Evidence map›Paper›PMID 10943888›Full record

ReviewRNA (New York, N.Y.)2000

Emerging features of mRNA decay in bacteria.

D A Steege

Open access · bronzeAbstract readReview
In one paragraph

Review in RNA (New York, N.Y.), 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
9.8field-weighted citation impact, top 2% 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

47 citing papers in PubMed, 144 citations in OpenAlex.

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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

1 author at 1 institution in 1 country.

D A SteegeDepartment of Biochemistry, Duke University Medical Center, Durham, North Carolina 27710, USA. steege@biochem.duke.edu
Duke University Hospital · US

Funding

NUCLEIC ACID STRUCTURE/FUNCTION IN GENE EXPRESSIONR01GM033349 · NIGMS · DUKE UNIVERSITY · PI STEEGE, DEBORAH A. · 1985 to 2005
$1.8M
NIGMS NIH HHS GM33349
6 · The paper itself

Abstract

The problem of mRNA decay in E. coli has recently seen exciting progress, with the discoveries that key degradation enzymes are associated together in a high molecular weight degradosome and that polyadenylation promotes decay. Recent advances make it clear that mRNA decay in bacteria is far more interesting enzymatically than might have been predicted. In-depth study of specific mRNAs has revealed multiple pathways for degradation. Which pathway a given mRNA follows appears to depend in large part on the location of the initiating endonucleolytic cleavage within the mRNA. During the steps of mRNA decay, stable RNA structures pose formidable barriers to the 3' --> 5' exonucleases. However, polyadenylation is now emerging as a process that plays an important role in maintaining the momentum of exonucleolytic degradation by adding single-stranded extensions to the 3' ends of mRNAs and their decay intermediates, thereby facilitating further exonuclease digestion.

Indexed as

Escherichia coliModels, GeneticRNA, BacterialRNA, MessengerRNA, BacterialRNA, Messenger

Identifiers

PMID10943888
PMCPMC1369983
OpenAlexW2158752325

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.