Origins of DNA: base invaders.
Whitfield
John
J
D000818:Animals; D005075:Biological Evolution; D004279:DNA, Viral / Q000235:genetics* / Q000502:physiology*; D008954:Models, Biological; D000069497:Origin of Life; D010802:Phylogeny; D018406:Virus Physiological Phenomena; D014780:Viruses / Q000235:genetics*
D004279:DNA, Viral