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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0GSHO 1317Rsg1.aHordeum vulgare L. subsp. vulgare Colorado, United StatesNSGCKERNELS1994DONATED05/1994Genetic materialResistant seedlings infested with greenbugs (aphids) are not killed eight weeks after infestation by the buildup of the greenbug population as are susceptible seedlings. Inheritance: Monofactorial dominant. Located in chromosome 7H [1]. Previous nomenclature and gene symbolization: Greenbug resistance=Grb. Resistance to Schizaphis graminum Rondani (greenbug)=Rsg,,a. Mutational events: Rsg1.a in Bozu Omugi, Derbent, Kearney, Dobaku (PI 87817), and CIho 5087 (PI 82683). Mutant used for description and seed stocks: Rsg1.a in Bozu Omugi (GSHO 1317).1514404GSHO 1317
1GSHO 29eog1.aHordeum vulgare L. subsp. vulgare California, United StatesNSGCKERNELS1994DEVELOPEDGenetic materialA multiple allelic series exists at this locus which controls increased size of the outer glumes (glumes) of the spikelet. Glume width varies from 2.5 to 4.0 mm depending on genetic background and specific allele. Glume awn length varies from awnless to nearly as long as the lemma awn (92 mm) depending on the eog allele present and genes at other loci, but some confusion has occurred regarding alleles at the eog locus and expression of other glume characteristics. The size of the glume may range from less than twice normal width in CIho 14955 to lemma-like glumes in Triple Bearded Mariout. Inheritance: Monofactorial recessive. Located in chromosome 2HL, about 30.5 cM proximal from the vrs1 (six-rowed spike 1) locus. Previous nomenclature and gene symboliation: Extended outer glumes=e. Wide glumes=w. Macrolepis=lep-e(lep-a). Long outer glume=log. Elongated outer glume=e. Mutational events: eog1.a in Triple Bearded Mariout (CIho 2523); lep-e.1, -e.2 in Gull (CIho 1145), -e.3, -e.4, -e.5, -e.6, -e.7, -e.8, -e.9, -e.10, -e.11, -e.12, -e.13, -e.29, -e.34, -e.42, -e.45, -e.49, -e.50, -e.51, -e.52, -e.53, -e.54 in Bonus (PI 189763), -e.14, -e.15, -e.16, -e.17, -e.18, -e.19, -e.20, -e.21, -e.22, -e.23, -e.24, -e.25, -e.26, -e.27, -e.28, -e.30, -e.31, -e.32, -e.33, -e.38 in Foma (CIho 11333), -e.35, -e.36, -e.37, -e.39, -e.40, -e.41, -e.42, -e.43, -e.44, -e.46, -e.47, -e.48 in Kristina; eog 1.b in PI 173567 (G 8); eog1.c in CIho 14955; eog1.d (Mut 3447/64) in Proctor (PI 280420). Mutant used for description and seed stocks: eog1.a in Triple Bearded mariout (GSHO 29); lep-e.1 in Gull (GSHO 960); eog1.a in Bowman (PI 483237)*7(GSHO 1891); eog1.c from CIho 14955 in Bowman*7 (GSHO 1892).1510696GSHO 29
2GSHO 580lbi1.aHordeum vulgare L. subsp. vulgare Colorado, United StatesNSGCKERNELS1994DONATED05/1994Genetic materialThe first or basal rachis internode is much longer than the other rachis internodes with an expression range from less than 1 cm to more than 20 cm. Genotype, environmental conditions, and tiller health alter basal rachis internode elongation in plants homozygous for lbi1.a. Expression of the lbi1.a allele is often greater in six-rowed genotypes than in two-rowed ones. Inheritance: Monofactorial recessive. Located in chromosome 5HL [7L], about 16.0 cM distal from the raw1 (smooth awn 1) locus. Previous nomenclature and gene symbolization: Curved peduncle=cr. Long basal spike internode=bi. Long basal spike internode=lb. Rachisextensum=rac-a and rac-b. Mutational events: lbi1.a in Wisconsin Pedigree 38; rac-a.2 and rac-b.1. in Bonus (PI 189763) are not alleles of each other; but both rac-a.2 and rac-b.1 were reported to be alleles at the lbi1 locus. Mutant used for description and seed stocks: lbi1.a in Wisconsin Pedigree 38 (GSHO 580); lbi1.a in Bowman (PI 483237)*5 (GSHO 2144).1512495GSHO 580