| 0 | GSHO 1810 | msg1.ca | Hordeum vulgare L. subsp. vulgare | California, United States | NSGC |  | Not Available | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sib, no stomium or filament elongation. Pollen-microspores degenerate at or before the free microspore stage; non-staining, shrunken, and devoid of cytoplasm. Cytology-normal development and differentiation of anthers until completion of meiosis. Inheritance: Monofactorial recessive. Located in chromosome 1HL [5L], near the centromere, and about 10.0 cM proximal from the nec1 (necrotic leaf spot 1) locus. Previous nomenclature and gene symbolization: Male sterile=ms. Male sterile 1=ms1. Mutational events: msg1.ca in CIho 5368 (MSS005); msg1.i (MSS077) in 80TT25 (CIho 13638), msg1.t (MSS042) in Trophy (CIho 10647), msg1.ai (MSS100) in Betzes (PI 129430); msg1.ar (MSS310) in Glossy Brachytic (CIho 15246), msg1.bp (MSS330) in Betzes; msg1.cz (MSS348) in Betzes; msg1.gb (MSS429) in Maris Mink; msg1.jv (MSS527) in a Harrington outcross. Mutant used for description and seed stocks: msg1.ca in Betzes*11(GSHO 1810); msg1.ca in Bowman (PI 483237)*8 (GSHO 2042). | 1006455 | GSHO 1810 |
| 1 | GSHO 1811 | msg10.ay | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sib, no stomium or filament elongation. Pollen-no staining with 2,3,5-triphenyltetrazolium, but staining with acetocarmine, some normal-appearing grains. Inheritance: Monofactorial recessive. Located in chromosome 7HS [1S], about 7.2 cM distal from the nud (naked caryopsis) locus, and about 14.1 cM from the lks2 (short awn 2) locus. Previous nomenclature and gene symbolization: Male sterile 3=ms3. Male sterile 10=ms10. Mutational events: msg10.ay in Compana (MSS058); msg10.cy (MSS059) in Manchuria*9 (CIho 2330). Mutant used for description and seed stocks: msg10.ay in Compana (GSHO 1811); msg10.ay in Bowman (PI 483237)*7 (GSHO 1835). | 1490036 | GSHO 1811 |
| 2 | GSHO 1812 | msg11.ck | Hordeum vulgare L. subsp. vulgare | Manitoba, Canada | NSGC |  | Not Available | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sib, no stomium or filament elongation. Pollen-no staining in msg11.ck plants, but very low staining in msg11.az plants, no normal-appearing grains. Inheritance: Monofactorial recessive. Location is unknown, but a weak linkage to the raw1 (smooth awn 1) locus was reported. Previous nomenclature and gene symbolization: Male sterile 10=ms10. Male sterile 11=ms11. Male sterile 12=msg12. Mutational events: msg11.ck in Gateway (MSS060); msg11.az (MSS061) in Svalof 50-109 (CIho 10524). Mutant used for description and seed stocks: msg11.ck in Gateway (GSHO 1812); msg11.az in Bowman (PI 483237)*7 (GSHO 2299). | 1490037 | GSHO 1812 |
| 3 | GSHO 2371 | msg2.cb | Hordeum vulgare L. subsp. vulgare | Idaho, United States | NSGC |  | Not Available | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sib, no stomium or filament elongation. Pollen-non-staining, shrunken, and no normal grains. Inheritance: Monofactorial recessive. Located in chromosome 2HL, about 2.4 cM proximal from the eog (elongated outer glume) locus. Previous nomenclature and gene symbolization: Male sterile 2=ms2. Male sterile 2=ms2. Mutational events: msg2.cb (MSS046) in F2 of Machuria/CIho 4363; msg2.ax (MSS045) in Compana (PI 539111); msg2.ed (MSS379) in Ingrid (CIho 10083). Mutant used for description and seed stocks: msg2.cb in Herta*10 (GSHO 2371), msg2.cb in Manchuria*19 (MSS047), msg2.cb in Ogalitsu*14 (MSS048), msg2.cb in Trebi*19 (MSS050); msg2.cb from Herta*10 in Bowman (PI 483237)*7 (GSHO 1890). | 1545167 | GSHO 2371 |
| 4 | GSHO 2372 | msg20.ad | Hordeum vulgare L. subsp. vulgare | Arizona, United States | NSGC |  | | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sib. The attempt to develop a Bowman backcross-derived line was partially successful at best. Both the original stock and the derived line have short awns (3/4 normal), but the selfed seed set in the Bowman-backcross line is 50 to 75%. Inheritance: Monofactorial recessive. Located in chromosome 1H [5]. Previous nomenclature and gene symbolization: Male sterile ad=msg,,ad. Male sterile 20=ms20. Mutational events: msg20.ad in Hannchen (MSS096). Mutant used for description and seed stocks: msg20.ad in Hannchen (GSHO 2372); msg20.ad in Bowman (PI 483237)*4 (GSHO 2059). | 1545052 | GSHO 2372 |
