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Temperature induced remodeling of the photosynthetic machinery of the red alga Cyanidioschyzon merolae

ABSTRACT: Cyanidioschyzon merolae is a thermophilic red alga with an optimum growth temperature of 42°C. In this study we investigated the acclimation process of the alga to a colder temperature (25°C). To this aim we performed quantitative proteomic analyses of whole cells as well as solubilized thylakoid protein complexes.

OTHER RELATED OMICS DATASETS IN: PRJEB185PRJNA196936PRJNA187342

INSTRUMENT(S): LTQ FT, Q Exactive

ORGANISM(S): Cyanidioschyzon Merolae

TISSUE(S): Cell Suspension Culture, Photosynthetic Cell

SUBMITTER: Martin Scholz

LAB HEAD: Michael Hippler

PROVIDER: PXD005615 | Pride | 2017-04-03

REPOSITORIES: Pride

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Temperature-Induced Remodeling of the Photosynthetic Machinery Tunes Photosynthesis in the Thermophilic Alga <i>Cyanidioschyzon merolae</i>.

Nikolova Denitsa D Weber Dieter D Scholz Martin M Bald Till T Scharsack Jörn Peter JP Hippler Michael M

Plant physiology 20170307 1

The thermophilic alga <i>C. merolae</i> thrives in extreme environments (low pH and temperature between 40°C and 56°C). In this study, we investigated the acclimation process of the alga to a colder temperature (25°C). A long-term cell growth experiment revealed an extensive remodeling of the photosynthetic apparatus in the first 250 h of acclimation, which was followed by cell growth to an even higher density than the control (grown at 42°C) cell density. Once the cells were shifted to the lowe ...[more]

PMID: 28270628

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