Genomics

Dataset Information

0

Cottus


ABSTRACT: Calibration of a custom designed microarray

ORGANISM(S): Cottus  

PROVIDER: PRJNA156917 | ENA |

REPOSITORIES: ENA

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Publications

Transcriptome changes after genome-wide admixture in invasive sculpins (Cottus).

Czypionka Till T   Cheng Jie J   Pozhitkov Alexander A   Nolte Arne W AW  

Molecular ecology 20120531 19


Models on hybrid speciation assume that hybridization generates increased phenotypic variance that is utilized to invade new adaptive peaks. We test to what extent this prediction can be traced using gene expression data in the fish species Cottus perifretum and Cottus rhenanus as well as a natural hybrid lineage referred to as invasive sculpins. In addition, interspecies crosses were used to explore evolutionary trajectories from initial stages to the hybrid lineage. EST (expressed sequence tag  ...[more]

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