Evidence map›Paper›PMID 7608985›Full record

ArticleJournal of molecular evolution1995

Supercoiling and map stability in the bacterial chromosome.

R L Charlebois, A St Jean

Abstract read
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In one paragraph

Article in Journal of molecular evolution, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

2 authors.

R L CharleboisDepartment of Biology, University of Ottawa, Ontario, Canada.
A St Jean

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A major goal of comparative genomics is an understanding of the forces which control gene order. This assumes that gene order is important, a supposition backed by the existence of genomic colinearity between many related species. In the bacterial chromosome, a polarity in the order of genes has been suggested, influenced by distance and orientation relative to the origin of DNA replication. We propose a model of the bacterial chromosome in which gene order is maintained by the adaptation of gene expression to local superhelical context. This force acts not directly at the genomic level but rather at the local gene level. A full understanding of gene-order conservation must therefore come from the bottom up.

Indexed as

Biological EvolutionChromosomes, BacterialDNA, BacterialDNA ReplicationDNA, SuperhelicalEscherichia coliGene ExpressionGenome, BacterialReplication OriginSalmonella typhimuriumDNA, BacterialDNA, Superhelical

Identifiers

PMID7608985

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.