The transposable elements of the Drosophila melanogaster euchromatin: a genomics perspective.

ABSTRACT:

Background

Transposable elements are found in the genomes of nearly all eukaryotes. The recent completion of the Release 3 euchromatic genomic sequence of Drosophila melanogaster by the Berkeley Drosophila Genome Project has provided precise sequence for the repetitive elements in the Drosophila euchromatin. We have used this genomic sequence to describe the euchromatic transposable elements in the sequenced strain of this species.

Results

We identified 85 known and eight novel families of transposable element varying in copy number from one to 146. A total of 1,572 full and partial transposable elements were identified, comprising 3.86% of the sequence. More than two-thirds of the transposable elements are partial. The density of transposable elements increases an average o

SUBMITTER: Kaminker JS 

PROVIDER: S-EPMC151186 | biostudies-literature | 2002

REPOSITORIES: biostudies-literature