International Database for Barley Genes and Barley Genetic Stocks
BGS 499, Male sterile genetic 36, msg36
Stock number: BGS 499
Locus name: Male sterile genetic 36
Locus symbol: msg36
Previous nomenclature and gene symbolization:
Male sterile bk = msg,,bk (6).
Male sterile = 867N-89 (6).
Inheritance:
Monofactorial recessive (6).
Located in chromosome 6HS (2); msg36.bk is about 10.8 cM distal from the rob1 (orange lemma 1) locus (2, 3, 9); msg36.bk is associated with two groups of SNP markers separated by a gap, 1_0244 to 1_0013 (positions 71.39 to 74.97) in 6H bin 06 and markers 1_1261 to 1_1246 (positions 107.28 to 134.55 cM) in 6H bins 07 to 08 in a heterozygous plant from Bowman backcross-derived line BW572 (1), likely in 6H bin 06.
Description:
Selfing - about 1.1% (6).
Outcrossing - complete female fertility (6).
Stamens - anthers nearly normal sized with stomium and filament elongation (6).
No images
Origin of mutant:
A spontaneous mutant in Betzes (PI 129430) (6).
Mutational events:
msg36.bk (MSS325, GSHO 2388) in Betzes (PI 129430) (5, 6, 7); msg36.eg (MSS382) in Pavo P57 (4, 7).
Mutant used for description and seed stocks:
msg36.bk (GSHO 2388) in Betzes; msg36.bk in Bowman (PI 483237)*7 (GSHO 2067, BW 572, NGB 23436).
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. Eslick, R.F., R.T. Ramage, and D.R. Clark. 1974. Two genetic male steriles, msg6 and msg,,bk, assigned to chromosome 6. Barley Genet. Newsl. 4:11-15.
3. Falk, D.E., M.J. Swartz, and K.J. Kasha. 1980. Linkage data with genes near the centromere of barley chromosome 6. Barley Genet. Newsl. 10:13-16.
4. Franckowiak, J.D. (Unpublished).
5. Franckowiak, J.D., and E.A. Hockett. 1987. Allelism tests for the genetic male sterile msg,,bk. Barley Genet. Newsl. 17:77-78.
6. Hockett, E.A. 1972. Coordinator's report on the genetic male sterile barley collection. Barley Genet. Newsl. 2:139-144.
7. Hockett, E.A. 1984. Coordinator's report. The genetic male sterile barley collection. Barley Genet. Newsl. 14:70-75.
8. Hockett, E.A., and D.A. Reid. 1981. Spring and winter genetic male-sterile barley stocks. Crop Sci. 21:655-659.
9. Ramage, R.T., and M. Paluska. 1975. Mapping chromosome 6. Barley Genet. Newsl. 5:49-51.
Prepared:
E.A. Hockett. 1991. Barley Genet. Newsl. 20:103.
Revised:
J.D. Franckowiak. 1997. Barley Genet. Newsl. 26:425.
J.D. Franckowiak. 2015. Barley Genet. Newsl. 45:184-185.
