ArticlePlant signaling & behavior2014
Two calcium-dependent protein kinases from Chlamydomonas reinhardtii are transcriptionally regulated by nutrient starvation.
Article in Plant signaling & behavior, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 12 citations in OpenAlex.
- Chlamydomonas reinhardtii cellular compartments and their contribution to intracellular calcium signalling.Journal of experimental botany · 2021Review
- Global Profiling of Phosphorylation Reveals the Barley Roots Response to Phosphorus Starvation and Resupply.Frontiers in plant science · 2021Article
- Genome-Wide Identification of Calcium-Dependent Protein Kinases inFrontiers in plant science · 2019Article
- The calmodulin fused kinase novel gene family is the major system in plants converting CaScientific reports · 2017Article
- Spatial and temporal specificity of CaThe New phytologist · 2016Article
- De novo characterization of the alligator weed (Alternanthera philoxeroides) transcriptome illuminates gene expression under potassium deprivation.Journal of genetics · 2015Article
- Proteomic Analysis of a Fraction with Intact Eyespots of Chlamydomonas reinhardtii and Assignment of Protein Methylation.Frontiers in plant science · 2015Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
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Abstract
We report here, the transcriptional regulation of 2 Calcium Dependent Protein Kinases in response to nutrient starvation of Chlamydomonas reinhardtii vegetative cells. The CDPK proteins, CDPK1 and CDPK3; share 53% identity among themselves, a maximum of 57% and 52% to higher plants respectively and 42% to apicomplexan protozoans. We expressed a CDPK1-GFP fusion protein in the C. reinhardtii vegetative cells and showed its distribution both in the cell body and the membrane-matrix fraction of the flagella. The fusion protein exhibits mobility shift in the presence of Ca (2+), confirming its Ca (2+)-binding properties. To the best of our knowledge, this is the first report of transcriptional regulation of CDPKs from a unicellular chlorophyte in response to nutrient starvation namely acetate (A), phosphorus (P), and nitrogen (N).
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Registered trials
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