ArticleScientific reports2020
Mapping genomic regions of moisture deficit stress tolerance using backcross inbred lines in wheat (Triticum aestivum L.).
Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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14 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.
- Dissection of QTLs underlying the genetic basis of drought resistance in wheat: a meta-analysis.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Pooled it
- Genome-wide association study and gene network analysis of drought tolerance in wheat during early growth.Frontiers in plant science · 2026Article
- Integrating morphological and molecular diversity to develop high-biomass fodder pearl millet composites.Frontiers in plant science · 2026Article
- Identification of new QTLs for quality traits and yield using tetraploid wheat interspecific backcross inbred lines.BMC genomics · 2025Article
- QTL mapping: insights into genomic regions governing component traits of yield under combined heat and drought stress in wheat.Frontiers in genetics · 2023Article
- Development of bread wheat (Frontiers in genetics · 2023Article
- Impact of "Green Revolution" geneFrontiers in plant science · 2023Article
- Marker-assisted selection for transfer of QTLs to a promising line for drought tolerance in wheat (Frontiers in plant science · 2023Article
- Association mapping and candidate genes for physiological non-destructive traits: Chlorophyll content, canopy temperature, and specific leaf area under normal and saline conditions in wheat.Frontiers in genetics · 2022Article
- Identification and validation of quantitative trait loci for chlorophyll content of flag leaf in wheat under different phosphorus treatments.Frontiers in plant science · 2022Article
- Identification of Genetic Loci Affecting Flag Leaf Chlorophyll in Wheat Grown under Different Water Regimes.Frontiers in genetics · 2022Article
- Marker-assisted backcross breeding for heat tolerance in bread wheat (Frontiers in genetics · 2022Article
- Genetic dissection of marker trait associations for grain micro-nutrients and thousand grain weight under heat and drought stress conditions in wheat.Frontiers in plant science · 2022Article
- Marker assisted improvement for leaf rust and moisture deficit stress tolerance in wheat variety HD3086.Frontiers in plant science · 2022Article
Corrections and comments
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Authors and funding
12 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Identification of markers associated with major physiological and yield component traits under moisture deficit stress conditions in preferred donor lines paves the way for marker-assisted selection (MAS). In the present study, a set of 183 backcross inbred lines (BILs) derived from the cross HD2733/2*C306 were genotyped using 35K Axiom genotyping array and SSR markers. The multi-trait, multi-location field phenotyping of BILs was done at three locations covering two major wheat growing zones of India, north-western plains zone (NWPZ) and central zone (CZ) under varying moisture regimes. A linkage map was constructed using 705 SNPs and 86 SSR polymorphic markers. A total of 43 genomic regions and QTL × QTL epistatic interactions were identified for 14 physiological and yield component traits, including NDVI, chlorophyll content, CT, CL, PH, GWPS, TGW and GY. Chromosomes 2A, 5D, 5A and 4B harbors greater number of QTLs for these traits. Seven Stable QTLs were identified across environment for DH (QDh.iari_6D), GWPS (QGWPS.iari_5B), PH (QPh.iari_4B-2, QPh.iari_4B-3) and NDVI (QNdvi1.iari_5D, QNdvi3.iari_5A). Nine genomic regions identified carrying major QTLs for CL, NDVI, RWC, FLA, PH, TGW and biomass explaining 10.32-28.35% of the phenotypic variance. The co-segregation of QTLs of physiological traits with yield component traits indicate the pleiotropic effects and their usefulness in the breeding programme. Our findings will be useful in dissecting genetic nature and marker-assisted selection for moisture deficit stress tolerance in wheat.
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