ArticlePlant physiology2003
An anaplerotic role for mitochondrial carbonic anhydrase in Chlamydomonas reinhardtii.
Article in Plant physiology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
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Who cites it
39 citing papers in PubMed, 121 citations in OpenAlex.
- Highly Active Carbonic Anhydrase of the Thylakoid Lumen ofPlants (Basel, Switzerland) · 2024Article
- Dramatic Changes in Mitochondrial Subcellular Location and Morphology Accompany Activation of the CObioRxiv : the preprint server for biology · 2024Article
- Mitochondrial carbonic anhydrases are needed for optimal photosynthesis at low CO2 levels in Chlamydomonas.Plant physiology · 2021Article
- Advances in understanding the physiological role and locations of carbonic anhydrases in C3 plant cells.Protoplasma · 2021Review
- Insights on the Functions and Ecophysiological Relevance of the Diverse Carbonic Anhydrases in Microalgae.International journal of molecular sciences · 2020Review
- Chlamydomonas CHT7 Is Required for an Effective Quiescent State by Regulating Nutrient-Responsive Cell Cycle Gene Expression.The Plant cell · 2020Article
- Carbonic Anhydrases in Photosynthesizing Cells of C3 Higher Plants.Metabolites · 2019Review
- Insights from transcriptome profiling on the non-photosynthetic and stomatal signaling response of maize carbonic anhydrase mutants to low COBMC genomics · 2019Article
- Nitrate or ammonium: Influences of nitrogen source on the physiology of a green alga.Ecology and evolution · 2019Article
- Estimating Mesophyll Conductance from Measurements of CPlant physiology · 2018Article
- A Platform for High-Throughput Assessments of Environmental Multistressors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2018Article
- An Update on the Metabolic Roles of Carbonic Anhydrases in the Model Alga Chlamydomonas reinhardtii.Metabolites · 2018Review
- LHCSR Expression under HSP70/RBCS2 Promoter as a Strategy to Increase Productivity in Microalgae.International journal of molecular sciences · 2018Article
- Genome-Scale Metabolic Model for the Green Alga Chlorella vulgaris UTEX 395 Accurately Predicts Phenotypes under Autotrophic, Heterotrophic, and Mixotrophic Growth Conditions.Plant physiology · 2016Article
- Distinct Cellular Locations of Carbonic Anhydrases Mediate Carbon Dioxide Control of Stomatal Movements.Plant physiology · 2015Article
- Saturating light and not increased carbon dioxide under ocean acidification drives photosynthesis and growth in Ulva rigida (Chlorophyta).Ecology and evolution · 2015Article
- Effect of carbonic anhydrase on silicate weathering and carbonate formation at present day CO₂ concentrations compared to primordial values.Scientific reports · 2015Article
- Transcriptional program for nitrogen starvation-induced lipid accumulation in Chlamydomonas reinhardtii.Biotechnology for biofuels · 2015Article
- Localization of putative carbonic anhydrases in the marine diatom, Thalassiosira pseudonana.Photosynthesis research · 2014Article
- Regulation of CCM genes in Chlamydomonas reinhardtii during conditions of light-dark cycles in synchronous cultures.Plant molecular biology · 2014Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Previous studies of the mitochondrial carbonic anhydrase (mtCA) of Chlamydomonas reinhardtii showed that expression of the two genes encoding this enzyme activity required photosynthetically active radiation and a low CO(2) concentration. These studies suggested that the mtCA was involved in the inorganic carbon-concentrating mechanism. We have now shown that the expression of the mtCA at low CO(2) concentrations decreases when the external NH(4)(+) concentration decreases, to the point of being undetectable when NH(4)(+) supply restricts the rate of photoautotrophic growth. The expression of mtCA can also be induced at supra-atmospheric partial pressure of CO(2) by increasing the NH(4)(+) concentration in the growth medium. Conditions that favor mtCA expression usually also stimulate anaplerosis. We therefore propose that the mtCA is involved in supplying HCO(3)(-) for anaplerotic assimilation catalyzed by phosphoenolpyruvate carboxylase, which provides C skeletons for N assimilation under some circumstances.
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