The resistance assays to all kinds of amino acids analogs of the strain cky432 transformed with the pgl29 borne on an expression plasmid did n ' t showed the complementation of lst8 mutation by pgl29 gene O根据： 729表达菌株对各种氨基酸类似物的抗性测定结果，发现pe29与lsts并大明确的互补关系。
