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Genetic differentiation of
- Source :
- Saudi Journal of Biological Sciences, Vol 26, Iss 5, Pp 1032-1036 (2019)
- Publication Year :
- 2019
-
Abstract
- 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 ± 0.00021. The results showed that the total population of Tajima’s D and Fu’s Fs results are D = −0.885 and Fs = 0.226, respectively. The experimental numerical results showed that this total population is not significant (P > 0.10), indicating that nine different geographic populations are short-term. No expansion occurred in the internal population. This study provided a theoretical and practical basis for the comprehensive prevention and control of P. bambucicola. Keywords: Pseudoregma bambucicola, mtDNA COII gene, Population genetics, Genetic differentiation
- Subjects :
- 0106 biological sciences
0301 basic medicine
education.field_of_study
Molecular Genetic Variation
Pseudoregma bambucicola
Population
Population genetics
Biology
01 natural sciences
Analysis of molecular variance
Article
Gene flow
Nucleotide diversity
03 medical and health sciences
030104 developmental biology
lcsh:Biology (General)
Evolutionary biology
Genetic structure
General Agricultural and Biological Sciences
education
lcsh:QH301-705.5
010606 plant biology & botany
Subjects
Details
- ISSN :
- 1319562X
- Volume :
- 26
- Issue :
- 5
- Database :
- OpenAIRE
- Journal :
- Saudi journal of biological sciences
- Accession number :
- edsair.doi.dedup.....d723783a846efc71ff0034a7285b81a6