Evidence map›Paper›PMID 32853297›Full record

ReviewPLoS genetics2020

The roles of replication-transcription conflict in mutagenesis and evolution of genome organization.

Jeremy W Schroeder, T Sabari Sankar, Jue D Wang, Lyle A Simmons

Abstract readReview
In one paragraph

Review in PLoS genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
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

17 citing papers in PubMed.

  1. Article
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  5. Article
  6. Mutation bias and adaptation in bacteria.Microbiology (Reading, England) · 2023
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
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  14. 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

4 authors.

Jeremy W SchroederDepartment of Bacteriology, University of Wisconsin-Madison, Madison, Wisconsin, United States of America.ORCID 0000-0001-8829-8494
T Sabari SankarSchool of Biology, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala, India.ORCID 0000-0003-0692-8769
Jue D WangDepartment of Bacteriology, University of Wisconsin-Madison, Madison, Wisconsin, United States of America.ORCID 0000-0003-1503-170X
Lyle A SimmonsDepartment of Molecular, Cellular, and Developmental Biology, University of Michigan, Ann Arbor, Michigan, United States of America.ORCID 0000-0002-9600-7623

Funding

The critical roles of (p)ppGpp in homeostasis and antibiotic tolerance in Gram positive bacteriaR35GM127088 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI Jue D. Wang · 2018 to 2026
$3.9M
Novel mechanisms of DNA repair and cell cycle regulation in bacteriaR35GM131772 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Lyle Simmons · 2019 to 2026
$2.8M
DBT-Wellcome Trust India Alliance IA/I/18/2/504037Howard Hughes Medical InstituteNIGMS NIH HHS R35 GM127088NIGMS NIH HHS R35 GM131772Wellcome Trust
6 · The paper itself

Abstract

Replication-transcription conflicts promote mutagenesis and give rise to evolutionary signatures, with fundamental importance to genome stability ranging from bacteria to metastatic cancer cells. This review focuses on the interplay between replication-transcription conflicts and the evolution of gene directionality. In most bacteria, the majority of genes are encoded on the leading strand of replication such that their transcription is co-directional with the direction of DNA replication fork movement. This gene strand bias arises primarily due to negative selection against deleterious consequences of head-on replication-transcription conflict. However, many genes remain head-on. Can head-on orientation provide some benefit? We combine insights from both mechanistic and evolutionary studies, review published work, and analyze gene expression data to evaluate an emerging model that head-on genes are temporal targets for adaptive mutagenesis during stress. We highlight the alternative explanation that genes in the head-on orientation may simply be the result of genomic inversions and relaxed selection acting on nonessential genes. We seek to clarify how the mechanisms of replication-transcription conflict, in concert with other mutagenic mechanisms, balanced by natural selection, have shaped bacterial genome evolution.

Indexed as

Evolution, MolecularTranscription, GeneticBacteriaDNA ReplicationGenome, BacterialSelection, Genetic

Identifiers

PMID32853297
PMCPMC7451550

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.