ArticleMolecular genetics and genomics : MGG2009
Identification and functional validation of a unique set of drought induced genes preferentially expressed in response to gradual water stress in peanut.
Article in Molecular genetics and genomics : MGG, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 46 papers.
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46 citing papers in PubMed, 139 citations in OpenAlex.
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- Proteomic analysis of near-isogenic lines reveals key biomarkers on wheat chromosome 4B conferring drought tolerance.The plant genome · 2024Article
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- The positive feedback regulatory loop of miR160-Auxin Response Factor 17-HYPONASTIC LEAVES 1 mediates drought tolerance in apple trees.Plant physiology · 2022Article
- Proteomic and metabolomic analysis of Nicotiana benthamiana under dark stress.FEBS open bio · 2022Article
- Ectopic expression of DJ-1/PfpI domain containing Erianthus arundinaceus Glyoxalase III (EaGly III) enhances drought tolerance in sugarcane.Plant cell reports · 2020Article
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- Knock-down the expression of TaH2B-7D using virus-induced gene silencing reduces wheat drought tolerance.Biological research · 2019Article
- Overexpression of Chickpea Defensin Gene Confers Tolerance to Water-Deficit Stress inFrontiers in plant science · 2019Article
- Identification of Two Novel Wheat Drought Tolerance-Related Proteins by Comparative Proteomic Analysis Combined with Virus-Induced Gene Silencing.International journal of molecular sciences · 2018Article
- Transcriptomic analysis and discovery of genes in the response of Arachis hypogaea to drought stress.Molecular biology reports · 2018Article
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- GBF3 transcription factor imparts drought tolerance in Arabidopsis thaliana.Scientific reports · 2017Article
- Overexpression of Pea DNA Helicase 45 (PDH45) imparts tolerance to multiple abiotic stresses in chili (Capsicum annuum L.).Scientific reports · 2017Article
- Isolation of anFrontiers in plant science · 2017Article
Corrections and comments
- Erratum issued
- Erratum issuedThammeGowda, Harshavardhan Vokkaliga [corrected to Harshavardhan, Vokkaliga ThammeGowda]; Kalaiarasi, Patricia Jayaker [corrected to Patricia, Jayaker Kalaiarasi]; Iyer, Dhanalakshmi Ramchandra [corrected to Dhanalakshmi, Ramachandra]; Muthappa, Senthil Ku
Authors and funding
13 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Peanut, found to be relatively drought tolerant crop, has been the choice of study to characterize the genes expressed under gradual water deficit stress. Nearly 700 genes were identified to be enriched in subtractive cDNA library from gradual process of drought stress adaptation. Further, expression of the drought inducible genes related to various signaling components and gene sets involved in protecting cellular function has been described based on dot blot experiments. Fifty genes (25 regulators and 25 functional related genes) selected based on dot blot experiments were tested for their stress responsiveness using northern blot analysis and confirmed their nature of differential regulation under different field capacity of drought stress treatments. ESTs generated from this subtracted cDNA library offered a rich source of stress-related genes including signaling components. Additional 50% uncharacterized sequences are noteworthy. Insights gained from this study would provide the foundation for further studies to understand the question of how peanut plants are able to adapt to naturally occurring harsh drought conditions. At present functional validation cannot be deemed in peanut, hence as a proof of concept seven orthologues of drought induced genes of peanut have been silenced in heterologous N. benthamiana system, using virus induced gene silencing method. These results point out the functional importance for HSP70 gene and key regulators such as Jumonji in drought stress response.
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