ArticlePloS one2020
Pyramiding QTLs controlling tolerance against drought, salinity, and submergence in rice through marker assisted breeding.
Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.
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Who cites it
35 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
- Farmers more likely to adopt rice varieties with higher density of quantitative trait loci (QTL) in Viet Nam.Scientific reports · 2026Article
- From Shared Mechanisms to Precision Breeding: Engineering Cold and Drought Cross-Tolerance in Crops.International journal of molecular sciences · 2026Review
- Integrating natural variation through GWAS - genetics of drought and flood tolerance in grass pea reveal independent yet interconnected mechanisms.BMC plant biology · 2026Article
- Marker assisted pyramiding of Pup1 and Saltol1 QTLs and recurrent parent genome recovery in elite rice variety CR 1009 Sub1.Molecular biology reports · 2026Article
- Marker-assisted backcross breeding to develop wheat lines with stable yellow rust resistance without yield penalties.Frontiers in plant science · 2026Article
- Deciphering plant stress resilience in different millet crops: from multi-omics discoveries to predictive breeding for climate-resilient crop enhancement.Frontiers in plant science · 2026Review
- Genomics-assisted breeding for designing salinity-smart future crops.Plant biotechnology journal · 2025Review
- Usage of wildBreeding science · 2025Article
- Unraveling the genetic potential of Indian rice germplasm for reproductive stage drought tolerance.Frontiers in plant science · 2025Article
- Integrated analysis of yield response and early stage biochemical, molecular, and gene expression profiles of pre-breeding rice lines under water deficit stress.Scientific reports · 2024Article
- A genome-wide association study reveals novel loci and candidate genes associated with plant height variation in Medicago sativa.BMC plant biology · 2024Article
- QTLs and Genes for Salt Stress Tolerance: A Journey from Seed to Seed Continued.Plants (Basel, Switzerland) · 2024Review
- Genetic enhancement of reproductive stage drought tolerance in RPHR-1005R and derivative rice hybrids through marker-assisted backcross breeding in rice (Oryza sativa L.).Molecular biology reports · 2024Article
- Marker-assisted breeding accelerates the development of multiple-stress-tolerant rice genotypes adapted to wider environments.Frontiers in plant science · 2024Article
- Enhancing stress resilience in rice (Frontiers in plant science · 2024Article
- Integration of miRNA dynamics and drought tolerant QTLs in rice reveals the role of miR2919 in drought stress response.BMC genomics · 2023Article
- Recent Molecular Aspects and Integrated Omics Strategies for Understanding the Abiotic Stress Tolerance of Rice.Plants (Basel, Switzerland) · 2023Review
- Editorial: Multiple abiotic stresses: Molecular, physiological, and genetic responses and adaptations in cereals.Frontiers in plant science · 2023Article
- QTL and Candidate Genes: Techniques and Advancement in Abiotic Stress Resistance Breeding of Major Cereals.International journal of molecular sciences · 2022Review
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Increases in rice productivity are significantly hampered because of the increase in the occurrence of abiotic stresses, including drought, salinity, and submergence. Developing a rice variety with inherent tolerance against these major abiotic stresses will help achieve a sustained increase in rice production under unfavorable conditions. The present study was conducted to develop abiotic stress-tolerant rice genotypes in the genetic background of the popular rice variety Improved White Ponni (IWP) by introgressing major effect quantitative trait loci (QTLs) conferring tolerance against drought (qDTY1.1, qDTY2.1), salinity (Saltol), and submergence (Sub1) through a marker assisted backcross breeding approach. Genotyping of early generation backcrossed inbred lines (BILs) resulted in the identification of three progenies, 3-11-9-2, 3-11-11-1, and 3-11-11-2, possessing all four target QTLs and maximum recovery of the recurrent parent genome (88.46%). BILs exhibited consistent agronomic and grain quality characters compared to those of IWP and enhanced performance against dehydration, salinity, and submergence stress compared with the recurrent parent IWP. BILs exhibited enhanced tolerance against salinity during germination and increased shoot length, root length, and vigor index compared to those of IWP. All three BILs exhibited reduced symptoms of injury because of salinity (NaCl) and dehydration (PEG) than did IWP. At 12 days of submergence stress, BILs exhibited enhanced survival and greater recovery, whereas IWP failed completely. BILs were found to exhibit on par grain and cooking quality characteristics with their parents. Results of this study clearly demonstrated the effects of the target QTLs in reducing damage caused by drought, salinity, and submergence and lead to the development of a triple stress tolerant version of IWP.
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