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Accelerating Genetic Gains in Legumes for the Development of Prosperous Smallholder Agriculture: Integrating Genomics, Phenotyping, Systems Modelling and Agronomy
Grain legumes form an important component of the human diet, provide feed for livestock, and replenish soil fertility through biological nitrogen fixation. Globally, the demand for food legumes is increasing as they ...
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 ...
High‐density genetic map using whole‐genome resequencing for fine mapping and candidate gene discovery for disease resistance in peanut
Whole‐genome resequencing (WGRS) of mapping populations has facilitated development of high‐density genetic maps essential for fine mapping and candidate gene discovery for traits of interest in crop species. Leaf spots, ...
Pigeonpea improvement: An amalgam of breeding and genomic research
In the past five decades, constant research has been directed towards yield
improvement in pigeonpea resulting in the deployment of several commercially
acceptable cultivars in India. Though, the genesis of hybrid technology, ...
Molecular Mapping of QTLs for Heat Tolerance in Chickpea
Chickpea (Cicer arietinum L.), a cool-season legume, is increasingly affected by heat-stress at reproductive stage due to changes in global climatic conditions and cropping systems. Identifying quantitative trait loci ...
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 ...
Genetics, genomics and breeding of groundnut (Arachis hypogaea L.)
Groundnut is an important food and oil crop in the semiarid tropics, contributing to
household food consumption and cash income. In Asia and Africa, yields are low
attributed to various production constraints. This review ...
Identification of QTLs for resistance to Fusarium wilt and Ascochyta blight in a recombinant inbred population of chickpea (Cicer arietinum L.)
Fusarium wilt (FW; caused by Fusarium oxysporum f. sp. ciceris) and Ascochyta blight (AB; caused by Ascochyta rabiei) are two major biotic stresses that cause significant yield losses in chickpea (Cicer arietinum L.). In ...
Integrated transcriptome, small RNA and degradome sequencing approaches provide insights into Ascochyta blight resistance in chickpea
Ascochyta blight (AB) is one of the major biotic stresses known to limit the chickpea production worldwide. To dissect the complex mechanisms of AB resistance in chickpea, three approaches,namely, transcriptome, small RNA ...
A Decade of Research Progress in Chickpea and Lentil Breeding and Genetics
This paper summarizes achievements of chickpea and lentil breeding during the last decade /2005-2015/ in Ethiopia. Gentic yield gains from decadal breeding efforts were 80 kg/ha/year for chickpea and 52 kg/ha/yr for lentil. ...