| 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 1813 | msg13.cl | Hordeum vulgare L. subsp. vulgare | Arizona, United States | NSGC |  | Not Available | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers smaller than those of fertile sibs, no stomium or filament elongation. Pollen-no staining, shrunken, no normal-appearing grains. Inheritance: Monofactorial recessive. Location is unknown. Previous nomenclature and gene symbolization: Male sterile 13=ms13. Mutational events: msg13.cl in Haisa II (MSS062). Mutant used for description and seed stocks: msg13.cl in Haisa II (GSHO 1813); msg13.cl in Bowman (PI 483237)*7 (GSHO 2300). | 1490038 | GSHO 1813 |
| 4 | GSHO 1814 | msg14.cm | 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 sib, no stomium or filament elongation. Pollen-less than 1% staining with 2,3,5-triphenyltetrazolium, about 9% with acetocarmine, some normal-appearing grains. Inheritance: Monofactorial recessive. Located in chromosome 7HS [1S], about 2.0 cM from the msg10 (male sterile genetic 10) locus. Previous nomenclature and gene symbolization: Male sterile 14=ms14. Mutational events: msg14.cm in Unitan (MSS063); msg14.da (MSS349) in Betzes (PI 129430); msg14.dl (MSS360) in Hector (CIho 15514). Mutant used for description and seed stocks: msg14.cm in Unitan (GSHO 1814); msg14.cm in Bowman (PI 483237)*7 (GSHO 1836). | 1490039 | GSHO 1814 |
| 5 | GSHO 1817 | msg17.cp | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-1% at Bozeman, Montana and 3% at Tucson, Arizona, USA. 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. Location is unknown. Previous nomenclature and gene symbolization: Male sterile 17=ms17. Mutational events: msg17.cp in Compana (MSS066). Mutant used for description and seed stocks: msg17.cp in Compana (GSHO 1817); msg17.cp in Bowman (PI 483237)*7 (GSHO 2301). | 1490042 | GSHO 1817 |
| 6 | GSHO 1818 | msg18.cq | 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 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 5HL [7L], about 37.0 cM distal from the centromere. Previous nomenclature and gene symbolization: Male sterile 18=ms18. Mutational events: msg18.cq in Compana (MSS067); msg18.z (MSS093) in Betzes (PI 129430); msg18.am (MSS304) in Betzes. Mutant used for description and seed stocks: msg18.cq in Compana (GSHO 1818); msg18.cq in Bowman (PI 483237)*7 (GSHO 2117). | 1490045 | GSHO 1818 |
| 7 | GSHO 1819 | msg19.cr | 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 5HS [7S], between the centromere and the T2-7a breakpoint. Previous nomenclature and gene symbolization: Male sterile 19=ms19. Mutational events: msg19.cr in an introduction from Russia (MSS068). Mutant used for description and seed stocks: msg19.cr in an introduction from Russia (GSHO 1819); msg19.cr in Bowman (PI 483237)*7 (GSHO 2118). | 1490047 | GSHO 1819 |
| 8 | 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 |
| 9 | GSHO 2392 | msg4.cd | 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 sib, no stomium or filament elongation. Pollen-non-staining, shrunken, and no normal grains. Inheritance: Monofactorial recessive. Located in chromosome 1H, near the centromere. Previous nomenclature and gene symbolization: Male sterile 4=ms4. Mutational events: msg4.cd in Freja (MSS052). Mutant used for description and seed stocks: msg4.cd in Freja (GSHO 2392); msg4.cd in Bowman (PI 483237)*7 (GSHO 2043). | 1545117 | GSHO 2392 |
| 10 | GSHO 2403 | msg5.ce | 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 sib, no stomium or filament elongation. Pollen-non-staining, some normal-appearing grains. Inheritance: Monofactorial recessive. Located in chromosome 3HS, about 13.1 cM proximal from the uzu (uzu) locus, and about 6.8 cM proximal from the alm (albino lemma) locus.Previous nomenclature and gene symbolization: Male sterile 5=ms5. Mutational events: msg5.ce in Carlsberg II (MSS053); msg5.s (MSS087) in Schweigers Erika (CIho 11501); msg5.fr (MSS419) in Midas (PI 343078). Mutant used for description and seed stocks: msg5.ce in Carlsberg II (GSHO 2403); msg5.ce in Bowman (PI 483237)*7 (GSHO 1954). | 1545050 | GSHO 2403 |
