%0 Journal Article %T Evolutionary Modeling of Rate Shifts Reveals Specificity Determinants in HIV-1 Subtypes %A Osnat, Penn %A Adi, Stern %A Nimrod D., Rubinstein %A Julien, Dutheil %A Eran, Bacharach %A Nicolas, Galtier %A Tal, Pupko %J PLoS Computational Biology %V 4 %N 11 %P e1000214 %@ 1553-734X %D 2008-11-07 %I Public Library of Science %~ DeepDyve