Skip Navigation

This Article
Right arrow Full Text Freely available
Right arrow FREE Full Text (PDF) Freely available
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrowRequest Permissions
Google Scholar
Right arrow Articles by V, R. P.
Right arrow Articles by Frutos, R. d.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by V, R. P.
Right arrow Articles by Frutos, R. d.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

Molecular Biology and Evolution 17:1185-1193 (2000)
© 2000 Society for Molecular Biology and Evolution

Regular Article

Evolution of gypsy Endogenous Retrovirus in the Drosophila obscura Species Group

Rafael P. V1,ázquez-Manrique*, Mariano Hernández{dagger}, M. José Martínez-Sebastián* and Rosa de Frutos3,*

*Departamento de Genética, Facultad de Ciencias Biológicas, Universitat de València, Burjassot, Spain; and
{dagger}Departamento de Genética, Universidad de La Laguna, La Laguna, Tenerife, Spain

Abstract

The Ty3/gypsy family of retroelements is closely related to retroviruses, and some of their members have an open reading frame resembling the retroviral gene env. Sequences homologous to the gypsy element from Drosophila melanogaster are widely distributed among Drosophila species. In this work, we report a phylogenetic study based mainly on the analysis of the 5' region of the env gene from several species of the obscura group, and also from sequences already reported of D. melanogaster, Drosophila virilis, and Drosophila hydei. Our results indicate that the gypsy elements from species of the obscura group constitute a monophyletic group which has strongly diverged from the prototypic D. melanogaster gypsy element. Phylogenetic relationships between gypsy sequences from the obscura group are consistent with those of their hosts, indicating vertical transmission. However, D. hydei and D. virilis gypsy sequences are closely related to those of the affinis subgroup, which could be indicative of horizontal transmission.


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?


This article has been cited by other articles:


Home page
 Mol Biol EvolHome page
F. Heredia, E. L. S. Loreto, and V. L. S. Valente
Complex Evolution of gypsy in Drosophilid Species
Mol. Biol. Evol., October 1, 2004; 21(10): 1831 - 1842.
[Abstract] [Full Text] [PDF]

Home page
 Mol Biol EvolHome page
D. Blesa, M. Gandia, and M. J. Martinez-Sebastian
Distribution of the bilbo Non-LTR Retrotransposon in Drosophilidae and its Evolution in the Drosophila obscura Species Group
Mol. Biol. Evol., April 1, 2001; 18(4): 585 - 592.
[Abstract] [Full Text] [PDF]


Disclaimer: Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.