edoc

The genomics of organismal diversification illuminated by adaptive radiations

Berner, Daniel and Salzburger, Walter. (2015) The genomics of organismal diversification illuminated by adaptive radiations. Trends in Genetics, 31 (9). pp. 491-499.

Full text not available from this repository.

Official URL: http://edoc.unibas.ch/40766/

Downloads: Statistics Overview

Abstract

Adaptive radiation is the rapid and extensive ecological diversification of an organismal lineage to generate both phenotypic disparity (divergence) and similarity (convergence). Demonstrating particularly clear evidence of the power of natural selection, adaptive radiations serve as outstanding systems for studying the mechanisms of evolution. We review how the first wave of genomic investigation across major archetypal adaptive radiations has started to shed light on the molecular basis of adaptive diversification. Notably, these efforts have not yet identified consistent features of genomic architecture that promote diversification. However, access to a pool of ancient adaptive variation via genetic exchange emerges as an important driver of adaptive radiation. We conclude by highlighting avenues for future research on adaptive radiations, including the discovery of 'adaptation genes' based on genome scans using replicate convergent populations.
Faculties and Departments:05 Faculty of Science > Departement Umweltwissenschaften > Zoologie > Evolutionary Biology (Salzburger)
UniBasel Contributors:Salzburger, Walter and Berner, Daniel
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:Elsevier
ISSN:0168-9525
e-ISSN:1362-4555
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:02 Nov 2017 11:03
Deposited On:09 Aug 2016 09:03

Repository Staff Only: item control page