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Lineage-specific rediploidization is a mechanism to explain time-lags between genome duplication and evolutionary diversificiation

Abstract:

Background

The functional divergence of duplicate genes (ohnologues) retained from whole genome duplication (WGD) is thought to promote evolutionary diversification. However, species radiation and phenotypic diversification is often temporally separated from WGD. Salmonid fish, whose ancestor underwent WGD by autotetraploidization ~95 Ma fit such a 'time-lag' model of post-WGD radiation, which occurred alongside a major delay in the rediploidization process. Here we propose a mod...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1186/s13059-017-1241-z

Authors


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University of Aberdeen More from this funder
Government of Karnataka, India More from this funder
Publisher:
BioMed Central Publisher's website
Journal:
Genome Biology Journal website
Volume:
18
Pages:
111
Publication date:
2017-06-05
Acceptance date:
2017-05-15
DOI:
EISSN:
1465-6906
ISSN:
1474-760X
Pubs id:
pubs:695414
URN:
uri:dcc8ccb0-6bd8-405c-99e7-1ad3220ff332
UUID:
uuid:dcc8ccb0-6bd8-405c-99e7-1ad3220ff332
Local pid:
pubs:695414

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