Genetic diversity of two color morphs of Northern snakehead (Channa argus) unveiled by the mitochondrial DNA D-loop region
To analyze the genetic background of ‘white’ type Northern snakehead (Channa argus), and provide atheoretical basis for breeding of C. argus, the investigation of genetic diversity and population structure were investigated based on the complete sequences of mitochondrial DNA D-loop region for three...
| Main Authors: | , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2022-03-01
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| Series: | Mitochondrial DNA. Part B. Resources |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/23802359.2022.2029601 |
| _version_ | 1797638617002147840 |
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| author | Wei Fan Lu Zhang Jian Su Yu Luo Xiao-Lei Jiao Zhi-Peng Huang Han Zhao Zhong-Meng Zhao Yuan-Liang Duan Qiang Li Jun Du Ting Zhuo Quan-Sen Su Jun Wu Jian Zhou |
| author_facet | Wei Fan Lu Zhang Jian Su Yu Luo Xiao-Lei Jiao Zhi-Peng Huang Han Zhao Zhong-Meng Zhao Yuan-Liang Duan Qiang Li Jun Du Ting Zhuo Quan-Sen Su Jun Wu Jian Zhou |
| author_sort | Wei Fan |
| collection | DOAJ |
| description | To analyze the genetic background of ‘white’ type Northern snakehead (Channa argus), and provide atheoretical basis for breeding of C. argus, the investigation of genetic diversity and population structure were investigated based on the complete sequences of mitochondrial DNA D-loop region for three cultured ‘white’ type C. argus populations, and four ‘bicolor’ type C. argus populations were used to compare with them; 28 mutation loci and 30 haplotypes were found in the D-loop sequence of all individuals with a total length of 907 bp. The highest haplotype diversity (Hd) and nucleotide diversity (Pi) in the ‘white’ type C. argus populations were 0.505 and 0.00057, respectively, which lower than those in the ‘bicolor’ type C. argus populations (Hd = 0.911, Pi = 0.00326). Population differentiation values (FST) show that the four ‘bicolor’ type C. argus populations had obvious genetic differentiation (Fst: 0.21902–0.49428. p < 0.01), but not in the three ‘white’ type C. argus populations (Fst: −0.00571 to 0.07261. p > 0.05). The phylogenetic tree and Median Joining (MJ) network showed that the genetic distance among ‘white’ type C. argus populations is very close. Therefore, much attention should be paid to protecting population genetic diversity and avoiding inbreeding in the breeding of ‘white’ type C. argus. |
| first_indexed | 2024-03-11T13:06:08Z |
| format | Article |
| id | doaj.art-07f388aa03e44220bfbd64b4b4cc4b57 |
| institution | Directory Open Access Journal |
| issn | 2380-2359 |
| language | English |
| last_indexed | 2024-03-11T13:06:08Z |
| publishDate | 2022-03-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Mitochondrial DNA. Part B. Resources |
| spelling | doaj.art-07f388aa03e44220bfbd64b4b4cc4b572023-11-03T14:36:01ZengTaylor & Francis GroupMitochondrial DNA. Part B. Resources2380-23592022-03-017351552010.1080/23802359.2022.20296012029601Genetic diversity of two color morphs of Northern snakehead (Channa argus) unveiled by the mitochondrial DNA D-loop regionWei Fan0Lu Zhang1Jian Su2Yu Luo3Xiao-Lei Jiao4Zhi-Peng Huang5Han Zhao6Zhong-Meng Zhao7Yuan-Liang Duan8Qiang Li9Jun Du10Ting Zhuo11Quan-Sen Su12Jun Wu13Jian Zhou14Neijiang Academy of Agricultural SciencesFishery Institute of the Sichuan Academy of Agricultural SciencesNeijiang Academy of Agricultural SciencesNeijiang Academy of Agricultural SciencesNeijiang Academy of Agricultural SciencesFishery Institute of the Sichuan Academy of Agricultural SciencesFishery Institute of the Sichuan Academy of Agricultural SciencesFishery Institute of the Sichuan Academy of Agricultural SciencesFishery Institute of the Sichuan Academy of Agricultural SciencesFishery Institute of the Sichuan Academy of Agricultural SciencesFishery Institute of the Sichuan Academy of Agricultural SciencesNeijiang Academy of Agricultural SciencesNeijiang Academy of Agricultural SciencesNeijiang Academy of Agricultural SciencesFishery Institute of the Sichuan Academy of Agricultural SciencesTo analyze the genetic background of ‘white’ type Northern snakehead (Channa argus), and provide atheoretical basis for breeding of C. argus, the investigation of genetic diversity and population structure were investigated based on the complete sequences of mitochondrial DNA D-loop region for three cultured ‘white’ type C. argus populations, and four ‘bicolor’ type C. argus populations were used to compare with them; 28 mutation loci and 30 haplotypes were found in the D-loop sequence of all individuals with a total length of 907 bp. The highest haplotype diversity (Hd) and nucleotide diversity (Pi) in the ‘white’ type C. argus populations were 0.505 and 0.00057, respectively, which lower than those in the ‘bicolor’ type C. argus populations (Hd = 0.911, Pi = 0.00326). Population differentiation values (FST) show that the four ‘bicolor’ type C. argus populations had obvious genetic differentiation (Fst: 0.21902–0.49428. p < 0.01), but not in the three ‘white’ type C. argus populations (Fst: −0.00571 to 0.07261. p > 0.05). The phylogenetic tree and Median Joining (MJ) network showed that the genetic distance among ‘white’ type C. argus populations is very close. Therefore, much attention should be paid to protecting population genetic diversity and avoiding inbreeding in the breeding of ‘white’ type C. argus.http://dx.doi.org/10.1080/23802359.2022.2029601channa argusd-loop regiongenetic diversity |
| spellingShingle | Wei Fan Lu Zhang Jian Su Yu Luo Xiao-Lei Jiao Zhi-Peng Huang Han Zhao Zhong-Meng Zhao Yuan-Liang Duan Qiang Li Jun Du Ting Zhuo Quan-Sen Su Jun Wu Jian Zhou Genetic diversity of two color morphs of Northern snakehead (Channa argus) unveiled by the mitochondrial DNA D-loop region Mitochondrial DNA. Part B. Resources channa argus d-loop region genetic diversity |
| title | Genetic diversity of two color morphs of Northern snakehead (Channa argus) unveiled by the mitochondrial DNA D-loop region |
| title_full | Genetic diversity of two color morphs of Northern snakehead (Channa argus) unveiled by the mitochondrial DNA D-loop region |
| title_fullStr | Genetic diversity of two color morphs of Northern snakehead (Channa argus) unveiled by the mitochondrial DNA D-loop region |
| title_full_unstemmed | Genetic diversity of two color morphs of Northern snakehead (Channa argus) unveiled by the mitochondrial DNA D-loop region |
| title_short | Genetic diversity of two color morphs of Northern snakehead (Channa argus) unveiled by the mitochondrial DNA D-loop region |
| title_sort | genetic diversity of two color morphs of northern snakehead channa argus unveiled by the mitochondrial dna d loop region |
| topic | channa argus d-loop region genetic diversity |
| url | http://dx.doi.org/10.1080/23802359.2022.2029601 |
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