Evidence map›Paper›PMID 37107707›Full record

ReviewGenes2023

The Operon as a Conundrum of Gene Dynamics and Biochemical Constraints: What We Have Learned from Histidine Biosynthesis.

Sara Del Duca, Giulia Semenzato, Antonia Esposito, Pietro Liò, Renato Fani

Open access · goldAbstract readReview
In one paragraph

Review in Genes, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. 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

5 authors at 2 institutions in 2 countries.

Sara Del DucaDepartment of Biology, University of Florence, Via Madonna del Piano 6, 50019 Sesto Fiorentino, Italy.ORCID 0000-0002-2353-3411
Giulia SemenzatoDepartment of Biology, University of Florence, Via Madonna del Piano 6, 50019 Sesto Fiorentino, Italy.ORCID 0000-0001-6210-8197
Antonia EspositoDepartment of Biology, University of Florence, Via Madonna del Piano 6, 50019 Sesto Fiorentino, Italy.
Pietro LiòDepartment of Computer Science and Technology, University of Cambridge, Cambridge CB3 0FD, UK.
Renato FaniDepartment of Biology, University of Florence, Via Madonna del Piano 6, 50019 Sesto Fiorentino, Italy.ORCID 0000-0001-9114-2335
University of Florence · ITUniversity of Cambridge · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Operons represent one of the leading strategies of gene organization in prokaryotes, having a crucial influence on the regulation of gene expression and on bacterial chromosome organization. However, there is no consensus yet on why, how, and when operons are formed and conserved, and many different theories have been proposed. Histidine biosynthesis is a highly studied metabolic pathway, and many of the models suggested to explain operons origin and evolution can be applied to the histidine pathway, making this route an attractive model for the study of operon evolution. Indeed, the organization of

Indexed as

Evolution, MolecularHistidineBacteriaMultigene FamilyOperonHistidinehistidine metabolic pathwaymetabolonoperon evolutionpiecewise modelthermophily

Identifiers

PMID37107707
PMCPMC10138114
OpenAlexW4366774961

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.