Evidence map›Paper›PMID 9488490›Full record

ArticleMolecular and cellular biology1998

Nonhomologous end joining during restriction enzyme-mediated DNA integration in Saccharomyces cerevisiae.

P Manivasakam, R H Schiestl

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

17 citing papers in PubMed, 35 citations in OpenAlex.

  1. Pichia pastoris Random Mutagenesis and Screening.Methods in molecular biology (Clifton, N.J.) · 2026
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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 at 1 institution in 1 country.

P ManivasakamDepartment of Molecular and Cellular Toxicology, Harvard School of Public Health, Boston, Massachusetts 02115, USA.
R H Schiestl
Harvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The BamHI restriction enzyme mediates integration of nonhomologous DNA into the Saccharomyces cerevisiae genome (R. H. Schiestl and T. D. Petes, Proc. Natl. Acad. Sci. USA 88:7585-7589, 1991). The present study investigates the mechanism of such events: in particular, the mediating activity of various restriction enzymes and the processing of resultant fragment ends. Our results show that in addition to BamHI, BglII and KpnI increase DNA integration efficiencies severalfold, while Asp718, HindIII, EcoRI, SalI, SmaI, HpaI, MscI, and SnaBI do not. Secondly, the three active enzymes stimulated integrations only of fragments containing 5' or 3' overhangs but not of blunt-ended fragments. Thirdly, integrations mediated by one enzyme and utilizing a substrate created by another required at least 2 bp of homology. Furthermore, an Asp718 fragment possessing a 5' overhang integrated into a KpnI (isoschizomer) site possessing a 3' overhang, most likely by filling of the 5' overhang followed by 5' exonuclease digestion to produce a 3' end. We classified and analyzed the restriction enzyme-mediated integration events in the context of their genomic positions. The majority of events integrated into single sites. In the remaining 6 of 19 cases each end of the plasmid inserted into a different sequence, producing rearrangements such as duplications, deletions, and translocations.

Indexed as

DNA, Single-StrandedTransformation, GeneticDeoxyribonuclease BamHIDeoxyribonucleases, Type II Site-SpecificSaccharomyces cerevisiaeDeoxyribonuclease BamHIDeoxyribonucleases, Type II Site-SpecificDNA, Single-StrandedGCCNNNNNGGC-specific type II deoxyribonucleasesGGTACC-specific type II deoxyribonucleases

Identifiers

PMID9488490
PMCPMC108888
OpenAlexW1795288932

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.