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Genetic diversity of echinococcus spp. in Russia

机译:棘球oc菌的遗传多样性。在俄罗斯

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SUMMARY In Russia, both alveolar and cystic echinococcoses are endemic. This study aimed to identify the aetiological agents of the diseases and to investigate the distribution of each Echinococcus species in Russia. A total of 75 Echinococcus specimens were collected from 14 host species from 2010 to 2012. Based on the mitochondrial DNA sequences, they were identified as Echinococcus granulosus sensu stricto (s.s.), E. canadensis and E. multilocularis. E. granulosus s.s. was confirmed in the European Russia and the Altai region. Three genotypes, G6, G8 and G10 of E. canadensis were detected in Yakutia. G6 was also found in the Altai region. Four genotypes of E. multilocularis were confirmed; the Asian genotype in the western Siberia and the European Russia, the Mongolian genotype in an island of Baikal Lake and the Altai Republic, the European genotype from a captive monkey in Moscow Zoo and the North American genotype in Yakutia. The present distributional record will become a basis of public health to control echinococcoses in Russia. The rich genetic diversity demonstrates the importance of Russia in investigating the evolutionary history of the genus Echinococcus.
机译:小结在俄罗斯,肺泡和囊性棘球菌都是地方病。这项研究旨在确定这种疾病的病因,并调查俄罗斯每个棘球chin菌种的分布。从2010年到2012年,共从14个寄主物种中采集了75株棘球E标本。根据线粒体DNA序列,它们被鉴定为细粒棘球E,加拿大细粒棘球lo和多叶大肠杆菌。细粒肠球菌在欧洲的俄罗斯和阿尔泰地区得到证实。在雅库特发现了加拿大E. canadensis的三种基因型,即G6,G8和G10。 G6也在阿尔泰地区被发现。确认了四种基因型的多叶大肠杆菌。亚洲的基因型包括西伯利亚西部和欧洲的俄罗斯,贝加尔湖和阿尔泰共和国的蒙古族基因型,莫斯科动物园中圈养的猴子的欧洲基因型和雅库特的北美基因型。目前的分配记录将成为控制俄罗斯棘球菌的公共卫生基础。丰富的遗传多样性证明了俄罗斯在调查棘球E属的进化史中的重要性。

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