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Advances in understanding the cyanobacterial CO2-concentrating-mechanism (CCM): functional components, Ci transporters, diversity, genetic regulation and prospects for engineering into plants.
Cyanobacteria have evolved a significant environmental adaptation, known as a CO(2)-concentrating-mechanism (CCM), that vastly improves photosynthetic performance and survival under limiting CO(2)Expand
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Identification of a SulP-type bicarbonate transporter in marine cyanobacteria
Cyanobacteria possess a highly effective CO2-concentrating mechanism that elevates CO2 concentrations around the primary carboxylase, Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase). ThisExpand
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The environmental plasticity and ecological genomics of the cyanobacterial CO2 concentrating mechanism.
Cyanobacteria probably exhibit the widest range of diversity in growth habitats of all photosynthetic organisms. They are found in cold and hot, alkaline and acidic, marine, freshwater, saline,Expand
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Inorganic Carbon Limitation Induces Transcripts Encoding Components of the CO2-Concentrating Mechanism in Synechococcus sp. PCC7942 through a Redox-Independent Pathway
The cyanobacterial CO2-concentrating mechanism (CCM) allows photosynthesis to proceed in CO2-limited aquatic environments, and its activity is modulated in response to inorganic carbon (Ci)Expand
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Transcriptional regulation of the CO2-concentrating mechanism in a euryhaline, coastal marine cyanobacterium, Synechococcus sp. Strain PCC 7002: role of NdhR/CcmR.
Cyanobacterial photosynthesis occurs in radically diverse habitats and utilizes various forms of a CO(2)-concentrating mechanism (CCM) featuring multiple inorganic carbon (C(i)) transporters.Expand
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Sensing of Inorganic Carbon Limitation in Synechococcus PCC7942 Is Correlated with the Size of the Internal Inorganic Carbon Pool and Involves Oxygen
Freshwater cyanobacteria are subjected to large seasonal fluctuations in the availability of nutrients, including inorganic carbon (Ci). We are interested in the regulation of the CO2-concentratingExpand
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The Role of GAMYB Transcription Factors in GA-Regulated Gene Expression
A gibberellin- and abscisic acid-regulated MYB, GAMYB, was first identified as an activator of GA-regulated genes in cereal aleurone. Here we review recent advances made in delineating the signalingExpand
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A Mak-like kinase is a repressor of GAMYB in barley aleurone.
GAMYB is a gibberellin (GA)-regulated activator of hydrolase gene expression in the aleurone layer of germinating cereal grains. Although it is clear that GAMYB expression is regulated by GA, moreExpand
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GMPOZ, a BTB/POZ domain nuclear protein, is a regulator of hormone responsive gene expression in barley aleurone.
GAMYB is a GA-responsive activator of hydrolase gene expression in the aleurone layer of germinated cereal grains. We have isolated a putative GAMYB-binding protein, GMPOZ, which contains a BTB/POZExpand
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