Molecular Phylogenetic Inference of the Woolly Mammoth Mammuthus primigenius, Based on Complete Sequences of Mitochondrial Cytochrome b and 12S Ribosomal RNA Genes

1998 ◽  
Vol 46 (3) ◽  
pp. 314-326 ◽  
Author(s):  
Miyuki Noro ◽  
Ryuichi Masuda ◽  
Irena A. Dubrovo ◽  
Michihiro C. Yoshida ◽  
Makoto Kato
Keyword(s):  
Cytochrome B ◽  
Ribosomal Rna ◽  
Phylogenetic Inference ◽  
Mitochondrial Cytochrome ◽  
Mammuthus Primigenius ◽  
Mitochondrial Cytochrome B ◽  
Molecular Phylogenetic ◽  
Complete Sequences ◽  
Rna Genes ◽  
Woolly Mammoth

Molecular phylogenetic status of Siberian roe deer (Capreolus pygargus) based on mitochondrial cytochrome b from Jeju Island in Korea

2014 ◽  
Vol 59 (32) ◽  
pp. 4283-4288 ◽  
Author(s):  
Yong-Su Park ◽  
Baek-Jun Kim ◽  
Woo-Shin Lee ◽  
Jong-Taek Kim ◽  
Tae-Wook Kim ◽  
...  
Keyword(s):  
Cytochrome B ◽  
Roe Deer ◽  
Jeju Island ◽  
Mitochondrial Cytochrome ◽  
Siberian Roe Deer ◽  
Mitochondrial Cytochrome B ◽  
Phylogenetic Status ◽  
Molecular Phylogenetic ◽  
Capreolus Pygargus

Testing the validity of two putative sympatric species from Sinocyclocheilus (Cypriniformes: Cyprinidae) based on mitochondrial cytochrome b sequences

Zootaxa ◽  
2018 ◽  
Vol 4476 (1) ◽  
pp. 130 ◽  
Author(s):  
YAN-YAN CHEN ◽  
RONG LI ◽  
CHUN-QING LI ◽  
WEI-XIAN LI ◽  
HONG-FU YANG ◽  
...  
Keyword(s):  
Cytochrome B ◽  
Strong Support ◽  
Sympatric Species ◽  
Recent Common Ancestor ◽  
Mitochondrial Cytochrome ◽  
Most Recent Common Ancestor ◽  
Mitochondrial Cytochrome B ◽  
Outgroup Species ◽  
Complete Sequences ◽  
Surrounding Areas

There are over 60 species within the freshwater fish genus Sinocyclocheilus (Cypriniformes: Cyprinidae) distributed throughout the Yunnan-Guizhou Plateau and its surrounding areas in China. In recent years, the increasing number of new species described has raised some controversy about the validity of several species within this genus, notably the putative sympatric species pair S. qiubeiensis and S. jiuchengensis. To test the validity of S. qiubeiensis and S. jiuchengensis, we analyzed the complete sequences of the mitochondrial cytochrome b (CYTB) gene of 20 identified species and one outgroup species. Phylogenetic relationships were reconstructed using CYTB with maximum likelihood (ML) and Bayesian inference (BI) methods. Our phylogenetic results showed that all individuals of S. qiubeiensis and S. jiuchengensis clustered in one clade with strong support. In addition, the genetic distance between the two species was 0.11%, within the range observed at the intraspecific level. The most recent common ancestor of S. qiubeiensis and S. jiuchengensis dated back to 0.13 million years ago, indicating little time for complete speciation to have occurred. These results clearly support the viewpoint that S. jiuchengensis is a synonym of S. qiubeiensis.

scholarly journals First PCR isolation of Crithidia mellificae (Euglenozoa: Trypanosomatidae) in Apis mellifera (Hymenoptera: Apidae) in Italy

2015 ◽  
Vol 47 (1) ◽  
pp. 45 ◽  
Author(s):  
Antonella Cersini ◽  
Valeria Antognetti ◽  
Raffaella Conti ◽  
Fabiana Velletrani ◽  
Giovanni Formato
Keyword(s):  
Apis Mellifera ◽  
Cytochrome B ◽  
Ribosomal Rna ◽  
Short Communication ◽  
Small Subunit ◽  
Mitochondrial Cytochrome ◽  
Small Subunit Ribosomal Rna ◽  
Mitochondrial Cytochrome B ◽  
Pcr Products

<em>Crithidia mellificae</em> (Langridge &amp; McGhee, 1967) is a trypanosomatid described in <em>Apis</em> <em>mellifera</em> (Linnaeus, 1758). The pathological effects of this parasite on the host are not well known. In this short communication, we report the first isolation of this pathogen in Italy, as realized in December 2013. The detection of <em>Crithidia</em> spp. was obtained by applying two PCR protocols that target the sequence of the mitochondrial cytochrome b (<em>Cytb</em>) and the sequence of small subunit ribosomal RNA (<em>SSUrRNA</em>), respectively. The PCR products were subjected to sequencing, which confirmed that the strain belonged to <em>Crithidia mellificae</em>.

scholarly journals Human mitochondrial cytochrome b variants studied in yeast: not all are silent polymorphisms

2016 ◽  
Vol 1857 ◽  
pp. e44-e45
Author(s):  
Zehua Song ◽  
Anaïs Laleve ◽  
Cindy Vallières ◽  
John E. McGeehan ◽  
Rhiannon E. Lloyd ◽  
...  
Keyword(s):  
Cytochrome B ◽  
Mitochondrial Cytochrome ◽  
Mitochondrial Cytochrome B
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