Biased hypermutation of viral RNA genomes could be due to unwinding/modification of double-stranded RNA.
Bass
B L
BL
Weintraub
H
H
Cattaneo
R
R
Billeter
M A
MA
D005814:Genes, Viral; D009154:Mutation; D012328:RNA Viruses / Q000235:genetics*; D012330:RNA, Double-Stranded / Q000235:genetics*; D012367:RNA, Viral / Q000235:genetics*; D014158:Transcription, Genetic
D012330:RNA, Double-Stranded; D012367:RNA, Viral