ArticleFrontiers in plant science2015
Isolation and characterization of an osmotic stress and ABA induced histone deacetylase in Arachis hygogaea.
Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 35 citations in OpenAlex.
- Identification of PeanutPlants (Basel, Switzerland) · 2022Article
- The bHLH transcription factor AhbHLH112 improves the drought tolerance of peanut.BMC plant biology · 2021Article
- Histone Deacetylase Inhibitors Increase the Embryogenic Potential and Alter the Expression of Embryogenesis-Related and HDAC-Encoding Genes in Grapevine (Plants (Basel, Switzerland) · 2021Article
- Article
- Identification of the Histone Deacetylases Gene Family in Hemp Reveals Genes Regulating Cannabinoids Synthesis.Frontiers in plant science · 2021Article
- Osmolarity controls the differentiation of adipose-derived stem cells into nucleus pulposus cells via histone demethylase KDM4B.Molecular and cellular biochemistry · 2020Article
- Improved drought stress tolerance in Arabidopsis by CRISPR/dCas9 fusion with a Histone AcetylTransferase.Scientific reports · 2019Article
- Expression of AhDREB1, an AP2/ERF Transcription Factor Gene from Peanut, Is Affected by Histone Acetylation and Increases Abscisic Acid Sensitivity and Tolerance to Osmotic Stress in Arabidopsis.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
- AhGLK1 affects chlorophyll biosynthesis and photosynthesis in peanut leaves during recovery from drought.Scientific reports · 2018Article
- Isolation of anFrontiers in plant science · 2017Article
- Plant Stress Responses and Phenotypic Plasticity in the Epigenomics Era: Perspectives on the Grapevine Scenario, a Model for Perennial Crop Plants.Frontiers in plant science · 2017Article
- Negative feedback regulation of ABA biosynthesis in peanut (Arachis hypogaea): a transcription factor complex inhibits AhNCED1 expression during water stress.Scientific reports · 2016Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
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Abstract
Histone acetylation, which together with histone methylation regulates gene activity in response to stress, is an important epigenetic modification. There is an increasing research focus on histone acetylation in crops, but there is no information to date in peanut (Arachis hypogaea). We showed that osmotic stress and ABA affect the acetylation of histone H3 loci in peanut seedlings by immunoblotting experiments. Using RNA-seq data for peanut, we found a RPD3/HDA1-like superfamily histone deacetylase (HDAC), termed AhHDA1, whose gene is up-regulated by PEG-induced water limitation and ABA signaling. We isolated and characterized AhHDA1 from A. hypogaea, showing that AhHDA1 is very similar to an Arabidopsis HDAC (AtHDA6) and, in recombinant form, possesses HDAC activity. To understand whether and how osmotic stress and ABA mediate the peanut stress response by epigenetics, the expression of AhHDA1 and stress-responsive genes following treatment with PEG, ABA, and the specific HDAC inhibitor trichostatin A (TSA) were analyzed. AhHDA1 transcript levels were enhanced by all three treatments, as was expression of peanut transcription factor genes, indicating that AhHDA1 might be involved in the epigenetic regulation of stress resistance genes that comprise the responses to osmotic stress and ABA.
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