Evidence map›Paper›PMID 42283845›Full record

ArticleCurrent microbiology2026

Prevalence and Genomic Characterization of mcr-1-Positive Escherichia coli from Livestock in Hunan Province, China (2016-2021).

Jialin Xu, Bohu Yan, Qifu Fu, Haoyu Li, Zonghan Jiang, Rushun Zhou, Xiaojun Chen, Zhiliang Sun, Yanan Wang, Jiyun Li

Abstract read
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In one paragraph

Article in Current microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Jialin Xu *College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China.
Bohu Yan *College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China.
Qifu Fu *College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China.
Haoyu LiCollege of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China.
Zonghan JiangCollege of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China.
Rushun ZhouHunan Provincial Institution of Veterinary Drug and Feed Control, Changsha, Hunan, China.
Xiaojun ChenCollege of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China.
Zhiliang SunCollege of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China.
Yanan WangFuRong Laboratory, Central South University, Changsha, Hunan, China. wangyanan@csu.edu.cn.
Jiyun LiCollege of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China. lijiyuny@foxmail.com.

Funding

the National Key Laboratory of Veterinary Public Health and Safety 2025SKLVPHS02
6 · The paper itself

Abstract

In response to the critical challenge of colistin resistance in animal production, we examined the occurrence and genetic features of mcr-1-positive E. coli isolates collected from livestock in Hunan province, China, between 2016 and 2021. A total of 1,358 animal samples from chickens and pigs were collected and screened. Monitoring data indicates that nineteen mcr-1-positive E. coli isolates (1.40%) were identified, and all were resistant to colistin and tetracycline. The prevalence rate of mcr-1 positive E. coli has significantly declined since 2017 and has remained consistently low. Most isolates (89.47%) exhibited multidrug resistance and carried multiple antibiotic resistance genes, including tet(A), sul3, bla

Indexed as

Escherichia coliEscherichia coli InfectionsEscherichia coli ProteinsLivestockAnimalsAnti-Bacterial AgentsChickensChinaColistinDrug Resistance, Multiple, BacterialGenome, BacterialMicrobial Sensitivity TestsMultilocus Sequence TypingPlasmidsPrevalenceSwineAnti-Bacterial AgentsColistinEscherichia coli ProteinsMCR-1 protein, E coli

Identifiers

PMID42283845

What OpenQuestion holds

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Registered trials

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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.