A5066417204- Agricultural pest management studies
- Genetic and Environmental Crop Studies
- Genetics and Plant Breeding
- Plant Genetic and Mutation Studies
- Botanical Research and Chemistry
- Plant Virus Research Studies
- Genetic Mapping and Diversity in Plants and Animals
- GABA and Rice Research
- Genetic and phenotypic traits in livestock
- Plant Pathogenic Bacteria Studies
- Soybean genetics and cultivation
- Crop Yield and Soil Fertility
University of Agricultural Sciences, Bangalore
2022-2025
Identification and validation of quantitative trait loci (QTL) governing desired phenotype target is a prerequisite to implement marker-assisted selection in any crop including dolichos bean. Under this premise, we used two mapping populations (MPs) detect cross population validate QTL controlling fresh pod yield. One the MPs consisted F2 individuals (MP1) derived from crossing elite genotypes, second MP random RILs (MP2) different pair genotypes. The MP1 MP2 were genotyped using polymorphic...
Background: Allocation of resources only to a few promising segregating populations that are likely result in high frequency transgressive recombinant inbred lines (RILs) for use as pure-line cultivars would help enhance efficiency breeding self-pollinated crops including dolichos bean. The an objective criterion identify is therefore assumes importance. prediction RILs could be derived from advanced generations crosses one such criterion. Methods: We predicted the transgressed better parent...
Background: Determinate growth habit is farmer-preferred trait in dolichos bean. Fresh pods are harvestable and marketable economic products For ready acceptance of determinate cultivars, they should be high fresh pod yielding background. Empirical evidence based on non-isogenic backgrounds indicated that genotypes with indeterminate produce greater yield than those habit. However, confounding effects the genes other controlling cannot ruled out. Near isogenic lines (NILs) ideal genetic...
Identification of markers linked to loci controlling economically important traits, including growth habits, helps the selection genotypes with desired habits at seedling stage itself in crops, no exception dolichos bean. Near isogenic lines (NILs) differing for a target locus are most appropriate genetic resources identification dependable genomic use marker-assisted genes habit. In present study, we found that 30 F2:5 progenies derived from cross between determinate and indeterminate...
Abstract Development of high yielding cultivars with determinate growth habit in photoperiod insensitive (PIS) background is one the major objectives breeding grain legumes crops including dolichos bean. A thoroughly validated genetic basis a prerequisite for bean PIS background. Based on published reports by researchers our laboratory and those others, unpublished data, we hypothesized that number mode action genes controlling differ degree sensitivity material used to investigate...