Evidence map›Paper›PMID 35508821›Full record

ArticleCurrent microbiology2022

Whole Genome Sequencing and Biological Characteristics of Two Strains of Porcine Escherichia coli Isolated from Saba Pigs.

Bo Zhang, Weiwei Zhao, Bin Gao, Chunlan Shan, Xi Wang, Quan Wan, Jing Deng, Jinglong Cha, Bingxun Chen, Dongmei Han and 6 more

Abstract read
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In one paragraph

Article in Current microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Yersiniabactin-ProducingInternational journal of molecular sciences · 2023
    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

16 authors.

Bo Zhang *College of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
Weiwei Zhao *College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.
Bin Gao *College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.
Chunlan ShanCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
Xi WangCollege of Veterinary Medicine, Yunnan Agricultural University, Kunming, China.
Quan WanCollege of Veterinary Medicine, Yunnan Agricultural University, Kunming, China.
Jing DengCollege of Veterinary Medicine, Yunnan Agricultural University, Kunming, China.
Jinglong ChaCollege of Veterinary Medicine, Yunnan Agricultural University, Kunming, China.
Bingxun ChenCollege of Veterinary Medicine, Yunnan Agricultural University, Kunming, China.
Dongmei HanCollege of Veterinary Medicine, Yunnan Agricultural University, Kunming, China.
Libo GaoCollege of Veterinary Medicine, Yunnan Agricultural University, Kunming, China.
Pingxing AoCollege of Veterinary Medicine, Yunnan Agricultural University, Kunming, China.
Ru ZhaoCollege of Veterinary Medicine, Yunnan Agricultural University, Kunming, China.
Peng XiaoCollege of Veterinary Medicine, Yunnan Agricultural University, Kunming, China. aipengpengpiao@163.com.
Longbao LvInstitute of Zoology, Chinese Academy of Sciences, Kunming, China. lvlongbao@mail.kiz.ac.cn.
Hong GaoCollege of Veterinary Medicine, Yunnan Agricultural University, Kunming, China. gaohongping@163.com.

Funding

National Natural Science Foundation of China 31960692
6 · The paper itself

Abstract

Escherichia coli (E. coli) is an important pathogen that causes diarrhea and death in piglets. In this work, whole genome sequencing of two E. coli strains (ZB-1, ZWW-1) isolated from Saba pigs. And focus on the relationship between drug resistance, pathogenic phenotype and genotype of the two strains. This study analyzed the drug susceptibility of the two strains. The LD50 values, tissue bacterial load and intestinal pathological changes in mice infected with the two strains. The differences in gene functions such as drug resistance, virulence, and unique genes between the two strains, as well as the genetic evolutionary relationship of housekeeping genes were analyzed. The results showed that the two strains had the same resistance phenotype to most drugs. The LD50 value, tissue load, and pathological changes in mice infected with strain ZB-1 revealed that this strain was more virulent and pathogenic than strain ZWW-1. In addition, the housekeeping genes contained in the two strains are in the same large branch as E. coli of different species, and the genetic evolution is stable. All of them carry EPEC-type strain-specific virulence genes escV and ent, indicating that they are all new members of EPEC-type strains. This study laid the foundation for understanding the genetic background and biological characteristics of E. coli from Saba pigs.

Indexed as

Escherichia coli InfectionsEscherichia coli ProteinsAnimalsDiarrheaEscherichia coliMicePhylogenySwineVirulenceWhole Genome SequencingEscherichia coli Proteins

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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.