scholarly journals CYTOCHROME OXIDASE SUBUNIT AND INTERNAL TRANSCRIBED SPACER MOLECULAR REVELATION OF INFECTION WITH FASCIOLA SP. IN FIELD- COLLECTED LYMNAEA NATALENSIS SNAILS

2019 ◽  
Vol 49 (2) ◽  
pp. 357-364
Author(s):  
AMINA IBRAHIM ◽  
SAMI NASR
Keyword(s):  
Cytochrome Oxidase ◽  
Internal Transcribed Spacer ◽  
Cytochrome Oxidase Subunit ◽  
Oxidase Subunit ◽  
Lymnaea Natalensis

First record of body colour polymorphism in giant African snail Achatina fulica (Bowdich, 1822) - a comparative study using mitochondrial cytochrome oxidase subunit I (COI) gene

ENTOMON ◽  
2019 ◽  
Vol 44 (2) ◽  
pp. 155-160
Author(s):  
Keerthy Vijayan ◽  
R. Sugantha Sakthivel ◽  
T.V. Sajeev
Keyword(s):  
Cytochrome Oxidase ◽  
South India ◽  
The Body ◽  
Colour Polymorphism ◽  
Coi Gene ◽  
Body Colour ◽  
Cytochrome Oxidase Subunit ◽  
Cytochrome Oxidase Subunit I ◽  
Black And White ◽  
Oxidase Subunit

The presence of the body colour polymorphism in the tropical invasive pest giant African snail is reported for the first time from South India. Three different body colour polymorphs were recognised viz. grey, black and white. The grey body colour is the most common polymorph. The black and white colour polymorphs are found to be in almost equal proportions in the reported localities with the grey counterparts. The cytochrome oxidase subunit I (COI) sequences of the three colour polymorphs are found to be identical. The presence of the body colour polymorphism in south India may be attributed to the avian predation and other selection pressures.

scholarly journals Polymorphic Variation in Cytochrome Oxidase Subunit Genes

2010 ◽  
Vol 21 (1) ◽  
pp. 141-154 ◽  
Author(s):  
Jianghua Lu ◽  
Kaixuan Wang ◽  
Mariana Rodova ◽  
Raquel Esteves ◽  
Diana Berry ◽  
...  
Keyword(s):  
Cytochrome Oxidase ◽  
Polymorphic Variation ◽  
Cytochrome Oxidase Subunit ◽  
Oxidase Subunit

New species and findings of Pagastia Oliver (Diptera: Chironomidae: Diamesinae) from Central Asia, with DNA barcoding of known species of the genus

Zootaxa ◽  
2021 ◽  
Vol 4951 (3) ◽  
pp. 559-570
Author(s):  
EUGENYI A.  MAKARCHENKO ◽  
ALEXANDER A. SEMENCHENKO ◽  
DMITRY M. PALATOV
Keyword(s):  
New Species ◽  
Central Asia ◽  
Cytochrome Oxidase ◽  
Phylogenetic Trees ◽  
Morphological Characters ◽  
Molecular Data ◽  
Adult Males ◽  
Cytochrome Oxidase Subunit ◽  
Oxidase Subunit ◽  
Coi Sequences

Chironomids of the genus Pagastia Oliver (Diamesinae, Diamesini) from the mountains of Central Asia are revised using both morphological characters and molecular data. Illustrated descriptions of the adult male Pagastia (P.) caelestomontana sp. nov. from Kirgizstan and Tajikistan, P. (P.) hanseni sp. nov. from Tajikistan, and record of a finding apparently a new species P. (P.) aff. lanceolata (Tokunaga) from Tajikistan as well as an updated a key to the determination of the adult males of all known species of Pagastia are provided. A phylogenetic framework is reconstructed based on two mitochondrial genes cytochrome oxidase subunit I (COI) sequences of 34 samples belonging to 7 species of the genus Pagastia and cytochrome oxidase subunit II (COII) available for most samples. Phylogenetic trees of some known species of the genus Pagastia were reconstructed using the combined dataset and Bayesian inference (BI) and Maximum Likelihood (ML) methods. The interspecific K2P distances between seven Pagastia species including P. (P.) caelestomontana sp. nov., P. (P.) hanseni sp. nov. and undescribed P. (P.) aff. lanceolata (Tokunaga) are 6.3–13.2 which corresponding to species level. 

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