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Characterization of Drosophila telomeric retroelement TAHRE: transcription, transpositions, and RNAi-based regulation of expression.

Molecular biology and evolution - 1 Nov 2007

Shpiz Sergey, Kwon Dmitry, Uneva Anastasiya, Kim Maria, Klenov Mikhail, Rozovsky Yakov, Georgiev Pavel, Savitsky Mikhail, Kalmykova Alla

Abstract excerpt

Telomeres in Drosophila are maintained by transpositions of specialized telomeric retroelements HeT-A and TART rather than by the telomerase activity adding short DNA repeats to chromosome ends in other eukaryotes. A novel element TAHRE was previously found in the telomeric regions of the genome of Drosophila melanogaster stock sequenced by the Genome Project. Comparative genomic analysis confirmed by Southern...

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PMID: 17890237
DOI: 10.1093/molbev/msm205

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