Evidence map›Paper›PMID 39228292›Full record

ArticleCurrent protocols2024

Genetic Manipulation of Neisseria gonorrhoeae and Commensal Neisseria Species.

Joseph P Dillard, Jia Mun Chan

Abstract read
In one paragraph

Article in Current protocols, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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

2 authors.

Joseph P DillardMedical Microbiology and Immunology, University of Wisconsin-Madison, Madison, Wisconsin.
Jia Mun ChanDivision of Infection and Immunity, University College London, London.

Funding

Peptidoglycan metabolism and fragment releaseR01AI097157 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI DILLARD, JOSEPH P · 2012 to 2022
$5.6M
Type IV Secretion by Neisseria gonorrhoeaeR01AI047958 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI DILLARD, JOSEPH P · 2002 to 2019
$5.0M
NIAID NIH HHS R01 AI047958NIAID NIH HHS R01 AI097157
6 · The paper itself

Abstract

The sexually transmitted pathogen, Neisseria gonorrhoeae, undergoes natural transformation at high frequency. This property has led to the rapid dissemination of antibiotic resistance markers and the panmictic structure of the gonococcal population. However, high-frequency transformation also makes N. gonorrhoeae one of the easiest bacterial species to manipulate genetically in the laboratory. Techniques have been developed that result in transformation frequencies >50%, allowing the identification of mutants by screening and without selection. Constructs have been created to take advantage of this high-frequency transformation, facilitating genetic mutation, complementation, and heterologous gene expression. Similar methods have been developed for N. meningitidis and nonpathogenic Neisseria including N. mucosa and N. musculi. Techniques are described for genetic manipulation of N. gonorrhoeae and commensal Neisseria species, as well as for growth of these fastidious organisms. © 2024 The Author(s). Current Protocols published by Wiley Periodicals LLC. Basic Protocol 1: Spot transformation of Neisseria gonorrhoeae on agar plates Basic Protocol 2: Spot transformation of commensal Neisseria on agar plates Basic Protocol 3: Transformation of Neisseria gonorrhoeae in liquid culture Basic Protocol 4: Electroporation of Neisseria gonorrhoeae Basic Protocol 5: Creation of unmarked mutations using a positive and negative selection cassette Basic Protocol 6: In vitro mutagenesis of Neisseria gonorrhoeae chromosomal DNA using EZ-Tn5 Basic Protocol 7: Chemical mutagenesis Basic Protocol 8: Complementation on the Neisseria gonorrhoeae chromosome Alternate Protocol 1: Complementation with replicating plasmids Alternate Protocol 2: Complementation on the Neisseria musculi or Neisseria mucosa chromosome Basic Protocol 9: Preparation of chromosomal DNA from Neisseria gonorrhoeae grown on solid medium Alternate Protocol 3: Preparation of chromosomal DNA from Neisseria gonorrhoeae grown in broth Support Protocol: Preparing PCR templates from Neisseria gonorrhoeae colonies.

Indexed as

NeisseriaNeisseria gonorrhoeaeTransformation, BacterialElectroporationGonorrheaHumanscomplementationelectroporationgenetic transformationheterologous gene expressionnatural transformationNeisseria gonorrhoeaeNeisseria mucosaNeisseria musculi

Identifiers

PMID39228292
PMCPMC11658436

What OpenQuestion holds

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LicenceCC BY-NC
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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.