ArticlePlant cell reports2007
PaCDPK1, a gene encoding calcium-dependent protein kinase from orchid, Phalaenopsis amabilis, is induced by cold, wounding, and pathogen challenge.
Article in Plant cell reports, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 43 citations in OpenAlex.
- Calcium-Dependent Protein Kinases in Plants: Structure, Signaling, and Multifaceted Regulatory Roles in Development and Stress Adaptation.International journal of molecular sciences · 2026Review
- TaCDPK1-5A positively regulates drought response through modulating osmotic stress responsive-associated processes in wheat (Triticum aestivum).Plant cell reports · 2024Article
- The Re-Localization of Proteins to or Away from Membranes as an Effective Strategy for Regulating Stress Tolerance in Plants.Membranes · 2022Review
- Common bean resistance to Xanthomonas is associated with upregulation of the salicylic acid pathway and downregulation of photosynthesis.BMC genomics · 2020Article
- Resistance of Fritillaria imperialis to freezing stress through gene expression, osmotic adjustment and antioxidants.Scientific reports · 2020Article
- Genome-wide investigation of calcium-dependent protein kinase gene family in pineapple: evolution and expression profiles during development and stress.BMC genomics · 2020Article
- Insights on Calcium-Dependent Protein Kinases (CPKs) Signaling for Abiotic Stress Tolerance in Plants.International journal of molecular sciences · 2019Review
- Genome-wide identification and expression analysis of calcium-dependent protein kinase and its closely related kinase genes in Capsicum annuum.Frontiers in plant science · 2015Article
- Deep-sequencing transcriptome analysis of chilling tolerance mechanisms of a subnival alpine plant, Chorispora bungeana.BMC plant biology · 2012Article
- Expressional analysis and role of calcium regulated kinases in abiotic stress signaling.Current genomics · 2010Article
- Evolutionary and functional study of the CDPK gene family in wheat (Triticum aestivum L.).Plant molecular biology · 2008Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Signaling pathways, specifically calcium and calcium-dependent protein kinase (CDPK), have been implicated in the regulation of stress and developmental signals in plants. Here, we reported the isolation and characterization of an orchid, Phalaenopsis amabilis, CDPK gene, PaCDPK1, by using the rapid amplification of cDNA ends (RACE)-PCR technique. The full length cDNA of 2,310 bp contained an open reading frame for PaCDPK1 consisting of 593 amino acid residues. Sequence alignment indicated that PaCDPK1 shared similarities with other plant CDPKs. PaCDPK1 transcripts were expressed strongly in labellum but not in leaves and roots. In addition, the PaCDPK1 gene was transcriptionally activated in response to low temperature, wounding, and pathogen infection. To identify the regulatory role of the PaCDPK1 promoter, a construct containing the PaCDPK1 promoter fused to a beta-glucuronidase (GUS) gene was transferred into Arabidopsis by Agrobacterium-mediated transformation. GUS staining revealed that PaCDPK1/GUS expression was induced by cold, wounding, and pathogen challenge in leaves and stems of transgenic Arabidopsis. These results suggested that this PaCDPK1 gene promoter could be used as an endogenous promoter for biotechnological purposes in orchids.
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