The formation of the polarity of pollen protoplast and the dynamics of actin cytoskeleton were observed by non-fixation,......

将2株黑曲霉菌株(Ⅰ,Ⅱ)在诱导产植酸酶的条件下分别制备成原生质体,并考察其原生质体形成及再生,经紫外诱变后,发现涂平板的黑曲......

本文研究了制备作为生物大分子载体-脂质体的最适条件和方法.发现脂质体在适当温度下.放置数天后其体积明显增大,为制备适于与原生......

利用由藤黄节杆菌(Arthrobacter latevs)分泌的,以β—1.3葡聚糖酶为主的酵母细胞壁溶解酶(Zymolyase),对含有嗜杀质粒的核融合缺......