International Database for Barley Genes and Barley Genetic Stocks
BGS 509, Male sterile genetic 46, msg46
Stock number: BGS 509
Locus name: Male sterile genetic 46
Locus symbol: msg46
Previous nomenclature and gene symbolization:
Male sterile ec = msg,,ec (2).
Inheritance:
Monofactorial recessive (2).
Located in chromosome 2H or 6H (1); msg46.ec is associated with SNP markers 1_0602 to 2_0182 (positions 95.53 to 185.53 cM) in 2H bins 07 to 12 and with SNP markers 1_0061 to 1_1261 (positions 70.15 to 107.26 cM) in 6H bins 06 to 07 in a heterozygous plant from Bowman backcross-derived line BW583 (1).
Description:
Selfing - none (2).
Outcrossing - complete female fertility (2).
Stamens - anthers smaller than those of fertile sibs, no stomium or filament elongation (2).
No images
Origin of mutant:
A spontaneous mutant in Hector (CIho 15514) (2).
Mutational events:
msg46.ec (MSS378, GSHO 2399) in Hector (CIho 15514) (2, 3, 4).
Mutant used for description and seed stocks:
msg46.ec (GSHO 2399) in Hector; msg46.ec in Bowman (PI 483237)*4 (GSHO 2309, BW583, NGB 23445).
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. Hockett, E.A. 1979. The genetic male sterile barley collection. Barley Genet. Newsl. 9:124-128.
3. Hockett, E.A. 1984. Coordinator's report. The genetic male sterile barley collection. Barley Genet. Newsl. 14:70-75.
4. Hockett, E.A. 1991. The genetic male sterile collection. Identification of eight new loci and allelism tests of 14 additional mutants. Barley Genet. Newsl. 20:37-40.
Prepared:
E.A. Hockett. 1991. Barley Genet. Newsl. 20:113.
Revised:
J.D. Franckowiak. 1997. Barley Genet. Newsl. 26:435.
J.D. Franckowiak. 2015. Barley Genet. Newsl. 45:197.
