[PDF] Top 20 Genetic Analysis and Fine Mapping of the RK4 Gene for Round Kernel in Rice ( Oryza sativa L.

... Rice (Oryza sativa L.) is one of the most impor- tant staple crops that feeds more than one half of the world’s population. Grain shape is a key deter- minant of grain yield by grain length, ... See full document

... of rice (Oryza sativa ...high genetic variability plant traits ...flowering, kernel density, biomass yield, number of productive tillers, harvest index, CGR, RGR, NAR, LAD, peroxidase ... See full document

... Brown Rice Length (mm), Brown Rice Breadth (mm), Kernel Length (mm), Kernel Breadth (mm), Kernel Length After Cooking (mm), Kernel Breadth After Cooking (mm), Elongation Ratio, ... See full document

... in rice germplasms, and most modern elite rice varieties show higher BRR than particular landraces (Luo and Yang ...milled rice rate and head rice rate between reciprocal ...the genetic ... See full document

... 64 rice germplasm to investigate the nature and magnitude of genetic divergence during Rabi ...The analysis of variance showed significant differences for all the characters studied among the ...the ... See full document

... several rice lines by Gomez et ...of genetic variability revealed a magnitude of variation from low too high for PCV and GCV for the traits ...in rice agronomical traits under ...in genetic ... See full document

... in genetic resource conservation to ensure efficient conservation management as well as its effective utilization especially in breeding ...13 rice genotypes were characterized to assess their phenotypic ... See full document

... in rice ( Oryza sativa ...it. Genetic mapping and histochemical analysis of the lethal necrotic mutants were ...the genetic causes of lethal necrosis vary among mutant ... See full document

... and genetic parameters among accessions The analysis of variance revealed highly significant difference among the accessions for all the traits indicating a large amount of variability was present in the ... See full document

... at the Bph33 locus were genotyped with H25 and D17, from which 184 recombinants between the two markers were identified. Based on these recombinants, a local map of the H25-D17 region containing additional nine markers ... See full document

... cooked kernel elongation are crucial quality traits that determine the market value, cooking and eating qualities of ...Molecular analysis based on these two traits revealed that improved rice ... See full document

... of genetic differences in baseline concentrations of ABA in minimally stressed plants or sensitivities to factors that regulate ABA ...In rice and numerous other species, evidence from mutants that are ... See full document

... corn, rice is almost entirely consumed by ...year, rice consumption is increasing at a rate of ...of rice consumption, it is estimated that at least 50% rise in the production of rice should ... See full document

... Bisne (2007). Hence, the present investigation was carried out in the southern block of Agricultural College Farm, Bapatla to ascertain the value and magnitude of genetic diversity of 64 rice genotypes and ... See full document

... in rice and meet the growing demand that results from the decrease in productive land and population growth, we need to develop high yielding rice genotypes with suitable morphological traits for different ... See full document

... Red Rice as the essential materials in daily ...glutinous rice and red rice varieties are used to make zongzi, noodle, block bait and other traditional features ...glutinous rice as the ... See full document

... Field experiment: The experiment was laid out with 60 hybrids and 16 parents replicated two times in a randomized block design (RBD). These genotypes were sown in non - puddled and non - flooded aerobic soil, during Rabi ... See full document

... of genetic diversity existing within and between groups of germplasm is important and the crosses between parents with maximum genetic divergence are generally the most responsive for genetic ... See full document

... QTL mapping studies allowed, at least in part, identification of specific chromosome segments that carry these QTLs or candidate ...QTL mapping is a challenging task, only two major QTLs for stress ... See full document

... Wild type rice seeds (cv. Nipponbare) were surface sterilised, germinated on half MS media for seven days and grown hydroponically as described in Chapter 2. Plants were then transferred to tubs containing ~10 ... See full document