Evidence map›Paper›PMID 21782438›Full record

ArticleCurrent biology : CB2011

Adaptive introgression of anticoagulant rodent poison resistance by hybridization between old world mice.

Ying Song, Stefan Endepols, Nicole Klemann, Dania Richter, Franz-Rainer Matuschka, Ching-Hua Shih, Michael W Nachman, Michael H Kohn

Open access · bronzeAbstract read
In one paragraph

Article in Current biology : CB, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 153 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
153citing papers in PubMed, 1 pooled it
26.4field-weighted citation impact, top 1% 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

153 citing papers in PubMed, 1 synthesis or guideline pooled it, 367 citations in OpenAlex.

  1. Pooled it
  2. Genetics and genomics of hybridization.Nature reviews. Genetics · 2026
    Review
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  11. Journal of virology · 2025
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93 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Ying SongDepartment of Ecology and Evolutionary Biology, Rice University, Houston, TX 77005, USA.
Stefan Endepols
Nicole Klemann
Dania Richter
Franz-Rainer Matuschka
Ching-Hua Shih
Michael W Nachman
Michael H Kohn
Rice University · USCharité - Universitätsmedizin Berlin · DEBayer (Germany) · DEUniversity of Arizona · US

Funding

Warfarin Pharmacogenomics in the rat (Rattus norvegicus)R01HL091007 · NHLBI · RICE UNIVERSITY · PI KOHN, HANS MICHAEL · 2008 to 2011
$902k
NHLBI NIH HHS R01 HL091007NHLBI NIH HHS R01-HL091007-01A1
6 · The paper itself

Abstract

Polymorphisms in the vitamin K 2,3-epoxide reductase subcomponent 1 (vkorc1) of house mice (Mus musculus domesticus) can cause resistance to anticoagulant rodenticides such as warfarin [1-3]. Here we show that resistant house mice can also originate from selection on vkorc1 polymorphisms acquired from the Algerian mouse (M. spretus) through introgressive hybridization. We report on a polymorphic introgressed genomic region in European M. m. domesticus that stems from M. spretus, spans >10 Mb on chromosome 7, and includes the molecular target of anticoagulants vkorc1 [1-4]. We show that in the laboratory, the homozygous complete vkorc1 allele of M. spretus confers resistance when introgressed into M. m. domesticus. Consistent with selection on the introgressed allele after the introduction of rodenticides in the 1950s, we found signatures of selection in patterns of variation in M. m. domesticus. Furthermore, we detected adaptive protein evolution of vkorc1 in M. spretus (Ka/Ks = 1.54-1.93) resulting in radical amino acid substitutions that apparently cause anticoagulant tolerance in M. spretus as a pleiotropic effect. Thus, positive selection produced an adaptive, divergent, and pleiotropic vkorc1 allele in the donor species, M. spretus, which crossed a species barrier and produced an adaptive polymorphic trait in the recipient species, M. m. domesticus.

Indexed as

Hybridization, GeneticAnimalsAnticoagulantsMiceMixed Function OxygenasesMolecular Sequence DataVitamin K Epoxide ReductasesAnticoagulantsMixed Function OxygenasesVitamin K Epoxide Reductases

Identifiers

PMID21782438
PMCPMC3152605
OpenAlexW2022293111

What OpenQuestion holds

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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.