Fine mapping and gene cloning in the post-NGS era: advances and prospects
In this review, the authors compare the marker systems used for fine mapping and QTL cloning in the pre- and post-NGS era. They then discuss how different NGS platforms in combination with advanced experimental designs have improved trait analysis and fine mapping.
Molecular mapping of QTLs for heat tolerance in chickpea
The present study aimed to identify QTLs associated with heat tolerance in chickpea using 292 F8-9 recombinant inbred lines (RILs) developed from the cross ICC 4567 (heat sensitive) × ICC 15614 (heat tolerant).
Accelerating genetic gains in legumes for the development of prosperous smallholder agriculture: integrating genomics, phenotyping, systems modelling and agronomy
To achieve faster genetic gains in legumes in rainfed conditions, this review proposes the integration of modern genomics approaches, high throughput phenomics, and simulation modelling to support crop improvement that leads to improved varieties that perform with the appropriate agronomy.
Development and evaluation of high-density SNP array (Axiom®CicerSNP Array) for high resolution genetic mapping and breeding applications in chickpea
Screening of whole-genome resequencing data from 429 chickpea lines using the high throughput SNP genotyping platform ‘Axiom® CicerSNP Array’ identified 4.9 million SNPs, from which a subset of 70,463 high-quality nonredundant SNPs was selected using different stringent filter criteria.
Toward the sequence-based breeding in legumes in the post-genome sequencing era
This this article, the authors propose a sequence-based breeding approach which includes use of independent or combination of parental selection, enhancing genetic diversity of breeding programs, forward breeding for early generation selection, and genomic selection using sequencing/genotyping technologies.
Genomics, genetics and breeding of tropical legumes for better livelihoods of smallholder farmers
A review of a decade of significant research and development work on important grain legumes through collaborative bilateral and multilateral projects as well as the CGIAR Research Program on Grain Legumes.
QTL-seq for Rapid Identification of Candidate Genes for 100-seed Weight and root/total Plant Dry Weight Ratio Under Rainfed Conditions in Chickpea
Terminal drought is a major constraint to chickpea productivity. In this article, QTL-seq approach was used to identify candidate genomic regions for 100-seed weight (100SDW) and total dry root weight to total plant dry weight ratio (RTR) under rainfed conditions.
Emerging genomic tools for legume breeding: Current status and future prospects
An overview of emerging genomics and informatics tools/approaches that will be the key driving force for accelerating genomics-assisted breeding of legumes, ultimately ensuring nutritional and food security in developing countries.
