Evidence map›Paper›PMID 21287273›Full record

ReviewPhotosynthesis research2011

Recent progresses on the genetic basis of the regulation of CO2 acquisition systems in response to CO2 concentration.

Yusuke Matsuda, Kensuke Nakajima, Masaaki Tachibana

Abstract readReview
PubMed Publisher
In one paragraph

Review in Photosynthesis research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.3field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
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  9. The role of intraspecific variation in the ecological and evolutionary success of diatoms in changing environments.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    Review
  10. Article
  11. The carbonic anhydrase CAH1 is an essential component of the carbon-concentrating mechanism inProceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  12. Article
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  17. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Yusuke MatsudaDepartment of Bioscience, Research Center for Environmental Bioscience, Kwansei-Gakuin University, Sanda, Hyogo, Japan. yusuke@kwansei.ac.jp
Kensuke Nakajima
Masaaki Tachibana
Kwansei Gakuin University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Marine diatoms, the major primary producer in ocean environment, are known to take up both CO(2) and HCO(3)(-) in seawater and efficiently concentrate them intracellularly, which enable diatom cells to perform high-affinity photosynthesis under limiting CO(2). However, mechanisms so far proposed for the inorganic carbon acquisition in marine diatoms are significantly diverse despite that physiological studies on this aspect have been done with only limited number of species. There are two major hypotheses about this; that is, they take up and concentrate both CO(2) and HCO(3)(-) as inorganic forms, and efficiently supply CO(2) to Rubisco by an aid of carbonic anhydrases (biophysical CO(2)-concentrating mechanism: CCM); and as the other hypothesis, biochemical conversion of HCO(3)(-) into C(4) compounds may play a major role to supply concentrated CO(2) to Rubisco. At moment however, physiological evidence for these hypotheses were not related well to molecular level evidence. In this study, recent progresses in molecular studies on diatom-carbon-metabolism genes were related to the physiological aspects of carbon acquisition. Furthermore, we discussed the mechanisms regulating CO(2) acquisition systems in response to changes in pCO(2). Recent findings about the participation of cAMP in the signaling pathway of CO(2) concentration strongly suggested the occurrences of mammalian-type-signaling pathways in diatoms to respond to changes in pCO(2). In fact, there were considerable numbers of putative adenylyl cyclases, which may take part in the processes of CO(2) signal capturing.

Indexed as

Adenylyl CyclasesAmino Acid SequenceBiological TransportCarbon CycleCarbon DioxideCarbonic AnhydrasesCyclic AMPDiatomsGene Expression RegulationPhotosynthesisRibulose-Bisphosphate CarboxylaseSeawaterSignal TransductionTranscription, GeneticAdenylyl CyclasesCarbon DioxideCarbonic AnhydrasesCyclic AMPRibulose-Bisphosphate Carboxylase

Identifiers

PMID21287273
OpenAlexW1989981809

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.