MassIVE MSV000086835

Partial Public

Comparative proteomic analysis of the three main morphotypes of the diatom Phaeodactylum tricornutum

Description

Phaeodactylum tricornutum is an atypical diatom since it can display three main morphotypes: fusiform, triradiate and oval. Such pleiomorphism is possible thanks to an original metabolism, which is tightly regulated in order to acclimate to environmental conditions. Currently, studies dedicated to the comparison of each morphotype issued from one specific strain are scarce and little information is available regarding the physiological significance of this morphogenesis. In this study, we performed a comparative proteomic analysis of intracellular protein extracts and secretomes of the three morphotypes from P. tricornutum. Cultures particularly enriched in one dominant morphotype: fusiform, triradiate or oval of P. tricornutum Pt3 strain were used. Pairwise comparisons highlighted biological processes which are up- and down-regulated in each morphotype as compared to the fusiform one used as a reference. [doi:10.25345/C56B8V] [dataset license: CC0 1.0 Universal (CC0 1.0)]

Keywords: intracellular proteins, secretome, diatom, Phaeodactylum tricornutum, proteome, microalgae

Contact

Principal Investigators:
(in alphabetical order)
BARDOR Muriel, Normandie University, UNIROUEN, Laboratoire Glyco-MEV EA4358, 76 000 Rouen, France
Submitting User: Bardor_Muriel76
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Distinct protein accessions are counted across all files submitted in the "Statistical Analysis of Quantified Analytes" category having a "Protein" column in this dataset.

"N/A" means no results of this type were submitted.
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