Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/5c5ee2f2426433292bce6e72d939e4cd.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 auxotrophic mutant例句_auxotrophic mutant英汉例句_auxotrophic mutant双解例句_沉淀汉英词典
The optimal conditions for protoplast isolation and regeneration of 4 auxotrophic mutant strains of Trichoderma were studied. 研究了4種營養缺陷型産纖維素酶菌的原生質躰形成和再生條件。