ArticlePlanta2019
Genomic identification of AP2/ERF transcription factors and functional characterization of two cold resistance-related AP2/ERF genes in celery (Apium graveolens L.).
Article in Planta, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 51 citations in OpenAlex.
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- Exploring the Role of TaERF4a in Enhancing Drought Tolerance and Regulating DehydrinPlants (Basel, Switzerland) · 2025Article
- Functional analysis of the StERF79 gene in response to drought stress in potato (Solanum tuberosum L.).BMC plant biology · 2025Article
- Overexpression of aInternational journal of molecular sciences · 2025Article
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- Genome-wide identification of CRF gene family members in four rice subspecies and expression analysis of OsCRF members in response to cold stress at seedling stage.Scientific reports · 2024Article
- Analysis of the Aging-Related AP2/ERF Transcription Factor Gene Family inInternational journal of molecular sciences · 2024Article
- BnAP2-12 overexpression delays ramie flowering: evidence from AP2/ERF gene expression.Frontiers in plant science · 2024Article
- Discovery of candidate genes involved in ethylene biosynthesis and signal transduction pathways related to peach bud cold resistance.Frontiers in genetics · 2024Article
- Multilayered regulation of secondary metabolism in medicinal plants.Molecular horticulture · 2023Review
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- Genome-Wide Identification, Characterization, and Expression Profiling ofInternational journal of molecular sciences · 2022Article
- Comparative Transcriptome Analysis Revealing the Potential Mechanism of Low-Temperature Stress inFrontiers in plant science · 2022Article
- Impact of Genomic and Transcriptomic Resources on Apiaceae Crop Breeding Strategies.International journal of molecular sciences · 2021Review
- Identification, classification, and characterization of AP2/ERF superfamily genes in Masson pine (Pinus massoniana Lamb.).Scientific reports · 2021Article
- Whole-genome characterization of Rosa chinensis AP2/ERF transcription factors and analysis of negative regulator RcDREB2B in Arabidopsis.BMC genomics · 2021Article
- A celery transcriptional repressor AgERF8 negatively modulates abscisic acid and salt tolerance.Molecular genetics and genomics : MGG · 2021Article
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
MAIN
conclusionThis study analyzed the AP2/ERF transcription factors in celery and showed that two dehydration-responsive-element-binding (DREB) transcription factors, AgDREB1 and AgDREB2, contribute to the enhanced resistance to abiotic stress in transgenic Arabidopsis. The AP2/ERF family is a large family of transcription factors (TFs) in higher plants that plays a central role in plant growth, development, and response to environmental stress. Here, 209 AP2/ERF family members were identified in celery based on genomic and transcriptomic data. The TFs were classified into four subfamilies (i.e., DREB, ERF, RAV, and AP2) and Soloist. Evolution analysis indicated that the AP2/ERF TFs are ancient molecules and have expanded in the long-term evolution process of plants and whole-genome duplication events. AgAP2/ERF proteins may be associated with multiple biological processes as predicted by the interaction network. The expression profiles and sequence alignment analysis of the TFs in the DREB-A1 group showed that eight genes could be divided into four branches. Two genes, AgDREB1 and AgDREB2, from the DREB-A1 group were selected for further analysis. Subcellular localization assay suggested that the two proteins are nuclear proteins. Yeast one hybrid assay demonstrated that the two proteins could bind to the dehydration-responsive element (DRE). The overexpression of AgDREB1 and AgDREB2 in Arabidopsis induced the increased tolerance to cold treatment and the up-regulation of the COR genes expression. AgDREB1 and AgDREB2 might function as transcriptional activators in regulating the downstream genes by binding to corresponding DRE to enhance stress tolerance in celery.
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