ArticlePlanta2011
Regulation of multiple aquaporin genes in Arabidopsis by a pair of recently duplicated DREB transcription factors.
Article in Planta, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
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Who cites it
44 citing papers in PubMed, 94 citations in OpenAlex.
- LlR3MYB-mediated flavonoid biosynthesis confers cold stress tolerance inHorticulture research · 2026Article
- Bioinformatics Analysis and Expression Profiling Under Abiotic Stress of the DREB Gene Family inInternational journal of molecular sciences · 2025Article
- An A-6 subgroup member of DREB gene family positively regulates cold stress tolerance by modulating an antioxidant defense system in transgenic potato.Scientific reports · 2025Article
- The phytochrome interacting proteins ERF55 and ERF58 repress light-induced seed germination in Arabidopsis thaliana.Nature communications · 2022Article
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- Hormonal and environmental signaling pathways target membrane water transport.Plant physiology · 2021Review
- Spider mite egg extract modifies Arabidopsis response to future infestations.Scientific reports · 2021Article
- A bamboo leaf-specific aquaporin gene PePIP2;7 is involved in abiotic stress response.Plant cell reports · 2021Article
- Advances in Wheat Physiology in Response to Drought and the Role of Plant Growth Promoting Rhizobacteria to Trigger Drought Tolerance.Microorganisms · 2021Review
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- Overexpression Levels ofFrontiers in plant science · 2020Article
- AP2/DREB Transcription Factor RAP2.4 Activates Cuticular Wax Biosynthesis inFrontiers in plant science · 2020Article
- DEAR4, a Member of DREB/CBF Family, Positively Regulates Leaf Senescence and Response to Multiple Stressors inFrontiers in plant science · 2020Article
- Local adaptation of a dominant coastal tree to freshwater availability and solar radiation suggested by genomic and ecophysiological approaches.Scientific reports · 2019Article
- Identification of Genes Differentially Expressed in Response to Cold inPlants (Basel, Switzerland) · 2019Article
- Characterization ofCells · 2019Article
- Physiological and transcriptome analyses ofCell & bioscience · 2019Article
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- Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Identifying the transcription factors that mediate responses to abiotic stress is of fundamental importance in plant biology, not least because of their potential utility in crop improvement. The recently duplicated genes RAP2.4B and RAP2.4 encode transcription factors belonging to the abiotic stress-associated DREB A-6 clade in Arabidopsis thaliana. Both proteins localise exclusively to nuclei and show similar DRE-element-binding characteristics. Expression analysis of stressed and non-stressed plants revealed partially overlapping expression patterns. Both genes were highly expressed in stems and roots and were differentially induced in response to cold, dehydration and osmotic stress. RAP2.4B, however, was uniquely expressed at a high level in dry seeds and was induced by heat stress, while RAP2.4 was uniquely induced at a high level by salt stress. Microarray-based transcriptional profiling of double knockout and overexpression lines revealed altered expression of genes associated with adaptation to drought stress. Most strikingly, six aquaporin genes, five of which are members of a recently identified co-expression network, were downregulated in the double knockout line and correspondingly upregulated in the overexpression line, suggesting that these DREBs play a role in the regulation of water homeostasis.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.