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TranscriptomicsResponse of Prochlorococcus to varying CO2:O2 ratios
Carbon fixation plays a central role in determining cellular redox poise, increasingly understood to be a key parameter in cyanobacterial physiology. In the cyanobacterium Prochlorococcus--—the most abundant phototroph in the oligotrophic oceans--—the carbon-concentrating mechanism (CCM) is reduced...
ORGANISM(S): Prochlorococcus marinus subsp. pastoris str. CCMP1986 
2015-04-15 | E-GEOD-65684 | biostudies-arrayexpress
ProteomicsAlgal carbon concentrating drives fatty acid biosynthesis beyond photosynthesis
The global carbon cycle underpins Earth’s sustainability, with algae playing a pivotal role in biological carbon assimilation. Efficient photosynthetic carbon fixation in aquatic environments is facilitated by algal CO2-concentrating mechanisms (CCMs). Despite their importance, the coordination of i...
ORGANISM(S): Chlamydomonas reinhardtii 
2025-08-22 | PXD066441 | Pride
Metabolic interaction De novo fatty acid biosynthesis Co2-concentrating mechanisms Global carbon cycle Algae Protein condensates Pyrenoid Chlamydomonas reinhardtii Photosynthetic carbon fixation 
Genomics
Pfam related to carbon concentrating mechanism in the Southern Ocean
PRJNA1290850 | ENA
TranscriptomicsTranscription Response by sulfur chemolithoautotroph Thiomicrospira crunogenato dissolved inorganic carbon and ammonia limitation
The hydrothermal vent gammaproteobacterium Thiomicrospira crunogena inhabits an unstable environment and must endure dramatic sweeps in habitat chemistry. This sulfur chemolithoautotroph responds to changes in dissolved inorganic carbon (DIC; = CO2 + HCO3- + CO3-2) availability with a carbon concent...
ORGANISM(S): Thiomicrospira crunogena 
2012-03-04 | E-GEOD-36254 | biostudies-arrayexpress
UnknownThe carbon-concentrating mechanism of the extremophilic red microalga Cyanidioschyzon merolae.
Not available
S-EPMC10154280 | biostudies-literature
GenomicsThe cAMP receptor protein, SyCRP1 acts as a transcriptional repressor of CO2-concentrating mechanism genes at high inorganic carbon levels in cyanobacteria
The cAMP receptor protein, SyCRP1 acts as a transcriptional repressor of CO2-concentrating mechanism genes at high inorganic carbon levels in cyanobacteria
PRJNA1256339 | ENA
UnknownThe Cia5 gene controls formation of the carbon concentrating mechanism in Chlamydomonas reinhardtii.
Not available
S-EPMC33211 | biostudies-literature
UnknownRoles of second messengers in the regulation of cyanobacterial physiology: the carbon-concentrating mechanism and beyond.
Not available
S-EPMC10117731 | biostudies-literature
GenomicsThe cAMP receptor protein, SyCRP1 acts as a transcriptional repressor of CO2-concentrating mechanism genes at high inorganic carbon levels in cyanobacteria
CO2-concentrating mechanism (CCM) is a unique adaptation that evolved in cyanobacteria for inorganic carbon (Ci) sequestration under limiting Ci levels. The CCM is based on several Ci uptake systems and the carboxysome in which RubisCO is confined in a high CO2 environment. Many CCM components are t...
ORGANISM(S): Geminocystis herdmanii PCC 6308 
2025-10-05 | GSE295773 | GEO
UnknownCcm1, a regulatory gene controlling the induction of a carbon-concentrating mechanism in Chlamydomonas reinhardtii by sensing CO2 availability.
Not available
S-EPMC33212 | biostudies-literature
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