Genetic diversity and population structure of black sea bream (Acanthopagrus schlegelii) based on mitochondrial control region sequences: the genetic effect of stock enhancement

2020 ◽  
Vol 35 ◽  
pp. 101188
Author(s):  
Binbin Shan ◽  
Yan Liu ◽  
Na Song ◽  
Dongping Ji ◽  
Changping Yang ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Control Region ◽  
Black Sea ◽  
Genetic Effect ◽  
Mitochondrial Control Region ◽  
Stock Enhancement ◽  
Sea Bream ◽  
Acanthopagrus Schlegelii ◽  
Control Region Sequences

Parentage determination of black sea bream (Acanthopagrus schlegelii) for stock enhancement: effectiveness and loss of genetic variation

2021 ◽  
Vol 40 (6) ◽  
pp. 41-49
Author(s):  
Binbin Shan ◽  
Yan Liu ◽  
Na Song ◽  
Changping Yang ◽  
Shengnan Liu ◽  
...  
Keyword(s):  
Genetic Variation ◽  
Black Sea ◽  
Stock Enhancement ◽  
Sea Bream ◽  
Acanthopagrus Schlegelii

scholarly journals Genetic Diversity in the mtDNA control region and population structure of Chrysichthys nigrodigitatus from selected Nigerian rivers: Implications for conservation and aquaculture

2016 ◽  
Vol 24 (2) ◽  
pp. 85-97 ◽  
Author(s):  
Sylvanus A. Nwafili ◽  
Tian-Xiang Gao
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Control Region ◽  
Haplotype Diversity ◽  
Population Expansion ◽  
Mitochondrial Control Region ◽  
Recent Population Expansion ◽  
Base Pair Fragment ◽  
Population Structures ◽  
High Level

Abstract The genetic diversity and population structure of Chrysichthys nigrodigitatus were evaluated using a 443 base pair fragment of the mitochondrial control region. Among the eight populations collected comprising 129 individuals, a total of 89 polymorphic sites defined 57 distinct haplotypes. The mean haplotype diversity and nucleotide diversity of the eight populations were 0.966±0.006 and 0.0359±0.004, respectively. Analysis of molecular variance showed significant genetic differentiation among the eight populations (FST =0.34; P < 0.01). The present results revealed that C. nigrodigitatus populations had a high level of genetic diversity and distinct population structures. We report the existence of two monophyletic matrilineal lineages with mean genetic distance of 10.5% between them. Non-significant negative Tajima’s D and Fu’s Fs for more than half the populations suggests that the wild populations of C. nigrodigitatus underwent a recent population expansion, although a weak one since the late Pleistocene.

scholarly journals Phylogeography and population structure of - grypotus (Richardson, 1846) as revealed by mitochondrial control region sequences

ZooKeys ◽  
2017 ◽  
Vol 705 ◽  
pp. 143-158 ◽  
Author(s):  
Linlin Zhao ◽  
Dan Yi ◽  
Chunhou Li ◽  
Dianrong Sun ◽  
Hanxiang Xu ◽  
...  
Keyword(s):  
Population Structure ◽  
Control Region ◽  
Mitochondrial Control Region ◽  
Control Region Sequences
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