Evidence map›Paper›PMID 11689606›Full record

ArticleJournal of virology2001

Effects of limiting homology at the site of intermolecular recombinogenic template switching during Moloney murine leukemia virus replication.

J K Pfeiffer, A Telesnitsky

Abstract read
In one paragraph

Article in Journal of virology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

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  18. Base pairing among three cis-acting sequences contributes to template switching during hepadnavirus reverse transcription.Proceedings of the National Academy of Sciences of the United States of America · 2003
    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

2 authors.

J K PfeifferDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, Michigan 48109-0620, USA.
A Telesnitsky

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A Moloney murine leukemia virus-based single-replication-cycle assay was developed to study the effects of limiting the extent of template and primer strand complementarity on recombinogenic template switching. This system mimicked forced copy choice recombination in which nascent DNA transfers from the end of a donor template to an acceptor position on the other copackaged RNA. When acceptor target regions with different extents of complementarity to the transferring DNA were tested, efficient recombination occurred with as few as 14 complementary nucleotides. The frequencies of correct targeting, transfer-associated errors, mismatch extension, and transfer before reaching the end of the donor template were determined. All four molecular events occurred, with their proportions varying depending on the nature of acceptor/transferring DNA complementarity. When complementarity was severely limited, recombination was inefficient and most products resulted from aberrant second-strand transfer rather than from forced template switching between RNAs. Other classes of reverse transcription products, including some that resulted from template switching between virus and host sequences, were also observed when homology between the acceptor and donor was limited.

Indexed as

Recombination, GeneticSequence Homology, Nucleic AcidVirus Replication3T3 CellsAnimalsBase Pair MismatchBase SequenceDNA, ViralMiceMolecular Sequence DataMoloney murine leukemia virusRNA, ViralTemplates, GeneticTranscription, GeneticDNA, ViralRNA, Viral

Identifiers

PMID11689606
PMCPMC114711

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.