Mitochondrial genotyping of an endangered bitterling Acheilognathus typus (Cyprinidae)
| Autor: | Yasufumi Fujimoto, Tetsuo Shimada, Kiyotaka Takahashi, Kentaro Shindo, Kenji Saitoh |
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| Rok vydání: | 2016 |
| Předmět: |
0301 basic medicine
Conservation genetics restoration Population Endangered species Cyprinidae Acheilognathus typus Zoology Bottleneck 03 medical and health sciences Critically endangered Cypriniformes lcsh:Zoology heteroplasmy lcsh:QL1-991 education Genotyping Ecology Evolution Behavior and Systematics fish education.field_of_study invasive alien species biology biology.organism_classification 030104 developmental biology conservation genetics Animal Science and Zoology |
| Zdroj: | ZooKeys 623: 131-141 ZooKeys, Vol 623, Iss, Pp 131-141 (2016) |
| Popis: | Genotyping of endangered species is helpful for establishing and evaluating conservation strategies. Mitochondrial sequence data was analyzed from 541 individuals of a critically endangered fish, Acheilognathus typus from present-day range-wide localities to re-evaluate an in-progress restoration program around Lake Izunuma-Uchinuma, Miyagi, Japan. Acheilognathus typus showed low sequence diversity with only eight haplotypes and π and ĥ values of 0.59129 and 0.00118 respectively. Genetic data suggests Acheilognathus typus is adapted to pulsed environments and prone to population flush and crash. Genotyping of populations in introduced localities revealed that their source is not from nearby localities. |
| Databáze: | OpenAIRE |
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