Because it is hard to industrify the production of the targeting-medicant by this method ,we decide to research the expression of apoAI gene in methytrophic yeast Pichia pastoris system .

因，决定运用毕赤氏酵母表系统进行ApoAI表研究，将获得rApoAI作为一个载体，为制备靶向药物创造条件。