ArticlePlant cell reports2015
Natural allelic diversity in OsDREB1F gene in the Indian wild rice germplasm led to ascertain its association with drought tolerance.
Article in Plant cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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22 citing papers in PubMed, 59 citations in OpenAlex.
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- Drought stress inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2024Review
- Comparative Transcriptome Analysis of the Heterosis of Salt Tolerance in Inter-Subspecific Hybrid Rice.International journal of molecular sciences · 2023Article
- Genome-Wide Identification ofPlants (Basel, Switzerland) · 2022Article
- The wheat ABA receptor gene TaPYL1-1B contributes to drought tolerance and grain yield by increasing water-use efficiency.Plant biotechnology journal · 2022Article
- State-of-the-Art in CRISPR Technology and Engineering Drought, Salinity, and Thermo-tolerant crop plants.Plant cell reports · 2022Review
- Dynamics of cell wall structure and related genomic resources for drought tolerance in rice.Plant cell reports · 2021Review
- Adaptation Strategies to Improve the Resistance of Oilseed Crops to Heat Stress Under a Changing Climate: An Overview.Frontiers in plant science · 2021Review
- Physiological and Multi-Omics Approaches for Explaining Drought Stress Tolerance and Supporting Sustainable Production of Rice.Frontiers in plant science · 2021Review
- Natural Genetic Resources from Diverse Plants to Improve Abiotic Stress Tolerance in Plants.International journal of molecular sciences · 2020Review
- Regulatory changes in TaSNAC8-6A are associated with drought tolerance in wheat seedlings.Plant biotechnology journal · 2020Article
- Natural Variation inPlant physiology · 2018Article
- Using Biotechnology-Led Approaches to Uplift Cereal and Food Legume Yields in Dryland Environments.Frontiers in plant science · 2018Review
- A database of wild rice germplasm of Oryza rufipogon species complex from different agro-climatic zones of India.Database : the journal of biological databases and curation · 2018Article
- Morphological and Molecular Data Reveal Three Distinct Populations of Indian Wild RiceFrontiers in plant science · 2018Article
- A walk on the wild side: Oryza species as source for rice abiotic stress tolerance.Genetics and molecular biology · 2017Article
- Association of SNP Haplotypes of HKT Family Genes with Salt Tolerance in Indian Wild Rice Germplasm.Rice (New York, N.Y.) · 2016Article
- Rice Improvement Through Genome-Based Functional Analysis and Molecular Breeding in India.Rice (New York, N.Y.) · 2016Article
- Haplotype distribution and association of candidate genes with salt tolerance in Indian wild rice germplasm.Plant cell reports · 2016Article
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
key messageThree coding SNPs and one haplotype identified in the OsDREB1F gene have potential to be associated with drought tolerance in rice. Drought is a serious constraint to rice production worldwide, that can be addressed by deployment of drought tolerant genes. OsDREB1F, one of the most potent drought tolerance transcription activator genes, was re-sequenced for allele mining and association study in a set of 136 wild rice accessions and four cultivated rice. This analysis led to identify 22 SNPs with eight haplotypes based on allelic variations in the accessions used. The nucleotide variation-based neutrality tests suggested that the OsDREB1F gene has been subjected to purifying selection in the studied set of rice germplasm. Six different OsDREB1F protein variants were identified on the basis of translated amino acid residues amongst the orthologues. Five protein variants were truncated due to deletions in coding region and found susceptible to drought stress. Association study revealed that three coding SNPs of this gene were significantly associated with drought tolerance. One OsDREB1F variant in the activation domain of OsDREB1F gene which led to conversion of aspartate amino acid to glutamate was found to be associated with drought tolerance. Three-dimensional homology modeling assisted to understand the functional significance of this identified potential allele for drought tolerance in rice. The natural allelic variants mined in the OsDREB1F gene can be further used in translational genomics for improving the water use efficiency in rice.
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