ArticlePloS one2013
Complex regulation by Apetala2 domain-containing transcription factors revealed through analysis of the stress-responsive TdCor410b promoter from durum wheat.
Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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19 citing papers in PubMed, 33 citations in OpenAlex.
- Effects of salinity stress on morphological structure, physiology, and mRNA expression in different wheat (Frontiers in genetics · 2025Article
- ERF subfamily transcription factors and their function in plant responses to abiotic stresses.Frontiers in plant science · 2022Review
- Wheat wounding-responsive HD-Zip IV transcription factor GL7 is predominantly expressed in grain and activates genes encoding defensins.Plant molecular biology · 2019Article
- Proteome and transcriptome analyses reveal key molecular differences between quality parameters of commercial-ripe and tree-ripe fig (Ficus carica L.).BMC plant biology · 2019Article
- A biolistic method for high-throughput production of transgenic wheat plants with single gene insertions.BMC plant biology · 2018Article
- Overexpression of the class I homeodomain transcription factor TaHDZipI-5 increases drought and frost tolerance in transgenic wheat.Plant biotechnology journal · 2018Article
- Function of the ERFL1a Transcription Factor in Wheat Responses to Water Deficiency.International journal of molecular sciences · 2018Article
- The wheat TabZIP2 transcription factor is activated by the nutrient starvation-responsive SnRK3/CIPK protein kinase.Plant molecular biology · 2018Article
- Overexpression of a WRKY Transcription FactorFrontiers in plant science · 2018Article
- Wheat drought-responsive WXPL transcription factors regulate cuticle biosynthesis genes.Plant molecular biology · 2017Article
- Transcriptome analysis of creeping bentgrass exposed to drought stress and polyamine treatment.PloS one · 2017Article
- Regulation of Apetala2/Ethylene Response Factors in Plants.Frontiers in plant science · 2017Review
- Identification and characterization of wheat drought-responsive MYB transcription factors involved in the regulation of cuticle biosynthesis.Journal of experimental botany · 2016Article
- Molecular interactions of the γ-clade homeodomain-leucine zipper class I transcription factors during the wheat response to water deficit.Plant molecular biology · 2016Article
- Change of function of the wheat stress-responsive transcriptional repressor TaRAP2.1L by repressor motif modification.Plant biotechnology journal · 2016Article
- Expression Profiles and DNA-Binding Affinity of Five ERF Genes in Bunches ofFrontiers in plant science · 2016Article
- Constitutive overexpression of the TaNF-YB4 gene in transgenic wheat significantly improves grain yield.Journal of experimental botany · 2015Article
- Conserved cis-regulatory modules in promoters of genes encoding wheat high-molecular-weight glutenin subunits.Frontiers in plant science · 2014Article
- Newly developed quantitative transactivation system shows difference in activation by Vitis CBF transcription factors on DRE/CRT elements.Plant methods · 2014Article
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Authors and funding
13 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Expression of the wheat dehydrin gene Cor410b is induced several fold above its non-stressed levels upon exposure to stresses such as cold, drought and wounding. Deletion analysis of the TdCor410b promoter revealed a single functional C-repeat (CRT) element. Seven transcription factors (TFs) were shown to bind to this CRT element using yeast one-hybrid screens of wheat and barley cDNA libraries, of which only one belonged to the DREB class of TFs. The remaining six encoded ethylene response factors (ERFs) belong to three separate subfamilies. Analysis of binding selectivity of these TFs indicated that all seven could bind to the CRT element (GCCGAC), and that three of the six ERFs could bind both to the CRT element and the ethylene-responsive GCC-box (GCCGCC). The TaERF4 subfamily members specifically bound the CRT element, and did not bind either the GCC-box or DRE element (ACCGAC). Molecular modeling and site-directed mutagenesis identified a single residue Pro42 in the Apetala2 (AP2) domain of TaERF4-like proteins that is conserved in monocotyledonous plants and is responsible for the recognition selectivity of this subfamily. We suggest that both DREB and ERF proteins regulate expression of the Cor410b gene through a single, critical CRT element. Members of the TaERF4 subfamily are specific, positive regulators of Cor410b gene expression.
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