Evidence map›Paper›PMID 25908225›Full record

ArticleNature communications2015

Cellulosome stoichiometry in Clostridium cellulolyticum is regulated by selective RNA processing and stabilization.

Chenggang Xu, Ranran Huang, Lin Teng, Xiaoyan Jing, Jianqiang Hu, Guzhen Cui, Yilin Wang, Qiu Cui, Jian Xu

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

32 citing papers in PubMed, 66 citations in OpenAlex.

  1. Review
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  13. A fluorescent reporter system for anaerobic thermophiles.Frontiers in bioengineering and biotechnology · 2023
    Article
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  17. Review
  18. Frontiers in cellular and infection microbiology · 2021
    Article
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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

9 authors at 3 institutions in 1 country.

Chenggang XuSingle-Cell Center, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, China.
Ranran HuangSingle-Cell Center, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, China.
Lin TengSingle-Cell Center, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, China.
Xiaoyan JingSingle-Cell Center, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, China.
Jianqiang HuSingle-Cell Center, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, China.
Guzhen CuiCAS Key Laboratory of Biofuels and Shandong Key Laboratory of Energy Genetics, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, China.
Yilin WangSingle-Cell Center, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, China.
Qiu CuiCAS Key Laboratory of Biofuels and Shandong Key Laboratory of Energy Genetics, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, China.
Jian XuSingle-Cell Center, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, Shandong 266101, China.
Qingdao Institute of Bioenergy and Bioprocess Technology · CNChinese Academy of Sciences · CNUniversity of Chinese Academy of Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mechanism, physiological relevance and evolutionary implication of selective RNA processing and stabilization (SRPS) remain elusive. Here we report the genome-wide maps of transcriptional start sites (TSs) and post-transcriptional processed sites (PSs) for Clostridium cellulolyticum. The PS-associated genes are preferably associated with subunits of heteromultimeric protein complexes, and the intergenic PSs (iPSs) are enriched in operons exhibiting highly skewed transcript-abundance landscape. Stem-loop structures associated with those iPSs located at 3' termini of highly transcribed genes exhibit folding free energy negatively correlated with transcript-abundance ratio of flanking genes. In the cellulosome-encoding cip-cel operon, iPSs and stem-loops precisely regulate structure and abundance of the subunit-encoding transcripts processed from a primary polycistronic RNA, quantitatively specifying cellulosome stoichiometry. Moreover, cellulosome evolution is shaped by the number, position and biophysical nature of TSs, iPSs and stem-loops. Our findings unveil a genome-wide RNA-encoded strategy controlling in vivo stoichiometry of protein complexes.

Indexed as

RNA Processing, Post-TranscriptionalCellulaseCellulosomesMultienzyme ComplexesOperonPromoter Regions, GeneticRuminiclostridium cellulolyticumCellulasecellulosome, ClostridiumMultienzyme Complexes

Identifiers

PMID25908225
PMCPMC4423207
OpenAlexW2009537768

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.