Skip to main content

Atlantic salmon colonization of the Russian Arctic coast: pioneers from North America

Buy Article:

$51.00 plus tax (Refund Policy)

Abstract:

Previous studies of the ESTD* isozyme locus in the Atlantic salmon show the *80 allele to be absent across the species’ European range, with the exception of northern Russia, whereas the allele is nearly fixed in North American populations. The allele was found in samples from 15 out of 18 rivers on the Kola Peninsula and White sea coast and had frequencies that ranged from 0·017 to 0·363. Typing of fish in nine of these rivers for mtDNA variation in the ND1 gene region found variation characteristic of North American salmon in three Kola Peninsula populations and is the only part of Europe where such variants have been detected. The study area was completely glaciated during the late Pleistocene period and the restriction of the European distribution of these ESTD* and mtDNA variants to this area suggests that salmon that colonized the Russian Arctic coast rivers included fish of North American origin after the Pleistocene glacier had retreated.

Keywords: ESTD*; Russia; allozymes; mtDNA; phylogeography

Document Type: Regular Paper

DOI: http://dx.doi.org/10.1111/j.0022-1112.2005.00840.x

Affiliations: 1: Vavilov Institute of General Genetics, Russian Academy of Science, Gubkin St. 3, GSP-1, Moscow, 119991, Russia, 2: FRS Freshwater Laboratory, Faskally, Pitlochry, PH16 5LB, U.K. and 3: FRS Marine Laboratory, P. O. Box 101, Aberdeen AB11 9DB, U.K.

Publication date: September 1, 2005

bsc/jfb/2005/00000067/A00101s1/art00004
dcterms_title,dcterms_description,pub_keyword
6
5
20
40
5

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more