Evidence map›Paper›PMID 14734564›Full record

ArticleThe Journal of biological chemistry2004

Dissecting transcription-coupled and global genomic repair in the chromatin of yeast GAL1-10 genes.

Shisheng Li, Michael J Smerdon

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.6field-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

28 citing papers in PubMed, 55 citations in OpenAlex.

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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.

Shisheng LiBiochemistry and Biophysics, School of Molecular Biosciences, Washington State University, Pullman, Washington 99164-4660, USA.
Michael J Smerdon
Washington State University · US

Funding

DNA REPAIR IN A HORMONE-RESPONSIVE GENER01ES004106 · NIEHS · WASHINGTON STATE UNIVERSITY · PI SMERDON, MICHAEL J · 1986 to 2014
$4.5M
Repair of Carcinogen Damaged DNA in Human ChromatinR37ES002614 · NIEHS · WASHINGTON STATE UNIVERSITY · PI SMERDON, MICHAEL J · 2001 to 2010
$4.0M
REPAIR OF CARCINOGEN-DAMAGED DNA IN HUMAN CHROMATINR01ES002614 · NIEHS · WASHINGTON STATE UNIVERSITY · PI SMERDON, MICHAEL J, WYRICK, JOHN J · 1985 to 2015
$2.5M
NIEHS NIH HHS ES02614NIEHS NIH HHS ES04106NIEHS NIH HHS R01 ES002614NIEHS NIH HHS R01 ES004106NIEHS NIH HHS R37 ES002614
6 · The paper itself

Abstract

Transcription-coupled repair (TCR) and global genomic repair (GGR) of UV-induced cyclobutane pyrimidine dimers were investigated in the yeast GAL1-10 genes. Both Rpb9- and Rad26-mediated TCR are confined to the transcribed strands, initiating at upstream sites approximately 100 nucleotides from the upstream activating sequence shared by the two genes. However, TCR initiation sites do not correlate with either transcription start sites or TATA boxes. Rad16-mediated GGR tightly correlates with nucleosome positioning when the genes are repressed and are slow in the nucleosome core and fast in linker DNA. Induction of transcription enhanced GGR in nucleosome core DNA, especially in the nucleosomes around and upstream of the transcription start sites. Furthermore, when the genes were induced, GGR was slower in the transcribed regions than in the upstream regions. Finally, simultaneous deletion of RAD16, RAD26, and RPB9 resulted in no detectable repair in all sites along the region analyzed. Our results suggest that (a). TCR may be initiated by a transcription activator, presumably through the loading of RNA polymerase II, rather than by transcription initiation or elongation per se; (b). TCR and nucleosome disruption-enhanced GGR are the major causes of rapid repair in regions around and upstream of transcription start sites; (c). transcription machinery may hinder access of NER factors to a DNA lesion in the absence of a transcription-repair coupling factor; and (d). other than GGR mediated by Rad16 and TCR mediated by Rad26 and Rpb9, no other nucleotide excision repair pathway exists in these RNA polymerase II-transcribed genes.

Indexed as

Genes, FungalAdenosine TriphosphatasesChromatinDNA RepairGalactoseGene Expression Regulation, FungalMutationRNA Polymerase IISaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSchizosaccharomyces pombe ProteinsTranscription, GeneticAdenosine TriphosphatasesChromatinGalactoseRAD16 protein, S cerevisiaeRAD26 protein, S cerevisiaeRNA Polymerase IIRpb9 protein, S pombeSaccharomyces cerevisiae ProteinsSchizosaccharomyces pombe Proteins

Identifiers

PMID14734564
PMCPMC1343541
OpenAlexW1980355143

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.