| 5 | GSHO 2373 | msg21.q | Hordeum vulgare L. subsp. vulgare | Idaho, United States | NSGC |  | | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-3.8% at Bozeman, Montana and 2.9% at Tucson, Arizona, USA. Outcrossing-complete female fertility. Stamens-anthers almost equal in size to fertile sibs. The attempt to develop a Bowman backcross-derived line was partially successful. The presumed Bowman backcross-derived line has 70 to 85% selfed seed set. Inheritance: Monofactorial recessive. Location is unknown. Previous nomenclature and gene symbolization: Male sterile q=msg,,q. Male sterile 21=ms21. Mutational events: msg21.q in CIho 13640 (MSS085). Mutant used for description and seed stocks: msg21.q in CIho 13640 (GSHO 2373); msg21.q in Bowman (PI 483237)*7 (GSHO 2302). | 1545046 | GSHO 2373 |
| 6 | GSHO 2375 | msg23.b | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none in msg23.b and msg23.bg, but 1.9 to 13.6% in msg23.y. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sibs, no stomium or filament elongation. Inheritance: Monofactorial recessive. Located in chromosome 7HL [1L], not near the centromere. Previous nomenclature and gene symbolization: Male sterile b=msg,,b. Male sterile 23=ms23. Mutational events: msg23.b in Betzes (MSS071); msg23.y in Betzes (MSS092); msg23.bg in Betzes (MSS321). Mutant used for description and seed stocks: msg23.b in Betzes (GSHO 2375); msg23.b in Bowman (PI 483237)*7 (GSHO 1867). | 1545172 | GSHO 2375 |
| 7 | GSHO 2376 | msg24.v | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | Not Available | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sibs, no stomium or filament elongation. Inheritance: Monofactorial recessive. Located in chromosome 4HL, over 11.0 cM proximal from the Blx1 (non-blue aleurone xenia 1) locus. Previous nomenclature and gene symbolization: Male sterile v=msg,,v. Male sterile 24=ms24. Mutational events: msg24.j (MSS078) in Betzes/Domen (CIho 13639); msg24.v in Betzes (MSS089); msg24.ak in Betzes (MSS302); msg24.an in Betzes (MSS305); msg24.at (MSS312) in OAC21 (CIho 1470), msg24.bc in Betzes (MSS317); msg24.hg in an unknown cultivar (MSS460). Mutant used for description and seed stocks: msg24.v in Betzes (GSHO 2376); msg24.v in Bowman (PI 483237)*7 (GSHO 2018). | 1545047 | GSHO 2376 |
| 8 | GSHO 2381 | msg29.a | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sibs, with no stomium or filament elongation. Inheritance: Monofactorial recessive. Located in chromosome 5HL [7L], about 22.7 cM from the raw1 (smooth awn 1) locus. Previous nomenclature and gene symbolization: Male sterile a=msg,,a. Male sterile=63msx1 and 63msx2 (ms-aa). Mutational events: msg29.a in Ackermans MGZ (MSS069); msg29.aa in Ackermans MGZ (MSS070). Mutant used for description and seed stocks: msg29.a in Ackermans MGZ (GSHO 2381); msg29.a in Bowman (PI 483237)*7 (GSHO 2140). | 1545127 | GSHO 2381 |
| 9 | GSHO 2382 | msg30.c | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | Not Available | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-0.7% at Bozeman, Montana, USA. Outcrossing-complete female fertility, open pollinated seed set of 15% at Bozeman, MT and 2% at Elimaki, Finland. Stamens-anthers smaller than fertile sibs, stomium present and the filament elongates. Inheritance: Monofactorial recessive. Located in chromosome 7HL [1L], about 11.4 cM from the lks2 (short awn 2) locus. Previous nomenclature and gene symbolization: Male sterile c=msg,,c. Male sterile=msx2 (msa). Mutational events: msg30.c in Compana (MSS072). Mutant used for description and seed stocks: msg30.c in Compana (GSHO 2382); msg30.c in Bowman (PI 483237)*7 (GSHO 1859). | 1545139 | GSHO 2382 |
