TY - GEN AU - Sharp,P M TI - What can AIDS virus codon usage tell us? SN - 0028-0836 PY - 1986///1230 KW - Biological Evolution KW - Codon KW - HIV KW - genetics KW - RNA, Messenger KW - RNA, Viral N1 - Publication Type: Comparative Study; Letter UR - https://doi.org/10.1038/324114a0 ER -