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Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-4102

Pruett, C L; Arcese, P; Chan, Y L; Wilson, A G; Patten, M A; Keller, L F; Winker, K (2008). Concordant and discordant signals between genetic data and described subspecies of Pacific Coast song sparrows. Condor, 110(2):359-364.

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Abstract

Song Sparrows (Melospiza melodia) provide one of North America’s best examples of geographic variation in phenotype, with approximately 26 described subspecies recognized. However, researchers have found inconsistent signals when making comparisons between subspecies and genetic markers. We examined seven microsatellite loci from 576 Song Sparrows of 23 western North American populations representing 13 recognized subspecies. We assessed the level of concordance between microsatellite genotypes and subspecies. We found that in some, but not all, instances neutral genetic structure corresponded to recognized phenotypic structure. However, some populations not currently recognized as subspecies were found to be genetically differentiated from all other populations that are considered to be the same subspecies. We suggest that a combination of phenotypic characters, behavioral traits, and multiple loci be used when assessing geographic variation in birds, and that sampling should be conducted in more than one location within broadly distributed subspecies.

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9 citations in Web of Science®
7 citations in Scopus®
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Additional indexing

Other titles:Señales concordantes y discordantes entre datos genéticos y subespecies descritas de melospiza melodia de la costa del pacífico
Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Institute of Evolutionary Biology and Environmental Studies
DDC:570 Life sciences; biology
590 Animals (Zoology)
Language:English
Date:6 June 2008
Deposited On:23 Oct 2008 15:06
Last Modified:28 Nov 2013 00:19
Publisher:University of California Press on behalf of the Cooper Ornithological Society
ISSN:0010-5422
Additional Information:Published as The Condor 110(2):359–364. © 2008 by The Cooper Ornithological Society
Publisher DOI:10.1525/cond.2008.8475

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