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Discovery of genomic regions and candidate genes controlling shelling percentage using QTL ‐seq approach in cultivated peanut ( Arachis hypogaea L.)
Cultivated peanut (Arachis hypogaea L.) is an important grain legume providing high‐quality cooking oil, rich proteins and other nutrients. Shelling percentage (SP) is the 2nd most important agronomic trait after pod yield ...
Peg Biology: Deciphering the Molecular Regulations Involved During Peanut Peg Development
Peanut or groundnut is one of the most important legume crops with high protein and oil content. The high nutritional qualities of peanut and its multiple usage have made it an indispensable component of our daily life, ...
Genomic regions associated with resistance to peanut bud necrosis disease (PBND) in a recombinant inbred line (RIL) population
Parents and 318 F8 recombinant inbred lines (RILs) derived from the cross, TAG 24 × ICGV 86031 were evaluated for peanut bud necrosis disease (PBND) resistance and agronomic traits under natural infestation of thrips at a ...
Genotyping-by-sequencing based genetic mapping reveals large number of epistatic interactions for stem rot resistance in groundnut
Key message
Genetic mapping identified large number of epistatic interactions indicating the complex genetic architecture for stem rot disease resistance.
Abstract
Groundnut (Arachis hypogaea) is an important global crop ...
Next‐generation sequencing identified genomic region and diagnostic markers for resistance to bacterial wilt on chromosome B02 in peanut ( Arachis hypogaea L.)
Bacterial wilt, caused by Ralstonia solanacearum, is a devastating disease affecting over 350plant species. A few peanut cultivars were found to possess stable and durable bacterial wiltresistance (BWR). Genomics-assisted ...
The genome of cultivated peanut provides insight into legume karyotypes, polyploid evolution and crop domestication
High oil and protein content make tetraploid peanut a leading oil and food legume. Here we report a high-quality peanut genome sequence, comprising 2.54 Gb with 20 pseudomolecules and 83,709 protein-coding gene models. We ...
Genetic imprints of domestication for disease resistance, oil quality, and yield component traits in groundnut (Arachis hypogaea L.)
Ploidy difference between wild Arachis species and cultivated genotypes hinder transfer of useful alleles for agronomically important traits. To overcome this genetic barrier, two synthetic tetraploids, viz., ISATGR 1212 ...
Whole‐genome resequencing‐based QTL ‐seq identified candidate genes and molecular markers for fresh seed dormancy in groundnut
The subspecies fastigiata of cultivated groundnut lost fresh seed dormancy (FSD) during domestication and human‐made selection. Groundnut varieties lacking FSD experience precocious seed germination during harvest imposing ...
The genome sequence of segmental allotetraploid peanut Arachis hypogaea
Like many other crops, the cultivated peanut (Arachis hypogaea L.) is of hybrid origin and has a polyploid genome that contains essentially complete sets of chromosomes from two ancestral species. Here we report the genome ...
Mitigating Aflatoxin Contamination in Groundnut through A Combination of Genetic Resistance and Post-Harvest Management Practices
Aflatoxin is considered a “hidden poison” due to its slow and adverse effect on various biological pathways in humans, particularly among children, in whom it leads to delayed development, stunted growth, liver damage, and ...