Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/b12bea3b5bcdc6babeb901e107b4db66.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 auxotrophic mutant例句_auxotrophic mutant英汉例句_auxotrophic mutant双解例句_按摩法牛津词典
The optimal conditions for protoplast isolation and regeneration of 4 auxotrophic mutant strains of Trichoderma were studied. 研究了4种营养缺陷型产纤维素酶菌的原生质体形成和再生条件。