.ae did not recombine with the vrs1 (six-rowed spike 1) locus (2); msg27.ae is about 20.5 cM distal from the vrs1 locus (3); msg27.ae is associated with SNP markers 2_1366 to 2_1153 (positions 50.56 to 89.09 cM) in 2H bins 05 to 06 in a heterozygous plant from Bowman backcross-derived line BW562 (1); likely in 2H bin 05.
Description:
Selfing - none (5, 7, 8).
Outcrossing - complete female fertility (8).
Stamens - anthers rudimentary, no stomium or filament elongation (5, 8).
No images
Origin of mutant:
A spontaneous mutant in Firlbecks III (PI 223985) (8).
Mutational events:
msg27.ae (MSS097, GSHO 2379) in Firlbecks III (PI 223985) (4, 7, 8); msg27.jr (MSS523) in Mona (NGB 1499, PI 466726) (5, 6).
Mutant used for description and seed stocks:
msg27.ae (GSHO 2379) in Firlbecks III; msg27.ae in Bowman (PI 483237)*7 (GSHO 1921, BW562, NGB 24805).
References:
1. Druka, A., J. Franckowiak, U. Lundqvist, N. Bonar, J. Alexander, K. Houston, S. Radovic, F. Shahinnia, V. Vendramin, M. Morgante, N. Stein, and R. Waugh. 2011. Genetic dissection of barley morphology and development. Plant Physiol. 155:617-627.
2. Franckowiak, J.D. 1991. Association of male sterility genes with a specific chromosome using multiple marker stocks. Barley Genet. Newsl. 20:31-36.
3. Franckowiak, J.D. (Unpublished).
4. Hockett, E.A. 1977. The genetic male sterile barley collection. Barley Genet. Newsl. 7:97-100.
5. Hockett, E.A. 1984. Coordinator's report. The genetic male sterile barley collection. Barley Genet. Newsl. 14:70-75.
6. Hockett, E.A. 1991. The genetic male sterile barley collection. Identification of eight new loci and allelism of 14 additional mutants. Barley Genet. Newsl. 20:37-40.
7. 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 Genetics II. Proc. Second Int. Barley Genet. Symp., Pullman, WA, 1969. Washington State Univ. Press, Pullman.
8. Somnus, P. 1968. Allelism of a male-sterile gene in barley. M.S. Thesis. Colorado State Univ., Ft. Collins.
Prepared:
E.A. Hockett. 1986. Barley Genet. Newsl. 16:47.
Revised:
E.A. Hockett. 1991. Barley Genet. Newsl. 20:94.
J.D. Franckowiak. 1997. Barley Genet. Newsl. 26:411.
J.D. Franckowiak. 2015. Barley Genet. Newsl. 45:174.
