POPULATION GENETIC STRUCTURE OF CASPIAN ROACH (RUTILUS RUTILUS CASPICUS) USING DNA SEQUENCING IN SOUTH CASPIAN SEA AND ARAS LAKE

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SHARIFI M.; NEGATKHAH MANAVI P.; CHAKMEHDOUZ GHASEMI F.; BEHMANESH S.H.

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Journal Paper

Paper Information

Journal: Journal of Aquaculture Development Year:2017 | Volume:10 | Issue:4 Page(s): 63-73

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Title

POPULATION GENETIC STRUCTURE OF CASPIAN ROACH (RUTILUS RUTILUS CASPICUS) USING DNA SEQUENCING IN SOUTH CASPIAN SEA AND ARAS LAKE

Author(s)

SHARIFI M. | NEGATKHAH MANAVI P. | CHAKMEHDOUZ GHASEMI F. | BEHMANESH S.H. | Issue Writer Certificate

Keywords

RUTILUS RUTILUSCASPICUSQ2

SOUTH CASPIAN SEAQ2

ARAS LAKEQ2

POPULATION GENETIC STRUCTUREQ2

DNA SEQUENCINGQ2

Abstract

The POPULATION GENETIC STRUCTURE of the Caspian roach (Rutilus rutilus caspicus) in SOUTH CASPIAN SEA (Astara and Torkeman) and ARAS LAKE was investigated with cytochromb gene based on DNA SEQUENCING method. Samples collection, extraction of DNA, PCR and DNA SEQUENCING were carried out. Diversity index, the gamma distribution shape parameter for the rate heterogeneity among sites and nucleotide sequence, Fst index, exact test, the historical demographic pattern using neutrality tests and mismatch distribution analysis (D test of Tajima and Fs test of Fu) were analyzed Totally, 18 haplotypes were obtained, the gamma distribution shape parameter were 0.19 indicating moderate mutation rate heterogeneity in this species, Fst value between three population was 0.12 and significant (P£0.05) between ARAS LAKE and two other areas and was confirmed by exact test of population differentiation. Mismatch distribution for Rutilus rutilus caspicus appeared to be unimodal, which closely matched the expected distributions under the sudden expansion model and supported by the low Harpending’s Raggedness index (0.061). Tajima’s D and Fu’s Fs statistics were -2.36 and -4.046 respectively and statistically significant. The results of this study showed that the population of Rutilus rutilus caspicus in ARAS LAKE are genetically differentiated from SOUTH CASPIAN SEA and two other areas represent a single panmictic population. Therefore fisheries managements of this valuable species for conservation of gene pools is strongly recommended.

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References

MOLECULAR POPULATION STUDY ON PENAEUS SEMISULCATUS FROM THE PERSIAN GULF AND OMAN SEA USING CYTOCHROM OXIDASE SUBUNIT I (COL) GENE BY RFLP METHOD

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APA: Copy

SHARIFI, M., NEGATKHAH MANAVI, P., CHAKMEHDOUZ GHASEMI, F., & BEHMANESH, S.H.. (2017). POPULATION GENETIC STRUCTURE OF CASPIAN ROACH (RUTILUS RUTILUS CASPICUS) USING DNA SEQUENCING IN SOUTH CASPIAN SEA AND ARAS LAKE. JOURNAL OF AQUACULTURE DEVELOPMENT, 10(4), 63-73. SID. https://sid.ir/paper/241944/en

Vancouver: Copy

SHARIFI M., NEGATKHAH MANAVI P., CHAKMEHDOUZ GHASEMI F., BEHMANESH S.H.. POPULATION GENETIC STRUCTURE OF CASPIAN ROACH (RUTILUS RUTILUS CASPICUS) USING DNA SEQUENCING IN SOUTH CASPIAN SEA AND ARAS LAKE. JOURNAL OF AQUACULTURE DEVELOPMENT[Internet]. 2017;10(4):63-73. Available from: https://sid.ir/paper/241944/en

IEEE: Copy

M. SHARIFI, P. NEGATKHAH MANAVI, F. CHAKMEHDOUZ GHASEMI, and S.H. BEHMANESH, “POPULATION GENETIC STRUCTURE OF CASPIAN ROACH (RUTILUS RUTILUS CASPICUS) USING DNA SEQUENCING IN SOUTH CASPIAN SEA AND ARAS LAKE,” JOURNAL OF AQUACULTURE DEVELOPMENT, vol. 10, no. 4, pp. 63–73, 2017, [Online]. Available: https://sid.ir/paper/241944/en

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