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Updated: Apr 30, 2026

Detection of Live Escherichia coli O157:H7 Cells by PMA-qPCR
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Detection of Live Escherichia coli O157:H7 Cells by PMA-qPCR

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首次报告mcr-10在一种海鲜产生的ESBL产生肠道细菌xiangfangensis菌株中的mcr-10

Christian Xedzro1, Toshi Shimamoto1, Liansheng Yu2

  • 1Laboratory of Food Microbiology and Hygiene, Graduate School of Integrated Sciences for Life, Hiroshima University, 1-4-4 Kagamiyama, Higashihiroshima, 739-8528, Japan.

Current microbiology
|March 14, 2025
PubMed
概括

在海鲜细菌中发现了一种新的抗素基因mcr-10. 在Enterobacter xiangfangensis中发现的这一发现凸显了对食品供应链监控的必要性,以追踪移动耐药基因.

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Bacterial gastroenteritis, characterized by diarrhea, abdominal cramps, and vomiting, is often caused by ingestion of contaminated food or water and is frequently associated with pathogenic Escherichia coli strains. These microbes exploit two principal mechanisms to inflict disease.Shiga toxin–producing E. coli, also referred to as STEC—notably O157:H7—release Shiga toxins that target ribosomes, blocking protein synthesis. The B subunit of the toxin binds the host glycolipid...
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Methicillin-resistant Staphylococcus aureus (MRSA) presents a critical public health threat, arising from its capacity to resist β-lactam antibiotics due to acquisition of the mecA gene within the staphylococcal cassette chromosome mec (SCCmec). This gene encodes penicillin-binding protein 2a (PBP2a), which impairs binding efficacy of methicillin and other β-lactams. MRSA has evolved into distinct clonal lineages impacting humans and animals alike, reinforcing its significance within...
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