@article{MAKHILLVR20136428019,
    title = {Serotype Identification and Detection of Related Genes of HPI Pathogenic Island of <I>Escherichia coli</I> Isolated from Pigs in Hebei Province of China},
    journal = {Veterinary Research},
    volume = {6},
    number = {4},
    pages = {99-104},
    year = {2013},
    issn = {1993-5412},
    doi = {vr.2013.99.104},
    url = {https://makhillpublications.co/view-article.php?issn=1993-5412&doi=vr.2013.99.104},
    author = {Qiumei,Yanying,Shuqin,Guisheng,Hai,Guangping,Yuqin,Cuizhen and},
    keywords = {E. coli from pigs,O serotype,high pathogenicity island,gene,O38},
    abstract = {A total of 54 samples including duodenum, small intestine contents, lymphonodi mesenterici and diarrhea feces were collected from pigs died of diarrhea in Hebei Province of China in 2009~2011. These samples were examined for the presence of <I>E. coli</I> and serotype identification. High pathogenicity island was detected from <I>E. coli </I>isolates. The isolation and identification of O serotype of <I>E. coli</I> were conducted by common method, <I>fyuA</I> and <I>irp2</I> genes were detected using PCR. The 54 <I>E. coli</I> strains referred to ten serotypes, O38 was the dominant serotype whose proportion was 51.5% (17/33). The positive rate of <I>fyuA</I> gene was 24.4% (11/45), <I>irp2</I> was 42.2% (19/45), <I>irp2</I> and <I>fruA</I> was 13.3% (6/45).}
    }