一埃及野生和养鸟群中传播的Mycoplasma物种:流行率和植物遗传学分析
Rasha Abotaleb1,2, Sherif Marouf1, Dina Y H ELShafey2
1Department of Microbiology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
Veterinary research communications
|August 13, 2025
概括
在埃及,在15.2%的野生和养鸟类中检测到质菌种. 确定了特定的Mycoplasma gallisepticum和Mycoplasma synoviae,突出了鸟类种群中潜在的动物感染风险和病原体多样性.
科学领域:
- 兽医微生物学 兽医微生物学
- 鸟类病理学 鸟类病理学
- 分子流行病学分子流行病学
背景情况:
- 野生和养的鸟类作为各种病原体的水库,对公众健康有影响.
- 在全球范围内,在各种鸟类种群中记录了Mycoplasma物种感染.
研究的目的:
- 研究埃及野生和养鸟类中Mycoplasma物种的流行率和遗传多样性.
- 在这些鸟类种群中识别特定的Mycoplasma物种,包括Mycoplasma gallisepticum和Mycoplasma synoviae.
主要方法:
- 微生物培养和PCR放大16SrRNA基因用于Mycoplasma属识别.
- 用GPO原料进行基因特异性PCR和用于M. gallisepticum和M. synoviae检测的物种特异性PCR.
- 选定PCR产品的遗传学分析,以评估埃及Mycoplasma菌株的遗传关系.
主要成果:
- 总体而言,Mycoplasma spp. 的情况. 通过培养,患病率为15.2% (38/250),PCR证实8.8% (22/250).
- 发生率最高的Mycoplasma spp. 在 Galliformes 中观察到,其次是 Strigiformes,Columbiformes,Accipitriformes,Bucerotiformes 和 Ciconiiformes.
- 在四只鸟类中检测到Mycoplasma gallisepticum,在一只鸟类中检测到Mycoplasma synoviae,仅限于Accipitriformes和Galliformes类.
结论:
- 这项研究确定了Mycoplasma spp.的存在和遗传变异性. 在埃及的野生和俘鸟类中.
- 这些发现表明了潜在的传播途径,并强调了监测鸟类真菌血病对于动物和人类健康监测的重要性.
- 埃及菌株与全球参考菌株的遗传相似性强调了禽病原体分布的相互联系.
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