ArticleMolecular biology reports2011
Ttd1a promoter is involved in DNA-protein binding by salt and light stresses.
Article in Molecular biology reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 42 citations in OpenAlex.
- Antioxidative and Metabolic Contribution to Salinity Stress Responses in Two Rapeseed Cultivars during the Early Seedling Stage.Antioxidants (Basel, Switzerland) · 2021Article
- RNA-directed DNA methylation prevents rapid and heritable reversal of transposon silencing under heat stress in Zea mays.PLoS genetics · 2021Article
- Salinity Duration Differently Modulates Physiological Parameters and Metabolites Profile in Roots of Two Contrasting Barley Genotypes.Plants (Basel, Switzerland) · 2021Article
- Non-target Site Herbicide Resistance Is Conferred by Two Distinct Mechanisms in Black-Grass (Frontiers in plant science · 2021Article
- Mobility connects: transposable elements wire new transcriptional networks by transferring transcription factor binding motifs.Biochemical Society transactions · 2020Review
- Small RNA Mobility: Spread of RNA Silencing Effectors and its Effect on Developmental Processes and Stress Adaptation in Plants.International journal of molecular sciences · 2019Review
- Review
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- Biochemical, Physiological and Anatomical Mechanisms of Adaptation ofFrontiers in plant science · 2019Article
- Genome-wide association analysis identifies resistance loci for bacterial blight in a diverse collection of indica rice germplasm.PloS one · 2017Article
- Ty1-copia elements reveal diverse insertion sites linked to polymorphisms among flax (Linum usitatissimum L.) accessions.BMC genomics · 2016Article
- A Stress-Activated Transposon in Arabidopsis Induces Transgenerational Abscisic Acid Insensitivity.Scientific reports · 2016Article
- R gene expression changes related to Cercospora hydrangeae L.Molecular biology reports · 2013Article
- Transcriptional dynamics of LTR retrotransposons in early generation and ancient sunflower hybrids.Genome biology and evolution · 2013Article
- Isolation of Ty1-copia retrotransposon in myrtle genome and development of S-SAP molecular marker.Molecular biology reports · 2012Article
- Functional analysis of the HS185 regulatory element in the rice HSP70 promoter.Molecular biology reports · 2012Article
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Stress modulation of retrotransposons may play a role in generating host genetic plasticity in response to environmental stress. Transposable elements have been suggested to contribute to the evolution of genes, by providing cis-regulatory elements leading to changes in expression patterns. Indeed, their promoter elements are similar to those of plant defence genes and may bind similar defence-induced transcription factors. We previously isolated a new Ty1-copia retrontrasposon named Ttd1a and showed its activation and mobilization in salt and light stresses. Here, using a retard mobility assay in Triticum durum L. crude extracts, we showed that the CAAT motif present in the Ttd1a retrotransposon promoter, is involved in DNA-protein binding under salt and light stresses and therefore in the regulation of Ttd1a activity. Data presented in this paper suggest that nuclear proteins can interact with the CAAT motif either directly or indirectly and enhance Ttd1a by a specific ligand-dependent activation under stress.
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