Circular maps of the complete genomes of YSLV5, YSLV6, and YSLV7. Homologous genes were labeled by the same color. Gene clusters that have conserved synteny among virophage genomes are highlighted using different kinds of dotted line. The squiggly blue line in the center presents the %G+C skew. Red asterisks indicate the five conserved virophage genes, including HEL, ATPase, PRO, MCP, and mCP.