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Integration of gene-based markers in a pearl millet genetic map for identification of candidate genes underlying drought tolerance quantitative trait loci
Authors:Deepmala Sehgal  Vengaldas Rajaram  Ian Peter Armstead  Vincent Vadez  Yash Pal Yadav  Charles Thomas Hash  Rattan Singh Yadav
Affiliation:(1) Institute of Biological, Environmental and Rural Sciences (IBERS), Aberystwyth University, Gogerddan, Aberystwyth, Ceredigion, SY23 3 EB, UK;(2) International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), ICRISAT-Patencheru, Hyderabad, 502 324, Andhra Pradesh, India;(3) Chaudhary Charan Singh Haryana Agricultural University (CCSHAU), Bawal, 123 501, Haryana, India
Abstract:

Background  

Identification of genes underlying drought tolerance (DT) quantitative trait loci (QTLs) will facilitate understanding of molecular mechanisms of drought tolerance, and also will accelerate genetic improvement of pearl millet through marker-assisted selection. We report a map based on genes with assigned functional roles in plant adaptation to drought and other abiotic stresses and demonstrate its use in identifying candidate genes underlying a major DT-QTL.
Keywords:
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