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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0NSL 541035 MAPDGWG/SH WEEDY RED RICE MAPOryza sativa L. Arkansas, United StatesNLGRPNot Available2021DEVELOPEDTwo mapping populations were developed from crosses of the Asian indica rice (Oryza sativa L.) variety ‘Dee Geo Woo Gen,’ (DGWG) and two weedy rice ecotypes, an early-flowering straw hull (SH) biotype ‘AR-2000-1135-01’ (PI 653435) collected in Arkansas and a late-flowering black hull (BHA) biotype ‘MS-1996-9’ (PI 653419) collected in Mississippi. The weed and crop-based rice recombinant inbred line (RIL) mapping populations have been used to identify genomic regions associated with weedy traits, as well as resistance to sheath blight and rice blast diseases. The mapping population consists of 185 (DGWG/SH) and 234 (BHA/DGWG) F8RILs, of which 175 (DGWG/SH) and 224 (BHA/DGWG) were used to construct two linkage maps using single nucleotide polymorphic markers (SNPs) to identify weedy traits, sheath blight and blast resistance loci. These mapping populations and related datasets represent a valuable resource for basic rice evolutionary genomic research and applied marker-assisted breeding efforts in disease resistance.2121073NSL 541035 MAP
1NSL 541036 MAPBHA/DGWG WEEDY RED RICE MAPOryza sativa L. Arkansas, United StatesNLGRPNot Available2021DEVELOPEDTwo mapping populations were developed from crosses of the Asian indica rice (Oryza sativa L.) variety ‘Dee Geo Woo Gen,’ (DGWG) and two weedy rice ecotypes, an early-flowering straw hull (SH) biotype ‘AR-2000-1135-01’ (PI 653435) collected in Arkansas and a late-flowering black hull (BHA) biotype ‘MS-1996-9’ (PI 653419) collected in Mississippi. The weed and crop-based rice recombinant inbred line (RIL) mapping populations have been used to identify genomic regions associated with weedy traits, as well as resistance to sheath blight and rice blast diseases. The mapping population consists of 185 (DGWG/SH) and 234 (BHA/DGWG) F8RILs, of which 175 (DGWG/SH) and 224 (BHA/DGWG) were used to construct two linkage maps using single nucleotide polymorphic markers (SNPs) to identify weedy traits, sheath blight and blast resistance loci. These mapping populations and related datasets represent a valuable resource for basic rice evolutionary genomic research and applied marker-assisted breeding efforts in disease resistance.2121074NSL 541036 MAP