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Transcriptomic and proteomic responses of the oceanic diatom Pseudo-nitzschia granii to iron limitation

ABSTRACT: The oceanic diatom Pseudo-nitzschia granii was cultured in the laboratory under steady-state iron-replete and iron-limited conditions. Transcriptomic and proteomic analyses were performed to determine how this organism reorganizes major metabolic processes as a function of iron supply.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Pseudo-nitzschia Granii

SUBMITTER: Natalie Cohen

LAB HEAD: Mak A. Saito

PROVIDER: PXD009698 | Pride | 2018-08-21

REPOSITORIES: Pride

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			Action	DRS
	150916_biotin_1_a.msf	Msf
	150916_biotin_1_a.mzid.gz	Mzid
	150916_biotin_1_a.mzid_150916_biotin_1_a.MGF	Mzid
	150916_biotin_1_a.mzid_150916_biotin_1_a.pride.mgf.gz	Mzid
	150916_biotin_1_a.pride.mztab.gz	Mztab

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Publications

Transcriptomic and proteomic responses of the oceanic diatom Pseudo-nitzschia granii to iron limitation.

Cohen Natalie R NR Gong Weida W Moran Dawn M DM McIlvin Matthew R MR Saito Mak A MA Marchetti Adrian A

Environmental microbiology 20180801 8

Diatoms are a highly successful group of photosynthetic protists that often thrive under adverse environmental conditions. Members of the genus Pseudo-nitzschia are ecologically important diatoms which are able to subsist during periods of chronic iron limitation and form dense blooms following iron fertilization events. The cellular strategies within diatoms that orchestrate these physiological responses to variable iron concentrations remain largely uncharacterized. Using a combined transcript ...[more]

PMID: 30117243

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