transformants英træns'fɔːmənts美træns'fɔːməntsBNC⁴⁴⁷⁷⁴ 基本例句 转化突变型¹⁰⁰原型transformant的复数 Transformants were induced by IPTG, and then expressed. By DTT reduction, the soluble19 peptide was obtained from chitin affinity chromatography. 表达的融合蛋白经几丁质亲和层析、二硫苏糖醇 DTT的柱内还原，直接获得可溶性19肽。 cnki