Dataset Information

Comparative proteomics of Raphidiopsis raciborskii strains with different toxigenicity in response to iron under N2-fixing conditions

ABSTRACT: A comparative proteomic study of two Raphidiopsis raciborskii strains with different toxigenicities in response to varied iron concentrations under nitrogen fixing conditions

INSTRUMENT(S): 6410 Triple Quadrupole LC/MS

ORGANISM(S): Cylindrospermopsis Raciborskii Cs-506 Cylindrospermopsis Raciborskii Cs-509

SUBMITTER: Anna Yeung

LAB HEAD: Anna Yeung

PROVIDER: PXD020523 | Pride | 2020-11-23

REPOSITORIES: Pride

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Dataset's files

Source:

			Action	DRS
	AY_CS505CS509.fasta	Fasta
	AY_CS505plus506.fasta	Fasta
	CS506_PeptideSummaryT118.txt	Txt
	CS506_ProteinSummaryT118.txt	Txt
	CS506_toxic_iTRAQ_TR1.mzXML	Mzxml

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Publications

Comparative proteomics of the toxigenic diazotroph Raphidiopsis raciborskii (cyanobacteria) in response to iron.

D'Agostino Paul M PM Yeung Anna C Y ACY Poljak Anne A David Waite Trevor T Neilan Brett A BA

Environmental microbiology 20201130 1

Raphidiopsis raciborskii is an invasive bloom-forming cyanobacteria with the flexibility to utilize atmospheric and fixed nitrogen. Since nitrogen-fixation has a high requirement for iron as an ezyme cofactor, we hypothesize that iron availability would determine the success of the species under nitrogen-fixing conditions. This study compares the proteomic response of cylindrospermopsin-producing and non-toxic strains of R. racibroskii to reduced iron concentrations, under nitrogen-fixing condit ...[more]

PMID: 33200490

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