Characterization of a vasa homolog in Mekong giant catfish (Pangasianodon gigas): Potential use as a germ cell marker

2021 ◽  
Vol 234 ◽  
pp. 106869
Author(s):  
Kensuke Ichida ◽  
Araya Jangprai ◽  
Pongsawan Khaosa-art ◽  
Goro Yoshizaki ◽  
Surintorn Boonanuntanasarn
Keyword(s):  
Germ Cell ◽  
Cell Marker ◽  
Pangasianodon Gigas ◽  
Giant Catfish ◽  
Potential Use ◽  
Mekong Giant Catfish

Isolation and characterization of microsatellite DNA markers in endangered Mekong giant catfish Pangasianodon gigas

2006 ◽  
Vol 72 (5) ◽  
pp. 1066-1071 ◽  
Author(s):  
Yoshihisa OHASHI ◽  
Masamichi NAKAJIMA ◽  
Narueron SUKUMASAVIN ◽  
Uthairat NA-NAKORN ◽  
Nobuhiko TANIGUCHI
Keyword(s):  
Dna Markers ◽  
Microsatellite Dna ◽  
Isolation And Characterization ◽  
Microsatellite Dna Markers ◽  
Pangasianodon Gigas ◽  
Giant Catfish ◽  
Mekong Giant Catfish

Seasonal movement of one Mekong giant catfish, Pangasianodon gigas, in relation to the environmental conditions of Mae Peum Reservoir, northern Thailand

2010 ◽  
Vol 30 (9) ◽  
pp. 1369-1372
Author(s):  
Hiromichi Mitamura ◽  
Yasushi Mitsunaga ◽  
Nobuaki Arai ◽  
Yukiko Yamagishi ◽  
Metha Khachaphichat ◽  
...  
Keyword(s):  
Environmental Conditions ◽  
Northern Thailand ◽  
Seasonal Movement ◽  
Pangasianodon Gigas ◽  
Giant Catfish ◽  
Mekong Giant Catfish

scholarly journals Genetic Diversity of the Endangered Mekong Giant Catfish, Striped Catfish, and Their Hybrids From Thailand

2019 ◽  
Vol 12 ◽  
pp. 194008291986948 ◽  
Author(s):  
Poompat Phadphon ◽  
Thitapa Amontailak ◽  
Napatsakorn Kotchantuek ◽  
Suparat Srithawong ◽  
Wibhu Kutanan ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Divergence Time ◽  
Effective Population ◽  
Mt Dna ◽  
Endangered Fish ◽  
Pangasianodon Hypophthalmus ◽  
Pangasianodon Gigas ◽  
Giant Catfish ◽  
Striped Catfish ◽  
Mekong Giant Catfish

Previous genetic investigations of the Mekong giant catfish ( Pangasianodon gigas Chevey, 1913) and striped catfish ( Pangasianodon hypophthalmus Sauvage, 1878) provided discordant results. Here, we sequenced mitochondrial (mt) DNA of the cytochrome B region, and a control region, to characterize the genetic variation of P. gigas, P. hypophthalmus, and hybrids of these two species. Among the three groups, P. hypophthalmus had the greatest diversity in both regions, yet all three studied groups showed lower genetic diversity compared to the results of previous studies. The Bayesian Skyline Plots showed a reduction in effective population sizes of the parental species. The hybrids were found to have a constant population size with a recent divergence time. As expected, the network and neighbor joining tree showed a close maternal genetic relationship between the hybrid and P. hypophthalmus, a reflection of the breeding between male P. gigas and female P. hypophthalmus. Our results provide genetic information on these endangered fish that will be useful for both conservation and commercial breeding programs.

Gut Morphometry Represents Diet Preference to Indigestible Materials in the Largest Freshwater Fish, Mekong Giant Catfish (Pangasianodon gigas)

2020 ◽  
Vol 37 (5) ◽  
pp. 1
Author(s):  
Ayano Medo ◽  
Hideaki Nishizawa ◽  
Ayako Yokoyama ◽  
Manabu Kume ◽  
Yasushi Mitsunaga ◽  
...  
Keyword(s):  
Freshwater Fish ◽  
Diet Preference ◽  
Pangasianodon Gigas ◽  
Giant Catfish ◽  
Mekong Giant Catfish

Genetic diversity of wild Mekong giant catfish Pangasianodon gigas collected from Thailand and Cambodia

2007 ◽  
Vol 73 (4) ◽  
pp. 792-799 ◽  
Author(s):  
Thawatchai NGAMSIRI ◽  
Masamichi NAKAJIMA ◽  
Srijanya SUKMANOMON ◽  
Naruepon SUKUMASAVIN ◽  
Wongphatom KAMONRAT ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Pangasianodon Gigas ◽  
Giant Catfish ◽  
Mekong Giant Catfish

scholarly journals Vertical Movements of a Mekong Giant Catfish (Pangasianodon gigas) in Mae Peum Reservoir, Northern Thailand, Monitored by a Multi-Sensor Micro Data Logger

2007 ◽  
Vol 24 (7) ◽  
pp. 643-647 ◽  
Author(s):  
Hiromichi Mitamura ◽  
Yasushi Mitsunaga ◽  
Nobuaki Arai ◽  
Yukiko Yamagishi ◽  
Metha Khachaphichat ◽  
...  
Keyword(s):  
Micro Data ◽  
Data Logger ◽  
Northern Thailand ◽  
Vertical Movements ◽  
Pangasianodon Gigas ◽  
Giant Catfish ◽  
Mekong Giant Catfish
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