| 11 | GSHO 2405 | msg6.cf | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | Not Available | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none, but occasionally a few selfed seeds occur. Outcrossing-complete female fertility. Stamens-equal in size to normal anthers; stomium present, filament elongation. Pollen-nearly normal stained in both field and greenhouse plants, most grains appear normal; grains are non-functional because aperture development is abnormal. Cytology-normal development and differentiation of anthers. Inheritance: Monofactorial recessive. Located in chromosome 6HS, near the centromere, and about 1.0 cM distal from the rob (orange lemma) locus. Previous nomenclature and gene symbolization: Male sterile 6=ms6. Mutational events: msg6.cf in Heines Hanna (MSS054). Mutant used for description and seed stocks: msg6.cf in Heines Hanna (GSHO 2405); msg6.cf in Bowman (PI 483237)*7 (GSHO 2078). | 1545150 | GSHO 2405 |
| 12 | GSHO 2406 | msg7.cg | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers much smaller than fertile sibs, no stomium or filament elongation. Pollen-microspores degenerate before the free microspore stage, non-staining, no free grains. Cytology-normal development and differentiation of anthers until completion of meiosis, but degeneration of tapetal tissue at the tetrad stage. Inheritance: Monofactorial recessive. Located in chromosome 5HL [7L], about 5.5 cM from the raw1 (smooth awn 1) locus. Previous nomenclature and gene symbolization: Male sterile 7=ms7. Mutational events: msg7.cg in Dekap (MSS055); msg7.ah (MSS099) in HB 421/78 (CIho 13641); msg7.fx (MSS425) in Proctor. Mutant used for description and seed stocks: msg7.cg in Dekap (GSHO 2406); msg7.cg in Bowman (PI 483237)*7 (GSHO 2109). | 1545128 | GSHO 2406 |
| 13 | GSHO 2407 | msg8.ch | 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, stomium present, and filament elongation. Pollen-reduced staining (6.9% stains with 2,3,5-triphenyltetrazolium, 20.7% stains with acetocarmine), some grains appear normal. Cytology-normal development and differentiation of microspores up to the free microspore stage. Grains are undeveloped, have a stainable ring at the apertural annulus without any actual pore; the exine staining with Fast Blue B is darker than in normal grains. Inheritance: Monofactorial recessive. Located in chromosome 5HL [7L], about 8.3 cM from the raw1 (smooth awn 1) locus. Previous nomenclature and gene symbolization: Male sterile 8=ms8. Mutational events: msg8.ch in Betzes (MSS056); msg8.au (MSS313) in OAC 21 (CIho 1470). Mutant used for description and seed stocks: msg8.ch in Betzes (GSHO 2407); msg8.ch in Bowman (PI 483237)*6 (GSHO 2110). | 1545099 | GSHO 2407 |
| 14 | GSHO 2408 | msg9.ci | Hordeum vulgare L. subsp. vulgare | Montana, United States | NSGC |  | Not Available | 1996 | DEVELOPED | | | | | | Genetic material | Selfing-10% at Bozeman, Montana and 24% at Tucson, Arizona, USA. Outcrossing-complete female fertility. Stamens-anthers smaller than fertile sib, stomium present and filament elongation occurs. Pollen-stained in plants grown in the field and in the greenhouse, in some samples the grains appear normal. Inheritance: Monofactorial recessive. Located in chromosome 2HS, over 15.1 cM distal from the eog (elongated outer glume) locus. Previous nomenclature and gene symbolization: Male sterile 9=ms9. Mutational events: msg9.ci in Vantage (MSS057). Mutant used for description and seed stocks: msg9.ci in Vantage (GSHO 2408); msg9.ci in Bowman (PI 483237)*7 (GSHO 1883). | 1545051 | GSHO 2408 |
| 15 | GSHO 1130 | msg3.cc | Hordeum vulgare L. subsp. vulgare | Ontario, Canada | NSGC |  | | 1994 | DEVELOPED | | | | | | Genetic material | Selfing-none. Outcrossing-complete female fertility. Stamens-anthers much smaller than fertile sib, no stomium or filament elongation. Pollen-non-staining, no free pollen grains. The male sterile plants are also about 1/3 normal size with short, wide leaves. Spikes are dense and spikelets are small and malformed, awns are 1/3 normal length, and double or triple pistils (fasciation) occur in some spikelets. Inheritance: Monofactorial recessive. Located in chromosome 2HS, about 4.6 cM distal from the eog (elongated outer glume) locus, and 0.6 cM distal from the fch1 (chlorina seedling 1) locus. Previous nomenclature and gene symbolization: Male sterile 10=ms10. Male sterile 3=ms3. Mutational events: msg3.cc in Gateway (MSS051). Mutant used for seed stocks: msg3.cc in Gateway (GSHO 1130); msg3.cc in Bowman*7 (GSHO 1885). | 1514181 | GSHO 1130 |