Evidence map›Paper›PMID 27670118›Full record

ArticleNature microbiology2016

Widespread formation of alternative 3' UTR isoforms via transcription termination in archaea.

Daniel Dar, Daniela Prasse, Ruth A Schmitz, Rotem Sorek

Abstract read
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In one paragraph

Article in Nature microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

35 citing papers in PubMed, 72 citations in OpenAlex.

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  15. Genes · 2021
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  19. Archaeal transcription.Transcription · 2020
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 2 countries.

Daniel DarDepartment of Molecular Genetics, Weizmann Institute of Science, Rehovot 76100, Israel.
Daniela PrasseChristian-Albrechts-University Kiel, Institute of General Microbiology, Am Botanischen Garten 1-9, 24118 Kiel, Germany.
Ruth A SchmitzChristian-Albrechts-University Kiel, Institute of General Microbiology, Am Botanischen Garten 1-9, 24118 Kiel, Germany.
Rotem SorekDepartment of Molecular Genetics, Weizmann Institute of Science, Rehovot 76100, Israel.
Kiel University · DEWeizmann Institute of Science · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcription termination sets the 3' end boundaries of RNAs and plays key roles in gene regulation. Although termination has been well studied in bacteria, the signals that mediate termination in archaea remain poorly understood. Here, we applied term-seq to comprehensively map RNA 3' termini, with single-base precision, in two phylogenetically distant archaea: Methanosarcina mazei and Sulfolobus acidocaldarius. Comparison of RNA 3' ends across hundreds of genes revealed the sequence composition of transcriptional terminators in each organism, highlighting both common and divergent characteristics between the different archaeal phyla. We find that, in contrast to bacteria, a considerable portion of archaeal genes are controlled by multiple consecutive terminators, generating several alternative 3' untranslated region isoforms for >30% of the genes. These alternative isoforms often present marked length differences, implying that archaea can employ regulation via alternative 3' untranslated regions, similar to eukaryotes. Although most of the terminators are intergenic, we discover numerous cases in which termination of one gene occurs within the coding region of a downstream gene, implying that leaky termination may tune inter-transcript stoichiometry in multi-gene operons. These results provide the first high-throughput maps of transcriptional terminators in archaea and point to an evolutionary path linking bacterial and eukaryal non-coding regulatory strategies.

Indexed as

3' Untranslated RegionsGene Expression Regulation, ArchaealTranscription Termination, GeneticArchaeaArchaeal ProteinsGene Expression ProfilingGenes, ArchaealRNA, ArchaealRNA IsoformsRNA, Untranslated3' Untranslated RegionsArchaeal ProteinsRNA, ArchaealRNA IsoformsRNA, Untranslated

Identifiers

PMID27670118
OpenAlexW2505194201

What OpenQuestion holds

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Registered trials

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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.