Figure 1From: Search for antisense copies of beta-globin mRNA in anemic mouse spleenInduction of splenomegaly by treatment of mice with phenylhydrazine. Mice were subjected to i.p. injections of phenyhydrazine (PHZ) solution at the times as indicated by arrows in the figure. Subsequently animals were euthanized and the spleens removed and weighed, as indicated. Each circular symbol represents a single mouse.Back to article page