METHODS in vitro methylcellulose semisolid culture was used for the evaluation of clonal formation of K562 cell line. Flow cytometer was used for detecting apoptosis.
方法体外甲基纤维素半固体培养观察各处理组k 562细胞的克隆形成，流式细胞仪评价细胞的凋亡状况。
2
It's organ culture and protoplast culture is important basic technique of rapid clonal propagation, selection of imitative plants, somatic hybridization and genetic transformation.
红麻的器官培养和原生质体培养是品种快繁、变异体筛选以及体细胞杂交和遗传转化等生物技术育种的基础。
3
Plant tissue culture, one of the basic components of plant biotechnology, has found its more and more applications in rapid clonal propagation of ornamental plants.