protoplast的例句大全

Studies on Culture Conditions and Plant Regeneration of Apium graveolens Protoplast

芹菜原生质体培养条件与再生植株的研究

We obtained the auxotrophic mutantS of k ( lys, p) and Q ( arg-) by mutation with DES. The frequency of fusion is 1. 25 per 105 protoplast.

通过硫酸二乙酯（DES）诱变得到营养缺隐型菌株Q（arg－）和K（lys－，ρ－），其融合率为1.25×10－5。

Then at the 6 point will lead to a higher pregnancy rate. The reverse mutation frequency of the protoplast of the auxotrophic mutants was less than 10 ￣(-6).

营养缺陷型菌株原生质体回复突变率小于10￣（－6）。

Prototrophic hybrids have been obtained by the protoplast fusion between auxotrophic haploid and diploid mutants of Saccharomyces cerevisiae.

本文采用营养缺陷型的互补进行了啤酒酵母原生质体融合产物的筛选。

The optimal conditions for protoplast isolation and regeneration of4 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。

Auxotrophic Mutant Selection and Protoplast Fusion in Saccharomyces cerevisiae

啤酒酵母（saccharomyces cerevisiae）营养缺陷型的筛选及原生质体融合

Studies on the Regeneration Mode of the Protoplast of Auxotrophic Mutants of Auricularia

木耳营养缺陷型原生质体再生方式研究

Selection of the Optimum Conditions of Preparing an Auxotrophic Saccharomyces cerevisiae Protoplast by Orthogonal Tests

用正交实验法筛选营养缺陷型酿酒酵母原生质体的最佳实验条件