REFERENCES

1. Scott AF, et al. Origin of the human L1 elements: proposed progenitor genes deduced from a consensus DNA sequence. Genomics. 1987 Oct;1(2):113-25.
                              PMID: 3692483

2.   Hattori M, Kuhara S, Takenaka O, Sakaki Y. L1 family of repetitive DNA sequences in primates may be derived from a sequence encoding a reverse transcriptase-related protein. Nature. 1986 Jun 5-11;321(6070):625-8.
                              PMID: 2423883

3.  de Parseval N, Casella J, Gressin L, Heidmann T. Characterization of the three HERV-H proviruses with an open envelope reading frame encompassing the immunosuppressive domain and evolutionary historyin primates.Virology. 2001 Jan 20;279(2):558-69.
                              PMID: 11162811

4. Lindeskog M, Mager DL, Blomberg J. Isolation of a human endogenous retroviral HERV-H element with an open env reading frame. Virology. 1999 Jun 5;258(2):441-50.
                              PMID: 10366582

5. Moretti PA, Davidson AJ, Baker E, Lilley B, Zon LI, D'Andrea RJ. Molecular cloning of a human Vent-like homeobox  gene. Genomics. 2001 Aug;76(1-3):21-9.
                              PMID: 11549314
 

ACKNOWLEDGEMENTS

We thank Roderic Guigó and Josep F. Abril for helpful discussions and constant encouragement. We also want to thank to David Domínguez and Núria Porta.

For any questions or further information feel free to send an email:

montserrat.porta01@campus.upf.edu
susana.ros01@campus.upf.edu
monica.sancho01@campus.upf.edu
elsa.trujillo01@campus.upf.edu