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Vacuole proteome change under cold stress

ABSTRACT: Proteome analysis of vacuoles isolated from cold treated plants; four biological replicates

INSTRUMENT(S): LTQ Orbitrap, instrument model

ORGANISM(S): Arabidopsis Thaliana (mouse-ear Cress)

SUBMITTER: Waltraud Schulze

PROVIDER: PRD000531 | Pride | 2011-10-10

REPOSITORIES: Pride

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			Action	DRS
	PRIDE_Exp_Complete_Ac_18606.pride.mgf.gz	Mgf
	PRIDE_Exp_Complete_Ac_18606.pride.mztab.gz	Mztab
	PRIDE_Exp_Complete_Ac_18606.xml.gz	Xml
	PRIDE_Exp_Complete_Ac_18607.pride.mgf.gz	Mgf
	PRIDE_Exp_Complete_Ac_18607.pride.mztab.gz	Mztab

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Publications

Cold acclimation induces changes in Arabidopsis tonoplast protein abundance and activity and alters phosphorylation of tonoplast monosaccharide transporters.

Schulze Waltraud X WX Schneider Thomas T Starck Sabrina S Martinoia Enrico E Trentmann Oliver O

The Plant journal : for cell and molecular biology 20111116 3

Because they are immotile organisms, higher plants have developed efficient strategies for adaptation to temperature changes. During cold acclimation, plants accumulate specific types of solutes to enhance freezing tolerance. The vacuole is a major solute storage organelle, but until now the role of tonoplast proteins in cold acclimation has not been investigated. In a comparative tonoplast proteome analysis, we identified several membrane proteins with altered abundance upon cold acclimation. W ...[more]

PMID: 21988472

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