Heterogeneity of Heterotrophic Bacteria Dominating in Brackish Lake Shira (Republic of Khakasia, Russia) Subjected to Anthropogenic Impact

• 作者: Ludmila Yu. Popova Olga V. Salamatina Tatiana I. Lobova Yuriy V. Barkhatov
• 来源期刊: 水资源与保护(英文)
• 学科: 医学
• 关键词: ANTHROPOGENIC Impact Antibiotic Resistance HALOTOLERANCE HETEROTROPHIC Bacteria HETEROGENEITY
• 年，卷（期）: 2010,（5）
• 页码范围: 389-395
• 页数: 7页
• 分类号: R73

摘要

In this work data on heterogeneity in halotolerance and the resistance to antibiotics of heterotrophic bacteria dominating in Lake Shira (Republic of Khakasia, Russia) were presented. It was established that halotoler-ance of the bacteria is determined by genetic and epigenetic mechanisms. Influence of anthropogenic factor (entering the ecosystem allochthonous bacteria) on the appearance of multiple antibiotic resistance appear-ance by dominating bacterial species is discussed.