Evidence map›Paper›PMID 20080950›Full record

ArticleGenes & development2010

Error-free replicative bypass of (6-4) photoproducts by DNA polymerase zeta in mouse and human cells.

Jung-Hoon Yoon, Louise Prakash, Satya Prakash

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing 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

56 citing papers in PubMed, 78 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

3 authors at 1 institution in 1 country.

Jung-Hoon YoonDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch at Galveston, Galveston, Texas 77555, USA.
Louise Prakash
Satya Prakash
The University of Texas Medical Branch at Galveston · US

Funding

Synthetic Organic Chemistry CoreP30ES006676 · NIEHS · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI ELFERINK, CORNELIS JOHAN · 1995 to 2017
$21.7M
Translesion DNA synthesis in humansR01ES012411 · NIEHS · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI PRAKASH, LOUISE · 2003 to 2012
$3.6M
Multidisciplinary Training in Cancer ResearchT32CA117834 · NCI · UNIVERSITY OF TEXAS MED BR GALVESTON · PI ULLRICH, ROBERT L · 2006 to 2010
$962k
NCI NIH HHS T32 CA117834NCI NIH HHS T32CA117834NIEHS NIH HHS ES012411NIEHS NIH HHS P30 ES006676NIEHS NIH HHS P30-ES06676NIEHS NIH HHS R01 ES012411
6 · The paper itself

Abstract

The ultraviolet (UV)-induced (6-4) pyrimidine-pyrimidone photoproduct [(6-4) PP] confers a large structural distortion in DNA. Here we examine in human cells the roles of translesion synthesis (TLS) DNA polymerases (Pols) in promoting replication through a (6-4) TT photoproduct carried on a duplex plasmid where bidirectional replication initiates from an origin of replication. We show that TLS contributes to a large fraction of lesion bypass and that it is mostly error-free. We find that, whereas Pol eta and Pol iota provide alternate pathways for mutagenic TLS, surprisingly, Pol zeta functions independently of these Pols and in a predominantly error-free manner. We verify and extend these observations in mouse cells and conclude that, in human cells, TLS during replication can be markedly error-free even opposite a highly distorting DNA lesion.

Indexed as

DNA DamageAnimalsCell LineCells, CulturedDNA-Directed DNA PolymeraseDNA RepairDNA ReplicationHumansMicePyrimidine DimersUltraviolet RaysDNA-Directed DNA PolymerasePyrimidine Dimerspyrimidine-pyrimidone dimer

Identifiers

PMID20080950
PMCPMC2807347
OpenAlexW2144584734

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.