Identification of LTR retrotransposons in eukaryotic genomes: supports from structure and evolution
by Hao Wang, Zhao Xu
International Journal of Bioinformatics Research and Applications (IJBRA), Vol. 5, No. 4, 2009

Abstract: Ubiquitous in eukaryotes, Long Terminal Repeats (LTR) retrotransposons elements play important role in the genome evolution. Sequencing of genomes presents a great challenge of rapidly identifying them in large-scale genomic data. In this report we describe LTR_INSERT, a computational method for identifying LTR elements in genomic sequences. Our method provides structural and evolutionary supports to discover LTR elements. By applying LTR_INSERT to two rice genomes, we have identified 72 novel LTR families in the species of which LTR elements have been extensively mined.

Online publication date: Tue, 28-Jul-2009

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