Introduction Plunging into the subject of RNA evolution and the origins of life coupled with viral evolution, is impossible without addressing a variety of parameters. This essay will concentrate on RNA evolution and the origins of life but unavoidably subjects as DNA evolution, amongst some, will be partially dealt with due to the strong relevance of their nature. The RNA world hypothesis proposes that RNA was actually the first life-form on earth, later developing a …showed first 75 words of 11757 total…

…showed last 75 words of 11757 total…Matsudaira, Paul; Baltimore, David; Darnell, James E. 7.Retroviruses Coffin, John M.; Hughes, Stephen H.; Varmus, Harold E. 8.Andrés Moya, Santiago F. Elena, Alma Bracho, Rosario Miralles, and Eladio Barrio - The evolution of RNA viruses: A population genetics view 9. http://scienceweek.com/2005/sw050429-1.htm 10.http://pathmicro.med.sc.edu/mhunt/RNA-HO.htm 11.http://www.panspermia.org/rnaworld.htm 12.http://nobelprize.org/chemistry/articles/altman/index. 13.http://www.ncbi.nih.gov