A5063062587- Peanut Plant Research Studies
- Genetic Mapping and Diversity in Plants and Animals
- Agricultural pest management studies
- Plant Disease Resistance and Genetics
- Plant Genetic and Mutation Studies
- Nitrogen and Sulfur Effects on Brassica
- Genetic and Environmental Crop Studies
- Coconut Research and Applications
- Plant Virus Research Studies
- Rice Cultivation and Yield Improvement
- Plant Stress Responses and Tolerance
- Genetics and Plant Breeding
- Plant Gene Expression Analysis
- Plant nutrient uptake and metabolism
- Plant-Microbe Interactions and Immunity
- Chromosomal and Genetic Variations
Indian Institute of Rice Research
2023-2024
University of Agricultural Sciences, Dharwad
2017-2022
International Crops Research Institute for the Semi-Arid Tropics
2020
A mapping population of recombinant inbred lines (RILs) derived from TMV 2 and its mutant, 2-NLM was employed for important taxonomic productivity traits using genic non-genic transposable element markers in peanut. Single nucleotide polymorphism copy number variation RAD-Sequencing data indicated very limited between 2-NLM. But phenotypically they differed significantly many traits. Also, the RIL showed significant a few additional agronomic genetic linkage map 1,205.66 cM constructed 91...
With an objective of identifying the genomic regions for productivity and quality traits in peanut, a recombinant inbred line (RIL) population developed from elite variety, TMV 2 its ethyl methane sulfonate (EMS)-derived mutant was phenotyped over six seasons genotyped with genotyping-by-sequencing (GBS), Arachis hypogaea transposable element (AhTE) simple sequence repeats (SSR) markers. The genetic map 700 markers spanning 2,438.1 cM employed quantitative trait loci (QTL) analysis which...
Pigeonpea is one of the important pulse crops grown in many states India and plays a major role sustainable food nutritional security for smallholder farmers. In order to overcome productivity barrier Translational Genomics Consortium (TPGC) was established, representing research institutes from six different (Andhra Pradesh, Karnataka, Madhya Maharashtra, Telangana, Uttar Pradesh) India. To enhance pigeonpea production team has been engaged deploying modern genomics approaches breeding...
Abstract Fusarium wilt (FW) and sterility mosaic diseases (SMD) are key biotic constraints to pigeonpea production. Occurrence of these two in congenial conditions is reported cause complete yield loss susceptible cultivars. Various studies elucidate genomic architecture the traits have revealed significant marker–trait associations for use breeding programs. However, DNA markers could not be used effectively genomics-assisted developing FW SMD resistant varieties primarily due pathogen...
Complete panicle exsertion (CPE) is an economically important quantitative trait that contributes to grain yield in rice. We deployed integrated approach for understanding the molecular mechanism of CPE using a stable ethyl methanesulfonate mutant line, CPE-109 Samba Mahsuri (SM) variety rice (Oryza sativa), which exhibits CPE. Two consistent genomic regions were identified through locus (QTL) mapping [qCPE-4 (28.24-31.22 Mb) and qCPE-12 (2.30-3.18 Mb)] QTL-sequencing [chr 4 (31.21-33.69 chr...
Alternative splicing (AS) is a molecular mechanism governing gene expression, particularly in plants, wherein single can yield multiple mRNA transcripts, thereby diversifying the resulting protein isoforms. Panicle exsertion (PE) an important trait associated with grain rice. We deployed sequencing (transcriptome) data from incompletely exserted panicle genotype, BPT-5204 and its ethyl methanesulphonate (EMS) mutant lines viz., CPE-109 CPE-110 exhibiting completely for identification of...
Recombinant inbred line (RIL) and mutant populations of groundnut were employed to assess the utility Arachis hypogaea transposable element (AhTE) markers, which detect transposition polymorphism miniature inverted-repeat (AhMITE1), for genetic genomic studies enhance productivity. Of two alleles (with without AhMITE1 insertion) at each locus, latter was more frequent (0.56) across 79 AhTE markers among genotypes. Observed heterozygosity (HO) higher intergenic when compared genic markers....