[1] Margulis L, Sagan D. Microcosmos: four billion years of
evolution from our microbial ancestors. University of
California Press; 1997.
[2] Desjardins C, Eisen JA, Nene V. New evolutionary
frontiers from unusual virus genomes. Genome Biol
2005;6:212–3.
[3] Margulis L. Symbiotic planet: a new look at evolution.
Basic Books; 2000.
[4] Margulis L, Sagan D. What is life? University of California
Press; 2000.
[5] Vandamme AM. Phylogenetic techniques improve our
understanding of virus evolution. Infect Genet Evol
2005;5(3):197–200.
[6] Singh ND, Petrov DA. Rapid sequence turnover at an
intergenic locus in Drosophila. Mol Biol Evol 2004;21:
670–80.
[7] Schmid M, Ott G, Haaf T, Scheres JM. Evolutionary
conservation of fragile sites induced by 5-azacytidine and
5-azadeoxycytidine in man, gorilla, and chimpanzee. Hum
Genet 1985;71:342–50.
[8] Bubanovic I. Crossroads of extrathymic lymphocytes maturation
pathways. Med Hypotheses 2003;61:235–9.
[9] Bubanovic I, Najman S. Failure of anti-tumor immunity in
mammals – evolution of the hypothesis. Acta Biotheor
2004;52:57–64.
[10] Bubanovic I, Najman S. Comparative oncology and comparative
tumor immunology. J Biol Sci 2005;5:114–8.
[11] Bubanovic I. Origin of anti-tumor immunity failure in
mammals. Kluwer Academic/Plenum Publishers/Springer;
2004.
[12] Switzer WM, Salemi M, Shanmugam V, et al. Ancient cospeciation
of simian foamy viruses and primates. Nature
2005;434:376–80.
[13] Gao F, Bailes E, Robertson DL, et al. Origin of HIV-1 in the
chimpanzee Pan troglodytes troglodytes. Nature
1999;397:436–41.
[14] Bailes E, Gao F, Bibollet-Ruche F. Hybrid origin of SIV in
chimpanzees. Science 2003;300:1713.
[15] Zhu T, Korber BT, Nahmias AJ, Hooper E, Sharp PM, Ho DD.
An African HIV-1 sequence from 1959 and implications for
the origin of the epidemic. Nature 1998;391: 594–7.
[16] Sharp PM, Robertson DL, Hahn BH. Cross-species transmission
and recombination of ‘‘AIDS’’ viruses. Philos T Roy Soc
B 1995;349:41–7.
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