Evidence map›Paper›PMID 32220953›Full record

ArticleG3 (Bethesda, Md.)2020

Identifying Small Molecules That Promote Quasipalindrome-Associated Template-Switch Mutations in

Julie A Klaric, Eli L Perr, Susan T Lovett

Open access · goldAbstract read
In one paragraph

Article in G3 (Bethesda, Md.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Article
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.

Julie A KlaricDepartment of Biology and Rosenstiel Basic Medical Sciences Center, Brandeis University, Waltham, MA 02454-9110 klaricjulie@gmail.com.ORCID 0000-0001-8279-2467
Eli L PerrDepartment of Biology and Rosenstiel Basic Medical Sciences Center, Brandeis University, Waltham, MA 02454-9110.ORCID 0000-0003-4791-3985
Susan T LovettDepartment of Biology and Rosenstiel Basic Medical Sciences Center, Brandeis University, Waltham, MA 02454-9110.ORCID 0000-0003-2792-1857
Brandeis University · US

Funding

Replication Fork RepairR01GM051753 · NIGMS · BRANDEIS UNIVERSITY · PI LOVETT, SUSAN THOMAS · 1994 to 2025
$10.7M
Mutations Arising During DNA RepairP01GM105473 · NIGMS · BRANDEIS UNIVERSITY · PI HABER, JAMES E · 2014 to 2018
$8.6M
GENETIC AND BIOCHEMICAL MECHANISMS OF REGULATIONT32GM007122 · NIGMS · BRANDEIS UNIVERSITY · PI LOVETT, SUSAN THOMAS · 1985 to 2020
$7.5M
NIGMS NIH HHS P01 GM105473NIGMS NIH HHS T32 GM007122
6 · The paper itself

Abstract

DNA can assemble into non-B form structures that stall replication and cause genomic instability. One such secondary structure results from an inverted DNA repeat that can assemble into hairpin and cruciform structures during DNA replication. Quasipalindromes (QP), imperfect inverted repeats, are sites of mutational hotspots. Quasipalindrome-associated mutations (QPMs) occur through a template-switch mechanism in which the replicative polymerase stalls at a QP site and uses the nascent strand as a template instead of the correct template strand. This mutational event causes the QP to become a perfect or more perfect inverted repeat. Since it is not fully understood how template-switch events are stimulated or repressed, we designed a high-throughput screen to discover drugs that affect these events. QP reporters were engineered in the

Indexed as

DNA ReplicationEscherichia coliDNADNA, BacterialMutationDNADNA, Bacterialfluoroquinolonesmutagenesisquasipalindromereplication inhibitorscreeningsmall molecules

Identifiers

PMID32220953
PMCPMC7202029
OpenAlexW3013092355

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.