ArticleMolecular genetics and genomics : MGG2015
Genotyping-by-sequencing based intra-specific genetic map refines a ''QTL-hotspot" region for drought tolerance in chickpea.
Article in Molecular genetics and genomics : MGG, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers, 3 of them syntheses that pooled it.
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Who cites it
106 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- Developing resistance to Fusarium wilt in chickpea: From identifying meta-QTLs to molecular breeding.The plant genome · 2025Pooled it
- Exploring Chickpea Germplasm Diversity for Broadening the Genetic Base Utilizing Genomic Resourses.Frontiers in genetics · 2022Pooled it
- Epigenomics as Potential Tools for Enhancing Magnitude of Breeding Approaches for Developing Climate Resilient Chickpea.Frontiers in genetics · 2022Pooled it
- Pan-transcriptome analysis of diverse chickpea accessions reveals specific expression patterns and genetic variations associated with agronomic traits.Plant molecular biology · 2026Article
- Next-Generation Genotyping: Innovations Driving Plant Genomic Improvement.Life (Basel, Switzerland) · 2026Review
- Genomic dissection of Botrytis grey mould resistance in chickpea (Cicer arietinum L.) using QTL-seq approach.Plant cell reports · 2026Article
- Integrating natural variation through GWAS - genetics of drought and flood tolerance in grass pea reveal independent yet interconnected mechanisms.BMC plant biology · 2026Article
- Mechanisms of drought tolerance in legumes: physiological impacts, adaptive responses, and phenotyping strategies.Frontiers in plant science · 2026Review
- Integrating multi-omics approaches to shape legume root system architecture under drought stress: a comprehensive review.Frontiers in plant science · 2026Review
- Development and validation of a high-density 'Amahysnp' genotyping array in grain amaranth (Amaranthus hypochondriacus).BMC plant biology · 2025Article
- A chickpea MAGIC population to dissect the genetics of complex traits.The plant genome · 2025Article
- An overview of heat stress in Chickpea (Molecular breeding : new strategies in plant improvement · 2025Review
- Investigation of genetic diversity in the loach Misgurnus anguillicaudatus revealed by whole-genome resequencing.BMC genomics · 2024Article
- Mapping of Genomic Regions for Biochemical and Physiological Parameters Contributing Towards Drought Tolerance in Horsegram (Macrotyloma uniflorum (Lam.) Verdc.).Applied biochemistry and biotechnology · 2024Article
- Identification of Insertion and Deletion (InDel) Markers for Chickpea (Plants (Basel, Switzerland) · 2024Article
- From phenotyping to genetic mapping: identifying water-stress adaptations in legume root traits.BMC plant biology · 2024Review
- Whole genome resequencing and phenotyping of MAGIC population for high resolution mapping of drought tolerance in chickpea.The plant genome · 2024Article
- Zinc finger knuckle genes are associated with tolerance to drought and dehydration in chickpea (Frontiers in plant science · 2024Article
- Genome-wide association analysis identified molecular markers and candidate genes for flower traits in Chinese orchid (Horticulture research · 2023Article
- Genetic mapping of quantitative trait loci associated with drought tolerance in chickpea (Cicer arietinum L.).Scientific reports · 2023Article
46 more citing papers are in PubMed but not listed here.
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To enhance the marker density in the "QTL-hotspot" region, harboring several QTLs for drought tolerance-related traits identified on linkage group 04 (CaLG04) in chickpea recombinant inbred line (RIL) mapping population ICC 4958 × ICC 1882, a genotyping-by-sequencing approach was adopted. In total, 6.24 Gb data from ICC 4958, 5.65 Gb data from ICC 1882 and 59.03 Gb data from RILs were generated, which identified 828 novel single-nucleotide polymorphisms (SNPs) for genetic mapping. Together with these new markers, a high-density intra-specific genetic map was developed that comprised 1,007 marker loci spanning a distance of 727.29 cM. QTL analysis using the extended genetic map along with precise phenotyping data for 20 traits collected over one to seven seasons identified 49 SNP markers in the "QTL-hotspot" region. These efforts have refined the "QTL-hotspot" region to 14 cM. In total, 164 main-effect QTLs including 24 novel QTLs were identified. In addition, 49 SNPs integrated in the "QTL-hotspot" region were converted into cleaved amplified polymorphic sequence (CAPS) and derived CAPS (dCAPS) markers which can be used in marker-assisted breeding.
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