COMPARATIVE ASSESSMENT OF GENETIC DIVERSITY IN CULTIVATED POPULATION OF RAINBOW TROUT, ONCORHYNCHUS MYKISS FROM LORESTAN PROVINCE AND INTRODUCED FROM FRANCE

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ALIPOOR ABOLFATH; DORAFSHAN SALAR; GHASEMI SEYYED AHMAD

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Journal: Journal of Fisheries Year:2013 | Volume:66 | Issue:2 Page(s): 199-209

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Title

COMPARATIVE ASSESSMENT OF GENETIC DIVERSITY IN CULTIVATED POPULATION OF RAINBOW TROUT, ONCORHYNCHUS MYKISS FROM LORESTAN PROVINCE AND INTRODUCED FROM FRANCE

Author(s)

ALIPOOR ABOLFATH | DORAFSHAN SALAR | GHASEMI SEYYED AHMAD | Issue Writer Certificate

Keywords

GENETIC DIFFERENTIATIONQ2

GENETIC DIVERSITYQ2

MICROSATELLITEQ2

ONCORHYNCHUS MYKISSQ2

RAINBOW TROUTQ2

Abstract

Considering the importance of genetic variation and population structure for management and brood stock selection for replication competent in the farms, the GENETIC DIVERSITY of cultivated populations of RAINBOW TROUT from Lorestan province and introduced fish from France was investigated using four MICROSATELLITE markers, OMY325, MM1329, OMY77 and OMM1332 on 30 specimens from each population collected from Pachenar trout culture and breeding centre in Lorestan province. After polymerase chain reaction optimization, the results showed that average numbers of observed alleles in Lorestan and French populations were 10.75 and 10 respectively. Average number of effective alleles was 7.43 and 7.19 in Lorestan and French population respectively. Allele sizes at OMY77, OMY325, OMM1329 and OMM1332 loci were in the range of 102-178, 100-150, 122-198, 172-204 bps respectively. The mean of expected heterozygosity and observed heterozygosity for Lorestan and French population were 0.861 and 0.854 and 0.591 and 0.566, respectively. The results showed deviation from Hardy-Weinberg equilibrium at seven out of eight (locus x population) investigated loci. Excess of observed heterozygosity towards expected heterozygosity at OMY325 loci in both populations was observed. Low (6%) GENETIC DIVERSITY was observed between populations while, the most portion of GENETIC DIVERSITY (94%) was within populations. Genetic identity and genetic distance between two populations were of 0.791 and 0.234 respectively. The FST measured as % 17. In general, the results of this study, showed high genetic similarity between two populations.

Cites

POLYMORPHISM INVESTIGATION OF SLC24A5 GENE IN RAINBOW TROUT (ONCORHYNCHUS MYKISS)

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APA: Copy

ALIPOOR, ABOLFATH, DORAFSHAN, SALAR, & GHASEMI, SEYYED AHMAD. (2013). COMPARATIVE ASSESSMENT OF GENETIC DIVERSITY IN CULTIVATED POPULATION OF RAINBOW TROUT, ONCORHYNCHUS MYKISS FROM LORESTAN PROVINCE AND INTRODUCED FROM FRANCE. JOURNAL OF FISHERIES (IRANIAN JOURNAL OF NATURAL RESOURCES), 66(2), 199-209. SID. https://sid.ir/paper/161976/en

Vancouver: Copy

ALIPOOR ABOLFATH, DORAFSHAN SALAR, GHASEMI SEYYED AHMAD. COMPARATIVE ASSESSMENT OF GENETIC DIVERSITY IN CULTIVATED POPULATION OF RAINBOW TROUT, ONCORHYNCHUS MYKISS FROM LORESTAN PROVINCE AND INTRODUCED FROM FRANCE. JOURNAL OF FISHERIES (IRANIAN JOURNAL OF NATURAL RESOURCES)[Internet]. 2013;66(2):199-209. Available from: https://sid.ir/paper/161976/en

IEEE: Copy

ABOLFATH ALIPOOR, SALAR DORAFSHAN, and SEYYED AHMAD GHASEMI, “COMPARATIVE ASSESSMENT OF GENETIC DIVERSITY IN CULTIVATED POPULATION OF RAINBOW TROUT, ONCORHYNCHUS MYKISS FROM LORESTAN PROVINCE AND INTRODUCED FROM FRANCE,” JOURNAL OF FISHERIES (IRANIAN JOURNAL OF NATURAL RESOURCES), vol. 66, no. 2, pp. 199–209, 2013, [Online]. Available: https://sid.ir/paper/161976/en

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