Evolutionary history of the mariner element galluhop in avian genomes.

ABSTRACT:

Background

Transposable elements (TEs) are highly abundant genomic parasites in eukaryote genomes. Although several genomes have been screened for TEs, so far very limited information is available regarding avian TEs and their evolutionary histories. Taking advantage of the rich genomic data available for birds, we characterized the evolutionary history of the galluhop element, originally described in Gallus gallus, through the use of several bioinformatic analyses.

Results

galluhop homologous sequences were found in 6 of 72 genomes analyzed: 5 species of Galliformes (Gallus gallus, Meleagris gallopavo, Coturnix japonica, Colinus virginianus, Lyrurus tetrix) and one Buceritiformes (Buceros rhinoceros). The copy n

SUBMITTER: Bertocchi NA 

PROVIDER: S-EPMC5556988 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature