Genetic analysis and population genetic structure of hard-shelled mussel, Mytilus coruscus Gould 1861 (Mytiloida: Mytilidae) from the coasts of South Korea based on mitochondrial cytochrome oxidase (COI) gene sequences

2021 ◽  
Author(s):  
Chang Ho Yi ◽  
Moongeun Yoon ◽  
Ji Min Kim ◽  
Il-Hun Kim ◽  
In-Young Cho ◽  
...  
Keyword(s):  
Genetic Structure ◽  
Genetic Analysis ◽  
South Korea ◽  
Cytochrome Oxidase ◽  
Population Genetic Structure ◽  
Population Genetic ◽  
Coi Gene ◽  
Mitochondrial Cytochrome ◽  
Gene Sequences ◽  
Mitochondrial Cytochrome Oxidase

scholarly journals Why not do phylogeography on every chthamalid barnacle? The case of Jehlius cirratus

2014 ◽  
Author(s):  
John P Wares
Keyword(s):  
Population Structure ◽  
Genetic Structure ◽  
Population Genetic Structure ◽  
Population Genetic ◽  
Coi Gene ◽  
Phylogeographic Structure ◽  
Mitochondrial Cytochrome ◽  
Using Data ◽  
Mitochondrial Cytochrome Oxidase ◽  
Null Expectation

Here I evaluate the population genetic structure of the barnacle Jehlius cirratus across a broad portion of its geographic distribution using data from the mitochondrial cytochrome oxidase I (COI) gene region. Despite sampling diversity from close to 3000km of the linear range of this barnacle, there is little evidence for population structure. Hudson's Snn value across all sites is not significantly different from null expectation, and no other phylogeographic structure is evident. Unbalanced sample sizes and their effect on such population genetic and phylogeographic analyses are discussed, but the general conclusion of this study is that J. cirratus can be considered panmictic along the Chilean coast.

scholarly journals Why not do phylogeography on every chthamalid barnacle? The case of Jehlius cirratus

2014 ◽  
Author(s):  
John P Wares
Keyword(s):  
Population Structure ◽  
Genetic Structure ◽  
Population Genetic Structure ◽  
Population Genetic ◽  
Coi Gene ◽  
Phylogeographic Structure ◽  
Mitochondrial Cytochrome ◽  
Using Data ◽  
Mitochondrial Cytochrome Oxidase ◽  
Null Expectation

Here I evaluate the population genetic structure of the barnacle Jehlius cirratus across a broad portion of its geographic distribution using data from the mitochondrial cytochrome oxidase I (COI) gene region. Despite sampling diversity from close to 2500km of the linear range of this barnacle, there is little evidence for population structure. Hudson's Snn value across all sites is not significantly different from null expectation, and no other phylogeographic structure is evident. Unbalanced sample sizes and their effect on such population genetic and phylogeographic analyses are discussed, but the general conclusion of this study is that J. cirratus can be considered panmictic along the Chilean coast.

Redefinition of Cornexcisia Fan & Kano, 2000 (Diptera: Sarcophagidae), with the first description of the female of Sarcophaga kurahashii (Shinonaga & Tumrasvin, 1979)

Zootaxa ◽  
2019 ◽  
Vol 4668 (3) ◽  
pp. 410-420
Author(s):  
CHAO WANG ◽  
YUNYUN GAO ◽  
THOMAS PAPE ◽  
DONG ZHANG
Keyword(s):  
Cytochrome Oxidase ◽  
Coi Gene ◽  
Mitochondrial Cytochrome ◽  
Gene Sequences ◽  
Cytochrome Oxidase Subunit ◽  
Cytochrome Oxidase Subunit I ◽  
Mitochondrial Cytochrome Oxidase Subunit ◽  
Senior Synonym ◽  
First Time ◽  
Mitochondrial Cytochrome Oxidase

Sarcophaga Meigen, 1826 is proposed as a senior synonym of Cornexcisia Fan & Kano, 2000, syn. nov. and Fanzideia Xue, Verves & Du, 2011, syn. nov. Cornexcisia Fan & Kano, 2000, stat. rev. is given status as a subgenus and is considered a senior synonym of Fanzideia Xue, Verves & Du, 2011, syn. nov. at the subgeneric level. Cornexcisia is argued to contain S. (Cornexcisia) longicornuta (Fan & Kano, 2000), comb. nov., S. (C.) cygnocerca (Xue, Verves & Du, 2011), comb. nov., S. (C.) kurahashii (Shinonaga & Tumrasvin, 1979), subgen. comb. nov. (from Phallosphaera Rohdendorf) and S. (C.) suthep Pape & Bänziger, 2003, subgen. comb. nov. (from Rosellea Rohdendorf). Sarcophaga (C.) kurahashii is newly recorded from China (Yunnan), the male is redescribed and the female is described for the first time, supported by photographs, illustrations and mitochondrial cytochrome oxidase subunit I (COI) gene sequences. Species of Cornexcisia share an exceptionally long postpedicel in the female and the following apomorphic distiphallic appendages in the male: juxta ventro-proximally with an apically divided arm with cuticular pile, and lateral styli bifurcated from the base with each branch elongate, gently curved and slightly expanded apically. A key to the species of Cornexcisia is provided. 

scholarly journals Occurrence of the Indo-Pacific freshwater prawn Macrobrachium equidens Dana 1852 (Decapoda, Palaemonidae) on the coast of Brazilian Amazonia, with notes on its reproductive biology

2011 ◽  
Vol 83 (2) ◽  
pp. 533-544 ◽  
Author(s):  
Cristiana R Maciel ◽  
Manoel L Quadros ◽  
Fernando Abrunhosa ◽  
Sandra Bastos ◽  
Horacio Schneider ◽  
...  
Keyword(s):  
Genetic Analysis ◽  
Cytochrome Oxidase ◽  
Reproductive Biology ◽  
Native Species ◽  
Freshwater Prawn ◽  
Coi Gene ◽  
Pacific Region ◽  
Mitochondrial Cytochrome ◽  
First Time ◽  
Mitochondrial Cytochrome Oxidase

The freshwater prawn Macrobrachium equidens, which is native species of the Indo-Pacific Region, was recorded for the first time on the Amazon coast of Brazil. This species was found to inhabit the same environment as two native Macrobrachium species, M. amazonicum and M. acanthurus, and is morphologically very similar to the latter. The identification of the species was confirmed by the genetic analysis of sequences of the mitochondrial Cytochrome Oxidase (COI) gene. A detailed description of the morphological features and reproductive biology of M. equidens in this new environment is presented.

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