Genetic differentiation of Pseudoregma bambucicola population based on mtDNA COII gene
作者: Xiang NongSheng-Nan ZhongSi-Min LiYao-Jun YangZi LiangYue Xie
作者单位: 1Bamboo Diseases and Pest Control and Resources Development Key Laboratory of Sichuan Province, Sichuan 614000, China
2College of Life Science, Leshan Normal University, Leshan 614000, China
3College of Food and Biological Engineering, XiHua University, Chengdu 610000, China
4College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China
刊名: Saudi Journal of Biological Sciences, 2019, Vol.26 (5), pp.1032-1036
来源数据库: Elsevier Journal
DOI: 10.1016/j.sjbs.2019.04.016
关键词: Pseudoregma bambucicolaMtDNA COII genePopulation geneticsGenetic differentiation
英文摘要: Abstract(#br)mtDNA COII gene sequences were identified and analyzed using different types of software, namely, MEGA5.0, DNAMAN, and DnaSP5.0 in four Chinese provinces, namely, Sichuan, Zhejiang, Guizhou and Shanghai. Analysis of molecular genetic variation and its genetic structure and differentiation, combined with NJ tree, MP tree analysis and analysis of molecular variance (AMOVA), at Fst = 0.0582 conclude that the genetic differentiation is low, gene flow is Nm = 8.0911, and gene exchange is sufficient. However, for the geographic populations of Pseudoregma bambucicola in the four provinces, their gene exchange is relatively weak at Nm = 0.8284, whereas the genetic differentiation is high at Fst = 0.3764. Based on the data, total nucleotide diversity between the populations is 0.00158...
全文获取路径: Elsevier  (合作)

  • mtDNA 线粒体 DNA
  • genetics 遗传学
  • population 母体
  • based 基于