Evidence map›Paper›PMID 16385044›Full record

ArticleJournal of bacteriology2006

Genes for small, noncoding RNAs under sporulation control in Bacillus subtilis.

Jessica M Silvaggi, John B Perkins, Richard Losick

Open access · greenAbstract read
In one paragraph

Article in Journal of bacteriology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
6.8field-weighted citation impact, top 3% 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

55 citing papers in PubMed, 99 citations in OpenAlex.

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  11. Microorganisms · 2021
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  12. Prevalence of small base-pairing RNAs derived from diverse genomic loci.Biochimica et biophysica acta. Gene regulatory mechanisms · 2020
    Review
  13. 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

3 authors at 1 institution in 1 country.

Jessica M SilvaggiDepartment of Molecular and Cellular Biology, The Biological Laboratories, 16 Divinity Ave., Harvard University, Cambridge, MA 02138, USA.
John B Perkins
Richard Losick
Harvard University · US

Funding

Role of RNA Polymerase in Bacterial DifferentionR01GM018568 · NIGMS · HARVARD UNIVERSITY · PI LOSICK, RICHARD MARC · 1985 to 2018
$11.5M
ROLE OF RNA POLYMERASE IN BACTERIAL DIFFERENTIATIONR37GM018568 · NIGMS · HARVARD UNIVERSITY · PI LOSICK, RICHARD MARC · 1990 to 1999
–
NIGMS NIH HHS GM18568NIGMS NIH HHS R01 GM018568NIGMS NIH HHS R37 GM018568
6 · The paper itself

Abstract

The process of sporulation in the bacterium Bacillus subtilis is known to involve the programmed activation of several hundred protein-coding genes. Here we report the discovery of previously unrecognized genes under sporulation control that specify small, non-protein-coding RNAs (sRNAs). Genes for sRNAs were identified by transcriptional profiling with a microarray bearing probes for intergenic regions in the genome and by use of a comparative genomics algorithm that predicts regions of conserved RNA secondary structure. The gene for one such sRNA, SurA, which is located in the region between yndK and yndL, was induced at the start of development under the indirect control of the master regulator for entry into sporulation, Spo0A. The gene for a second sRNA, SurC, located in the region between dnaJ and dnaK, was switched on at a late stage of sporulation by the RNA polymerase sigma factor sigmaK, which directs gene transcription in the mother cell compartment of the developing sporangium. Finally, a third intergenic region, that between polC and ylxS, which specified several sRNAs, including two transcripts produced under the control of the forespore-specific sigma factor sigmaG and a third transcript generated by sigmaK, was identified. Our results indicate that the full repertoire of sporulation-specific gene expression involves the activation of multiple genes for small, noncoding RNAs.

Indexed as

Genes, BacterialRNA, UntranslatedBacillus subtilisBacterial ProteinsDNA, IntergenicRNA, BacterialSigma FactorSpores, BacterialTranscription FactorsTranscription, GeneticBacterial ProteinsDNA, IntergenicRNA, BacterialRNA, UntranslatedSigma FactorSpo0A protein, Bacillus subtilisTranscription Factors

Identifiers

PMID16385044
PMCPMC1347314
OpenAlexW2139511280

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.