ArticlePlanta2009
Comparative expression and transcript initiation of three peach dehydrin genes.
Article in Planta, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 55 citations in OpenAlex.
- Molecular propensity and stress tolerance of dehydrins from desert plants.Scientific reports · 2025Article
- Characterization of wheat Wrab18 gene promoter and expression analysis under abiotic stress.Molecular biology reports · 2023Article
- Cold stress triggers premature fruit abscission through ABA-dependent signal transduction in early developing apple.PloS one · 2021Article
- Identification and Characterization of Five Cold Stress-Related Rhododendron Dehydrin Genes: Spotlight on a FSK-Type Dehydrin With Multiple F-Segments.Frontiers in bioengineering and biotechnology · 2019Article
- Structural and Functional Dynamics of Dehydrins: A Plant Protector Protein under Abiotic Stress.International journal of molecular sciences · 2018Review
- Identification of water use efficiency related genes in 'Garnem' almond-peach rootstock using time-course transcriptome analysis.PloS one · 2018Article
- Expression ofFrontiers in plant science · 2017Article
- YeATS - a tool suite for analyzing RNA-seq derived transcriptome identifies a highly transcribed putative extensin in heartwood/sapwood transition zone in black walnut.F1000Research · 2015Article
- Prunus transcription factors: breeding perspectives.Frontiers in plant science · 2015Review
- The dehydrin wzy2 promoter from wheat defines its contribution to stress tolerance.Functional & integrative genomics · 2014Article
- Label-free quantitative proteomics analysis of dormant terminal buds of poplar.Molecular biology reports · 2013Article
- Characterization of two novel cold-inducible K3 dehydrin genes from alfalfa (Medicago sativa spp. sativa L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2013Article
- Genome-wide identification and analysis of late embryogenesis abundant (LEA) genes in Prunus mume.Molecular biology reports · 2013Article
- Article
- Genome-wide identification and expression profiling of dehydrin gene family in Malus domestica.Molecular biology reports · 2012Article
- Functional characterization of an acidic SK(3) dehydrin isolated from an Opuntia streptacantha cDNA library.Planta · 2012Article
- New approaches to Prunus transcriptome analysis.Genetica · 2011Article
- Article
Corrections and comments
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Authors and funding
6 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dehydrin genes encode proteins with demonstrated cryoprotective and antifreeze activity, and they respond to a variety of abiotic stress conditions that have dehydration as a common component. Two dehydrins from peach (Prunus persica L. [Batsch.]) have been previously characterized; here, we describe the characterization of a third dehydrin from peach bark, PpDhn3, isolated by its response to low temperature. The expression of all three dehydrin genes was profiled by semi-quantitative reverse transcription PCR, and transcript initiation was mapped for all three genes using the RNA ligase-mediated 5' rapid amplification of cDNA ends technique. PpDhn3 transcripts from bark collected in December or July, as well as transcripts from developing fruit, initiated at a single site. Although most of the PpDhn1 transcripts initiated at a similar position, those from young fruit initiated much further upstream of the consensus TATA box. Bark and fruit transcripts encoding PpDhn2 initiated ca. 30 bases downstream of a consensus TATA box; however, transcripts from ripe fruit initiated further upstream. Ripe fruit transcripts of PpDhn2 contain a 5' leader intron which is predicted to add some 34 amino acids to the N-terminal methionine of the cognate protein when properly processed. Secondary structure prediction of sequences surrounding the TATA box suggests that conformational transitions associated with decreasing temperature contribute to the regulation of expression of the cold-responsive dehydrin genes. Taken together these results reveal new, unexpected levels of gene regulation contributing to the overall expression pattern of peach dehydrins.
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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.