Use of multilocus sequence typing to infer genetic diversity and population structure of Lactobacillus plantarum isolates from different sources
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- 作者：Haiyan Xu ; Wenjun Liu ; Wenyi Zhang ; Jie Yu ; Yuqin Song ; Bilige Menhe…
- 关键词：Lactobacillus plantarum ; Multilocus sequence typing ; Housekeeping genes ; Genetic diversity ; Population structure
- 刊名：BMC Microbiology
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：15
- 期：1
- 全文大小：1,670 KB
- 刊物主题：Microbiology; Biological Microscopy; Fungus Genetics; Parasitology; Virology; Life Sciences, general;
- 出版者：BioMed Central
- ISSN：1471-2180
文摘
Background Lactobacillus plantarum is a lactic acid bacterium (LAB) of considerable industrial interest since it has an important role in the production of fermented food. In the present study, the genetic diversity and population structure within 186 L. plantarum isolates was determined based on a novel MLST scheme employing eight housekeeping genes. These isolates had originated from different sources and geographic regions: 179 isolates were from our own culture collection and originated from China and Mongolia and seven isolates were type or reference isolates from other collections.