Paper · 229230

A small, unstable RNA molecule of Escherichia coli: spot 42 RNA. II. Accumulation and distribution.

Sahagan BG and 1 other. J Mol Biol, 1979. Cited by 34 papers, by iCite.

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ConductScience Library. A small, unstable RNA molecule of Escherichia coli: spot 42 RNA. II. Accumulation and distribution. Papers, record 229230. Release papers-2026-11-12-0.1.0, 12 Nov 2026. https://conductscience.org/library/papers/229230

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Paper

PubMed's record of the paper, with iCite's citation figures. No abstract is shown.

Title: A small, unstable RNA molecule of Escherichia coli: spot 42 RNA. II. Accumulation and distribution.; PubMed
Journal: J Mol Biol; PubMed
Year: 1979; PubMed
Publication types: Journal Article, Research Support, U.S. Gov't, Non-P.H.S.; PubMed
PubMed: https://pubmed.ncbi.nlm.nih.gov/229230/; PubMed
DOI: https://doi.org/10.1016/0022-2836(79)90009-3; PubMed
The journal: https://conductscience.org/library/journal-index/2985088R; PubMed
Citations, by iCite: 34; iCite
Relative citation ratio, by iCite: 0.61; iCite
Revised in PubMed: 2023-05-24; PubMed

Authors2

The authors in the order PubMed's record lists them, with the ORCID iDs it states.

Order	Author	Forename	Kind	ORCID iD
1	Sahagan BG	B G
2	Dahlberg JE	J E

Source PubMed

Topics8

NLM's MeSH indexing of the paper, its major topics first.

MeSH term	Major
Escherichia coli	Major topic
RNA, Bacterial	Major topic
Culture Media
Cyclic AMP
Electrophoresis, Polyacrylamide Gel
Glucose
Ribosomes
Subcellular Fractions

Source PubMed

Grants0

Each grant PubMed's record writes, matched to the NIH project NIH's grant and paper links name for this paper, and each of those links the record does not write.

None in this release.

Trials0

The trials whose ClinicalTrials.gov record lists the paper, and the trial numbers the paper's PubMed record names.

None in this release.

Comments and corrections0

PubMed's comments and corrections, NLM's own indexing: retractions first, then expressions of concern, errata and updates, and comments last.

None in this release.

References0

The papers the reference list in PubMed's record names, those in our copy of PubMed, in the list's order.

None in this release.

Cited by22

The papers in our copy of PubMed whose reference list names this one, newest first. iCite, which reads more sources, counts 34 citations.

PMID	Title	Journal	Year	In Papers	Source
41,397,952	SUPER: Upcycling Genetic Parts for Precise Gene Expression Control, Leakage Minimization, and Genetic Circuit Stability.	Adv Sci (Weinh)	2026	https://conductscience.org/library/papers/41397952	PubMed
38,116,378	CsrA selectively modulates sRNA-mRNA regulator outcomes.	Front Mol Biosci	2023	https://conductscience.org/library/papers/38116378	PubMed
37,777,390	Two for one: regulatory RNAs that encode small proteins.	Trends Biochem Sci	2023	https://conductscience.org/library/papers/37777390	PubMed
35,239,441	Dual-function Spot 42 RNA encodes a 15-amino acid protein that regulates the CRP transcription factor.	Proc Natl Acad Sci U S A	2022	https://conductscience.org/library/papers/35239441	PubMed
32,213,244	Trans-Acting Small RNAs and Their Effects on Gene Expression in Escherichia coli and Salmonella enterica.	EcoSal Plus	2020	https://conductscience.org/library/papers/32213244	PubMed
27,849,174	Spot 42 sRNA regulates arabinose-inducible araBAD promoter activity by repressing synthesis of the high-affinity low-capacity arabinose transporter.	J Bacteriol	2017	https://conductscience.org/library/papers/27849174	PubMed
26,327,359	The Spot 42 RNA: A regulatory small RNA with roles in the central metabolism.	RNA Biol	2015	https://conductscience.org/library/papers/26327359	PubMed
23,804,244	Hfq binding changes the structure of Escherichia coli small noncoding RNAs OxyS and RprA, which are involved in the riboregulation of rpoS.	RNA	2013	https://conductscience.org/library/papers/23804244	PubMed
22,057,868	Locked nucleic acid and flow cytometry-fluorescence in situ hybridization for the detection of bacterial small noncoding RNAs.	Appl Environ Microbiol	2012	https://conductscience.org/library/papers/22057868	PubMed
21,843,668	Molecular call and response: the physiology of bacterial small RNAs.	Biochim Biophys Acta	2011	https://conductscience.org/library/papers/21843668	PubMed

1 to 10 of 22

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Genes0

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None in this release.

Drugs0

The drugs whose trials, in the Pipelines release, list the paper.

None in this release.

Data0

The data bank entries PubMed's record names. Trial numbers are under Trials.

None in this release.

Data dates

The date of each source this release read.

PubMed: 2026-11-06; PubMed
iCite: 2026-11-05; iCite
PMC's ID file: 2026-11-05; PMC's ID file
NIH RePORTER's grant and paper links: 2026-11-01; NIH RePORTER's grant and paper links
Trials: 2026-11-12
Gene search: 2026-11-11
Pipelines: 2026-09-18

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ChEMBL, through Open TargetsCC BY-SA 3.0
ClinicalTrials.govNo license stated
HGNCCC0
iCiteCC BY 4.0
NCBI GenePublic domain (US government)
NIH RePORTER's grant and paper linksPublic domain
Open TargetsCC0 1.0
PMC's ID filePublic domain (US government)
PubMedNLM's terms
PubTator 3Public domain
UniProtCC BY 4.0

Each source's terms

ChEMBL, through Open TargetsCC BY-SA 3.0, for the parts from ChEMBL. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence
ClinicalTrials.govnone stated
HGNCCC0: https://www.genenames.org/about/license/
iCiteCC BY 4.0
NCBI GeneNone named for the file. NCBI says information created by or for the US government on its site is in the public domain, and asks that NLM be acknowledged: https://www.ncbi.nlm.nih.gov/home/about/policies/
NIH RePORTER's grant and paper linksPublic domain (NIH RePORTER)
Open TargetsCC0 1.0. Open Targets asks that users cite its latest paper: Buniello et al. 2025, Open Targets Platform: facilitating therapeutic hypotheses building in drug discovery, Nucleic Acids Research 53(D1):D1467, PMID 39657122. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence
PMC's ID fileNone named for the file. NCBI says information created by or for the US government on its site is in the public domain, and asks that NLM be acknowledged: https://www.ncbi.nlm.nih.gov/home/about/policies/
PubMedNLM's terms
PubTator 3Public domain
UniProtCC BY 4.0. UniProt's licence file: "All databases and documents in the UniProt FTP directory may be copied and redistributed freely, without advance permission, provided that this copyright statement is reproduced with each copy." UniProt asks that users cite its latest paper: The UniProt Consortium, UniProt: the Universal Protein Knowledgebase in 2025, Nucleic Acids Research 53:D609-D617, https://doi.org/10.1093/nar/gkae1010. Read on 9 Nov 2026 at https://www.uniprot.org/help/license

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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