所有这些表明，不同鱼种的血清和体表粘液蛋白分子存在与亲缘程度相应的交叉抗原。
These results showed that there existed the cross antigens in serum and body surface slime among various fish species, which corresponded with their relationship to each other.
所有这些表明，不同鱼种的血清和体表粘液蛋白分子存在与亲缘程度相应的交叉抗原。
These results showed that there existed the cross antigens in serum and body surface slime among various fish species, which corresponded with their relationship to each other.
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