Genetic Biodiversity of the Breeding Population of the Red and White Koi Carp
| Autor: | Dongjie Shi, Wang Saisai, Jiangqi Qu, Hua Zhu, Wentong Li |
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| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | IOP Conference Series: Earth and Environmental Science. 495:012060 |
| ISSN: | 1755-1315 1755-1307 |
| DOI: | 10.1088/1755-1315/495/1/012060 |
| Popis: | Research on genetic biodiversity can essentially reveals the origin of species diversity, variation and evolution. The koi carp (Cyprinus carpio L) is well known for its vigorous body and gorgeous colour. However, there is still lack of knowledge for Koi carp genetic biodiversity. In this paper, the genetic biodivesity of 15 microsatellite loci in breeding population of red and white Koi carp was analyzed. Our results showed that 56 alleles were detected in the population by 15 microsatellite primers, and the number of allele at each locus ranged from 3 to 5, with an average of 3.73. The average observed heterozygosity was 0.6963 while the average expected heterozygosity was 0.6208. The average polymorphism information content (PIC) was 0.557. Out of 15 detected loci, 11 loci were in high polymorphism degree (PIC≥0.5), 4 locus was in medium polymorphism degree. The average Fis is -0.1251. The results indicated rich polymorphism information content and large genetic diversity in the population. This breeding population of the red and white Koi carp had a large selection potential and could be adopted as a base population for further selection. |
| Databáze: | OpenAIRE |
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