英语语法分析

Temperature remarkably affected the frequency and the speed of protoplast fusion.

温度明显影响原生质体融合的频率和速度。

It provides scientific basis for the breeding of protoplast fusion of killer yeast.

为嗜杀酵母原生质体融合育种提供了依据。

This is the first report of plant regeneration from the protoplast culture of an indica rice.

这是迄今第一个由籼稻原生质体再生植株的报道。