How many protected minke whales are sold in Japan and Korea? A census by microsatellite DNA profiling
Document Type:
peer review publication
Citation:
volume 5 number 2 pages 143-152 edition
Ref ID:
287
Ref User:
TobiasonAndy
Ref Type:
Journal Article
Year Published:
2002
Sec Title:
Animal Conservation
Date Input:
8/26/2004 4:00 AM
Availability:
In File
Location of Project:
media/file/Dalebout 2002
Address:
C. Scott Baker. Tel.: 64-9-373-7599 ext. 7280 Fax.: 64-9-373-7417 Email: cs.baker@auckland.ac.nz
Language:
English
Country:
Asia
Date Modified:
08/05/2005 4:00
Modified by:
TobiasonAndy
Last Post:
08/05/2005 4:00
Bushmeat Asian Type:
wildlife trade
Keywords:
CENSUS; DNA; East; exploitation; hunting; Japan; Korea; MARKETS; research; whales
Abstract:
Products from the protected East Sea/Sea of Japan ('J' Stock) minke whales (Balaenoptera acuturostrata) are sold widely on the commercial markets of Japan and Korea despite the protection of this stock since 1986. To determine the minimum number of individual whales for sale, genotypes from six microsatellite loci were used to profile North Pacific (NP) minke whale products purchased on these markets between December 1997 and October 1999. Genotype differences showed that 99 NP minke whale products from the Japanese market represented 86 unique individuals. Of these, 33.7% were likely J-stock origin based on mitochondrial (mt) DNA haplotypes. In Korea, genotyping showed that 23 NP minke products from March 1999 represented 18 individuals, and 19 products from October 1999 represented 16 individuals. No matches were found between the two sampling periods, giving a total of 34 unique individuals. A frequency-to-capture model suggests that 98 minke whales were present on the Korean mark












