Title | Quantitative trait loci for yield and yield components in an Oryza sativa X Oryza rufipogon BC2F2 population evaluated in an upland environment |
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Design | 274 BC2F2 families from the Caiapo X Oryza rufipogon (IRGC 105491) were phenotyped for 8 traits and genotyped with 125 RFLPs and SSLPs. |
Polymorphism Type (2) | SSR, RFLP |
Allele Scoring Protocol (2) | Geneotype value 1= Homozygous Caiapo; 3 = Heterozygous Caiapo/O. rufipogon., |
PI(s) | McCouch-S-R |
Comments | Reference: Moncada et al., 2001. |
Marker Name | |
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CDO202 | Show Allele Data |
CDO244 | Show Allele Data |
CDO344 | Show Allele Data |
CDO36 | Show Allele Data |
CDO507 | Show Allele Data |
CDO590 | Show Allele Data |
CDO718 | Show Allele Data |
CDO78 | Show Allele Data |
CDO82 | Show Allele Data |
CDO98 | Show Allele Data |
GA21 | Show Allele Data |
RG1 | Show Allele Data |
RG100 | Show Allele Data |
RG104 | Show Allele Data |
RG1094 | Show Allele Data |
RG118 | Show Allele Data |
RG1356 | Show Allele Data |
RG140 | Show Allele Data |
RG144 | Show Allele Data |
RG169 | Show Allele Data |
RG20 | Show Allele Data |
RG213 | Show Allele Data |
RG256b | Show Allele Data |
RG30 | Show Allele Data |
RG351 | Show Allele Data |
Trait Name | Trait Ontology Accession | Phenotype Measurement |
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1000-grain weight | TO:0000382 | Grain weight was measured as the average weight of 1000 filled spikelets, measured in grams, averaged over three samplestaken from bulk harvested grain from the ten plants. |
Days to heading | TO:0000137 | Days to heading was evaluated on 10 plants per row as the number of days from seeding to until 10% of the panicles had emerged. |
Grains per plant | TO:0000440 | Grains per plant was measured as the average number of filled spikelets per plant calculated for the ten plants. |
Panicle length | TO:0000040 | Panicle length was measured as the average number of centimeters from the panicle neck to the panicle tip, excluding awns. |
Panicles per plant | TO:0000152 | Panicles per plant was the average number of panicles on the ten plants at harvest (panicles having less than five seeds were not counted). |
Percent sterility | TO:0000180 | Plant sterility was the number of empty spikelets divided by the total number of spikelets per panicle evaluated for each panicle on all ten plants. |
Plant height | TO:0000207 | Plant height was measured in centimeters from the soil surface to the tip of the tallest panicle, excluding the awns. |
Yield per plant | TO:0000449 | Yield per plant was the average weight per plant , measured in grams of bulked harvested grain from the ten plants. |