ArticleApplied and environmental microbiology1999
Diel rhythms in ribulose-1,5-bisphosphate carboxylase/oxygenase and glutamine synthetase gene expression in a natural population of marine picoplanktonic cyanobacteria (Synechococcus spp.).
Article in Applied and environmental microbiology, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 41 citations in OpenAlex.
- Motile bacteria leverage bioconvection for eco-physiological benefits in a natural aquatic environment.Frontiers in microbiology · 2023Article
- Metatranscriptomic Analyses of Diel Metabolic Functions During aFrontiers in microbiology · 2019Article
- Simultaneous quantification of active carbon- and nitrogen-fixing communities and estimation of fixation rates using fluorescence in situ hybridization and flow cytometry.Applied and environmental microbiology · 2014Article
- Faster growth of the major prokaryotic versus eukaryotic CO2 fixers in the oligotrophic ocean.Nature communications · 2014Article
- Genome-wide diel growth state transitions in the diatom Thalassiosira pseudonana.Proceedings of the National Academy of Sciences of the United States of America · 2013Article
- Tandem repeats, high copy number and remarkable diel expression rhythm of form II RuBisCO in Prorocentrum donghaiense (Dinophyceae).PloS one · 2013Article
- Temporal orchestration of glycogen synthase (GlgA) gene expression and glycogen accumulation in the oceanic picoplanktonic cyanobacterium Synechococcus sp. strain WH8103.Applied and environmental microbiology · 2012Article
- Sunlight modulates the relative importance of heterotrophic bacteria and picophytoplankton in DMSP-sulphur uptake.The ISME journal · 2012Article
- In situ dynamics of O2, pH and cyanobacterial transcripts associated with CCM, photosynthesis and detoxification of ROS.The ISME journal · 2011Article
- The influence of pCO2 and temperature on gene expression of carbon and nitrogen pathways in Trichodesmium IMS101.PloS one · 2010Article
- Spatial distribution and transcriptional activity of an uncultured clade of planktonic diazotrophic gamma-proteobacteria in the Arabian sea.Applied and environmental microbiology · 2005Article
- Dynamics of ribulose 1,5-bisphosphate carboxylase/oxygenase gene expression in the coccolithophorid Coccolithus pelagicus during a tracer release experiment in the Northeast Atlantic.Applied and environmental microbiology · 2005Article
- Analysis of facultative lithotroph distribution and diversity on volcanic deposits by use of the large subunit of ribulose 1,5-bisphosphate carboxylase/oxygenase.Applied and environmental microbiology · 2004Article
- Nitrate/nitrite assimilation system of the marine picoplanktonic cyanobacterium Synechococcus sp. strain WH 8103: effect of nitrogen source and availability on gene expression.Applied and environmental microbiology · 2003Article
- A Synechococcus PglnA::luxAB fusion for estimation of nitrogen bioavailability to freshwater cyanobacteria.Applied and environmental microbiology · 2003Article
- Real-time PCR quantification of rbcL (ribulose-1,5-bisphosphate carboxylase/oxygenase) mRNA in diatoms and pelagophytes.Applied and environmental microbiology · 2002Article
- Molecular and physiological responses of two classes of marine chromophytic phytoplankton (Diatoms and prymnesiophytes) during the development of nutrient-stimulated blooms.Applied and environmental microbiology · 2000Article
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1 author at 1 institution in 1 country.
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Abstract
Diel periodicity in the expression of key genes involved in carbon and nitrogen assimilation in marine Synechococcus spp. was investigated in a natural population growing in the surface waters of a cyclonic eddy in the northeast Atlantic Ocean. Synechococcus sp. cell concentrations within the upper mixed layer showed a net increase of three- to fourfold during the course of the experiment (13 to 22 July 1991), the population undergoing approximately one synchronous division per day. Consistent with the observed temporal pattern of phycoerythrin (CpeBA) biosynthesis, comparatively little variation was found in cpeBA mRNA abundance during either of the diel cycles investigated. In marked contrast, the relative abundance of transcripts originating from the genes encoding the large subunit of ribulose bisphosphate carboxylase/oxygenase (rbcL) and glutamine synthetase (glnA) showed considerable systematic temporal variation and oscillated during the course of each diel cycle in a reciprocal rhythm. Whereas activation of rbcL transcription was clearly not light dependent, expression of glnA appeared sensitive to endogenous changes in the physiological demands for nitrogen that arise as a natural consequence of temporal periodicity in photosynthetic carbon assimilation. The data presented support the hypothesis that a degree of temporal separation may exist between the most active periods of carbon and nitrogen assimilation in natural populations of marine Synecoccoccus spp.
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