Characterization of genetic diversity of an invasive Lessepsian Migrant, Nemipterus randalli Russell, 1986 from its native and non-native regions using mitochondrial DNA marker
Résumé
This study assessed and compared the genetic diversity of Nemipterus randalli across its native and non-native regions analysing the mitochondrial DNA D-loop region. Including all the geographical population samples, 68 haplotypes were observed with an average haplotype diversity value of 0.92±0.04. Relatively, a smaller number of haplotypes was observed in the invasive range of the Mediterranean Sea. All other native geographical samples showed high haplotype and nucleotide diversity values. A significant high genetic differentiation value was observed between the native population samples of India and the invasive samples of the Mediterranean Sea. In the median-joining network tree, N. randalli from the Mediterranean Sea and the Red Sea formed a single haplogroup while other samples from India are clustered into two haplogroups.
Article Details
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SRIHARI, M., SILPA, S., PAVAN-KUMAR, A., TIKOCHINSKI, Y., GOLANI, D., NAYAK, B. B., BUSHAN, S., & ABIDI, Z. J. (2021). Characterization of genetic diversity of an invasive Lessepsian Migrant, Nemipterus randalli Russell, 1986 from its native and non-native regions using mitochondrial DNA marker. Mediterranean Marine Science, 22(1), 73–78. https://doi.org/10.12681/mms.23507
- Numéro
- Vol. 22 No 1 (2021)
- Rubrique
- Short Communication
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