Evidence map›Paper›PMID 10383974›Full record

ArticleJournal of bacteriology1999

Site-specific recombination of temperate Myxococcus xanthus phage Mx8: genetic elements required for integration.

V Magrini, C Creighton, P Youderian

Open access · bronzeAbstract read
In one paragraph

Article in Journal of bacteriology, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

26 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
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  7. Bacteriophages ofViruses · 2018
    Review
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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

3 authors at 1 institution in 1 country.

V MagriniDepartment of Microbiology, Molecular Biology, and Biochemistry, University of Idaho, Moscow, Idaho 83844-3052, USA.
C Creighton
P Youderian
University of Idaho · US

Funding

GENETICS OF MYXOPHAGESR01GM053392 · NIGMS · UNIVERSITY OF IDAHO · PI YOUDERIAN, PHILIP A · 1995 to 2003
$525k
NIGMS NIH HHS GM53392NIGMS NIH HHS R01 GM053392
6 · The paper itself

Abstract

Like most temperate bacteriophages, phage Mx8 integrates into a preferred locus on the genome of its host, Myxococcus xanthus, by a mechanism of site-specific recombination. The Mx8 int-attP genes required for integration map within a 2.2-kilobase-pair (kb) fragment of the phage genome. When this fragment is subcloned into a plasmid vector, it facilitates the site-specific integration of the plasmid into the 3' ends of either of two tandem tRNAAsp genes, trnD1 and trnD2, located within the attB locus of the M. xanthus genome. Although Int-mediated site-specific recombination occurs between attP and either attB1 (within trnD1) or attB2 (within trnD2), the attP x attB1 reaction is highly favored and often is accompanied by a deletion between attB1 and attB2. The int gene is the only Mx8 gene required in trans for attP x attB recombination. The int promoter lies within the 106-bp region immediately upstream of one of two alternate GTG start codons, GTG-5208 (GTG at bp 5208) and GTG-5085, for integrase and likely is repressed in the prophage state. All but the C-terminal 30 amino acid residues of the Int protein are required for its ability to mediate attP x attB recombination efficiently. The attP core lies within the int coding sequence, and the product of integration is a prophage in which the 3' end of int is replaced by host sequences. The prophage intX gene is predicted to encode an integrase with a different C terminus.

Indexed as

LysogenyRecombination, GeneticAmino Acid SequenceBacteriophagesBase SequenceGenes, BacterialGenes, ViralGenome, BacterialIntegrasesMolecular Sequence DataMyxococcus xanthusPromoter Regions, GeneticProvirusesRNA, Transfer, AspViral Structural ProteinsIntegrasesRNA, Transfer, AspViral Structural Proteins

Identifiers

PMID10383974
PMCPMC93896
OpenAlexW2143592328

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.