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Direct sequencing of mitochondrial DNA (mtDNA) D-loop (745 bp) and MTATPase6/ MTATPase8 (857 bp) regions was used to investigate genetic variation within common carp and develop a global genealogy of common carp strains. The D-loop region was more variable than the MTATPase6/MTATPase8 region, but given the wide distribution of carp the overall levels of sequence divergence were low. Levels of haplotype diversity varied widely among countries with Chinese, Indonesian and Vietnamese carp showing the greatest diversity whereas Japanese Koi and European carp had undetectable nucleotide variation. A genealogical analysis supports a close relationship between Vietnamese, Koi and Chinese Color carp strains and to a lesser extent, European carp. Chinese and Indonesian carp strains were the most divergent, and their relationships do not support the evolution of independent Asian and European lineages and current taxonomic treatments.

Item Type:	Refereed Article
Keywords:	common carp • Cyprinus carpio • D-loop region • diversity • genealogy • mitochondrial DNA sequence • MTATPase6/MTATPase8 • taxonomy
Research Division:	Biological Sciences
Research Group:	Genetics
Research Field:	Genetics not elsewhere classified
Objective Division:	Environmental Management
Objective Group:	Fresh, ground and surface water systems and management
Objective Field:	Fresh, ground and surface water biodiversity
UTAS Author:	Burridge, CP (Associate Professor Christopher Burridge)
ID Code:	59328
Year Published:	2004
Web of Science® Times Cited:	36
Deposited By:	Zoology
Deposited On:	2009-11-27
Last Modified:	2009-12-01
Downloads:	1 View Download Statistics