Fig. 7From: Contribution of type W human endogenous retroviruses to the human genome: characterization of HERV-W proviral insertions and processed pseudogenesLogos representing the HERV-W main features. a PBS nucleotide sequence; b Gag nucleocapsid Zinc fingers amino acid composition and c Pol IN C-terminal GPY/F motif amino acid composition. The overall height indicates the sequence conservation, while the height of symbols indicates the relative frequency of each amino or nucleic acid. Created at http://weblogo.berkeley.edu/logo.cgi Back to article page