这是迄今第一个由籼稻原生质体再生植株的报道。
This is the first report of plant regeneration from the protoplast culture of an indica rice.
获得了粳型水稻77 - 170品系原生质体再生植株(R_2) 6个株系的206棵后代植株。
A total number of 206 regenerated plants (R2) of 6 plant lines of rice strain 77-170 from protoplasts were obtained.
用较高渗透压的培养基培养原生质体再生的细胞团及愈伤组织，可提高植株再生频率。
Using media with relatively high osmotic pressure in cul-turing protoplast-derived calli increased their plant regeneration frequency on subsequent differentiation media.
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