作者: W. S. LAKRA , M. S. VERMA , M. GOSWAMI , K. K. LAL , V. MOHINDRA
DOI: 10.1111/J.1755-0998.2010.02894.X
关键词:
摘要: DNA barcoding has been adopted as a global bio-identification system for animals in recent years. A major national programme on of fish and marine life was initiated India by the authors during 2006 115 species covering Carangids, Clupeids, Scombrids, Groupers, Sciaenids, Silverbellies, Mullids, Polynemids Silurids representing 79 Genera 37 Families from Indian Ocean have barcoded first time using cytochrome c oxidase I gene (COI) mtDNA. The were represented multiple specimens total 397 sequences generated. After amplification sequencing 707 base pair fragment COI, primers trimmed which invariably generated 655 barcode sequence. average Kimura two parameter (K2P) distances within species, genera, families, orders 0.30%, 6.60%, 9.91%, 16.00%, respectively. In addition to barcode-based identification system, phylogenetic relationships among also attempted. neighbour-joining tree revealed distinct clusters concurrence with taxonomic status species.