Proteomics

Dataset Information

0

Chara membrane proteome - Dissecting the subcellular membrane proteome reveals enrichment of H+ (co-)transporters and vesicle trafficking proteins in acidic zones of Chara internodal cells


ABSTRACT: Membrane fractions from Chara australis internodal cells were prepared by differential centrifugation. Chara cells were incubated in normal light/dark cycles or in the dark to obtain chaasome-enriched and depleted sample, respectively. Additionally, acidic and alkaline bands of individual Chara cells were separated for membrane preparations, too.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Chara Australis

TISSUE(S): Plant Cell, Whole Plant

SUBMITTER: Gerhard Obermeyer  

LAB HEAD: Gerhard Obermeyer

PROVIDER: PXD006785 | Pride | 2018-07-19

REPOSITORIES: Pride

altmetric image

Publications

Dissecting the subcellular membrane proteome reveals enrichment of H+ (co-)transporters and vesicle trafficking proteins in acidic zones of Chara internodal cells.

Pertl-Obermeyer Heidi H   Lackner Peter P   Schulze Waltraud X WX   Hoepflinger Marion C MC   Hoeftberger Margit M   Foissner Ilse I   Obermeyer Gerhard G  

PloS one 20180829 8


The Characeae are multicellular green algae with very close relationship to land plants. Their internodal cells have been the subject of numerous (electro-)physiological studies. When exposed to light, internodal cells display alternating bands of low and high pH along their surface in order to facilitate carbon uptake required for photosynthesis. Here we investigated for the first time the subcellular membrane protein composition of acidic and alkaline regions in internodal cells of Chara austr  ...[more]

Similar Datasets

| PRJNA580442 | ENA
2008-06-26 | E-MEXP-1529 | biostudies-arrayexpress
| PRJNA701242 | ENA
2019-09-27 | GSE138075 | GEO
| PRJNA481855 | ENA
| PRJEB9458 | ENA