ArticleApplied and environmental microbiology2003
Mitogen-activated protein kinase in Pfiesteria piscicida and its growth rate-related expression.
Article in Applied and environmental microbiology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 18 citations in OpenAlex.
- Metabolic Plasticity Endows Mixotrophic Organisms with High Tolerance to Cadmium and Special Potential for Recovering Cadmium-Contaminated Aquatic Environment.Applied and environmental microbiology · 2023Article
- Review
- Serious overestimation in quantitative PCR by circular (supercoiled) plasmid standard: microalgal pcna as the model gene.PloS one · 2010Article
- Spliced leader RNA trans-splicing in dinoflagellates.Proceedings of the National Academy of Sciences of the United States of America · 2007Article
- The identification of three novel genes involved in the rapid-growth regulation in a marine diatom, Skeletonema costatum.Marine biotechnology (New York, N.Y.)Article
- Gene expression in Florida red tide dinoflagellate Karenia brevis: analysis of an expressed sequence tag library and development of DNA microarray.Marine biotechnology (New York, N.Y.)Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A full-length cDNA (1,434 bp) of mitogen-activated protein kinase (MAPK), a key molecule of a signal transduction cascade, was isolated from the estuarine heterotrophic dinoflagellate Pfiesteria piscicida. This cDNA (Ppmapk1) encoded a protein (PpMAPK1) of 428 amino acid residues that shared about 30 to 40% amino acid similarity with MAPKs in other organisms. Phylogenetic analysis indicated that PpMAPK1 was tightly clustered with MAPK3 in protozoans. Using reverse transcription-PCR, expression of this gene was evaluated for P. piscicida cultures grown under different conditions. While salinity shock, heat shock, starvation, and a subsequent encounter with prey did not appear to affect expression of this gene, Ppmapk1 expression level was correlated with growth rate, suggesting involvement of this gene in the regulation of cell proliferation in the organism.
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Registered trials
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