International Database for Barley Genes and Barley Genetic Stocks
BGS 507, Male sterile genetic 44, msg44
Stock number: BGS 507
Locus name: Male sterile genetic 44
Locus symbol: msg44
Previous nomenclature and gene symbolization:
Male sterile cx = msg,,cx (2).
Inheritance:
Monofactorial recessive (2).
Located in chromosome 5HL (1); msg44.cx is associated with SNP markers 1_1249 to 1_1290 (positions 109.27 to 145.57 cM) in 5H bins 06 to 09 in a heterozygous plant from Bowman backcross-derived line BW581 (1).
Description:
Selfing - none (2).
Outcrossing - complete female fertility (2).
Stamens - anthers rudimentary, no stomium or filament elongation (2).
No images
Origin of mutant:
A spontaneous mutant in selection HA6-33-02 (CIho 15835) (2).
Mutational events:
msg44.cx (MSS346, GSHO 2397) in HA6-33-02 (CIho 15835) (2, 3, 4).
Mutant used for description and seed stocks:
msg44.cx (GSHO 2397) in HA6-33-02; msg44.cx in Bowman (PI 483237)*7 (GSHO 2307, BW581, NGB 23443).
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. 1975. The genetic male sterile barley collection. Barley Genet. Newsl. 5:84-86.
3. 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.
4. Hockett, E.A., and D.A. Reid. 1981. Spring and winter genetic male-sterile barley stocks. Crop Sci. 21:655-659.
Prepared:
E.A. Hockett. 1991. Barley Genet. Newsl. 20:111.
Revised:
J.D. Franckowiak. 1997. Barley Genet. Newsl. 26:433.
J.D. Franckowiak. 2015. Barley Genet. Newsl. 45:195.