| 10 | GSHO 2384 | msg32.w | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | Not Available | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sibs, no stomium or filament elongation. Inheritance: Monofactorial recessive. Located in chromosome 7H [1], linked to the nud (naked caryopsis) locus. Previous nomenclature and gene symbolization: Male sterile w=msg,,w. Male sterile=63msx7. Mutational events: msg32.w in Betzes (MSS090). Mutant used for description and seed stocks: msg32.w in Betzes (GSHO 2384); msg32.w in Bowman (PI 483237)*7 (GSHO 1860). | 1545149 | GSHO 2384 |
| 11 | GSHO 2385 | msg33.x | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | Not Available | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-20% at Bozeman, Montana, 17% at Tucson, Arizona, USA, and 0% at Elimaki, Finland. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sibs, stomium present, and filament elongation. Inheritance: Monofactorial recessive. Located in chromosome 2HS, about 5.2 cM distal from the centromere, and 25.6 cM proximal from the vrs1 (six-rowed spike 1) locus. Previous nomenclature and gene symbolization: Male sterile x=msg,,x. Male sterile=63msx8. Mutational events: msg33.x in Betzes (MSS091). Mutant used for seed description and seed stocks: msg33.x in Betzes (GSHO 2385); msg33.x in Bowman (PI 483237)*7 (GSHO 1884). | 1545098 | GSHO 2385 |
| 12 | GSHO 2394 | msg41.aj | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | Not Available | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility, the Bowman backcross-derived line frequently has less than 20% seed set as a female parent in crosses. Stamens-anthers rudimentary, no stomium or filament elongation. Inheritance: Monofactorial recessive. Location is unknown. Previous nomenclature and gene symbolization: Male sterile aj=msg,,aj. Male sterile=65msx166. Mutational events: msg41.aj in Betzes (MSS101); msg41.dk in Betzes (MSS359); msg41.do (MSS363) in Maris Baldric (PI 294512); msg41.ef (MSS381) in Hector (CIho 15514), msg41.el (MSS387) in Sabarlis (CIho 15484), msg41.eq in Sel 12387Co (MSS392), msg41.fa (MSS402) in Midas (PI 343078), msg41.gl (MSS439) in Maris Mink (PI 467824), msg41.ij (MSS489) in Mazurka (PI 410868). Mutant used for description and seed stocks: msg41.aj in Betzes (GSHO 2394); msg41.dk in Bowman (PI 483237)*6 (GSHO 2305). | 1545042 | GSHO 2394 |
| 13 | GSHO 741 | msg22.e | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | Not Available | 1994 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sibs, no stomium or filament elongation. Inheritance: Monofactorial recessive. Located in chromosome 7H [1]. Previous nomenclature and gene symbolization: Male sterile e=msg,,e. Male sterile 22=ms22. Mutational events: msg22.e in a selection from Glacier/Compana (MSS073); msg22.fc (MSS404) in Proctor (PI 280420), msg22.fo (MSS416) in Zephyr (PI 339815). Mutant used for description and seed stocks: msg22.e in Bowman (PI 483237)*7 (GSHO 1857). | 1514336 | GSHO 741 |
| 14 | GSHO 744 | msg25.r | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | | 1994 | DEVELOPED | | | | | | Genetic material | Selfing-0.7% for msg25.r, 2.6% for msg25.dz. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sib, but some have stomium. Some filament elongation may occur. Inheritance: Monofactorial recessive. Located in chromosome 4HL, near the centromere and proximal from the Blx1 (Blue aleurone xenia 1) locus. Previous nomenclature and gene symbolization: Male sterile=msg,,r. Mutational events: msg25.r in Betzes (MSS086); msg25.dz (MSS374) in Klages (CIho15487). Mutant used for description and seed stocks: msg25.r in Betzes (GSHO 744); msg25.r in Bowman (PI 483237)*7 (GSHO 2020). | 1513979 | GSHO 744 |
| 15 | GSHO 745 | msg26.u | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | | 1994 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sibs, no stomium or filament elongation. Inheritance: Monofactorial recessive. Located in chromosome 7HS [1S], linked to the nud (naked caryopsis) locus, and l linked to the ant1 (anthocyanin-less 1) locus based on linkage drag. Previous nomenclature and gene symbolization: Male sterile u=msg,,u. Mutational events: msg26.u in Unitan (MSS088). Mutant used for description and seed stocks: msg26.u in Unitan (GSHO 745, GSHO 2378); msg26.u in Bowman (PI 483237)*6 (GSHO 1858). | 1513923 | GSHO 745 |