作者用山梨醇同步培养法加入[~(32)S]蛋氨酸进行标记,研究恶性疟原虫红内期各阶段多肽合成的特异性,结果表明有些多肽为各生长阶段所共有的,而另一些则为某些生长阶段所特有。将成熟的滋养体和裂殖体及裂殖子比较,至少有6个多肽是不同的,在同种疟原虫克隆化株与未克隆化株中,未见明显差别。但在猿猴及啮齿类动物疟原虫之间比较时,猿猴疟原虫的分子量为250,000的 The authors used sorbitol synchronous culture method to add [~ (32) S] methionine to study the specificity of peptide synthesis in different stages of Plasmodium falciparum. The results showed that some of the polypeptides were common to all growth stages, while others Specific to certain stages of growth. The mature trophozoites and schizonts and merozoites comparison, at least six peptides are different, in the same species of Plasmodium cloned and uncloned strains, no significant difference. However, when compared between the apes and the rodent malaria parasite, the molecular weight of P. apairis was 250,000