Figure 1From: Toxoplasma gondii sexual cross in a single naturally infected feline host: Generation of highly mouse-virulent and avirulent clones, genotypically different from clonal types I, II and IIIExperimental infection of BALB/c mice. Five animals per group were infected with 106, 104, 102 or 10 T. gondii tachyzoites i.p. each. Means of maximum weight losses, genetic marker PK1 and virulence markers UPS-ROP18 [45] and CS3 [27] are show.Back to article page