1) No-cell system
2) cell free system
The characteristics including types, preparation, basics, functions and progress of cell free systems are introduced.
3) cell-free system
Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.
方法 超速离心制备非洲爪蟾卵无细胞体系 ,用细胞色素C激活为凋亡体系。
In this study, the inhibitory ac-tivity of 8 single chain RIPs from Cucurbitaceae and Liliaceae plants in protein synthesis incell-free system and their cytotoxicities to intact cells were compared.
And the results were great in cell-free system of mammalian and botanical cells.
4) cell-free system
In the Cell-free system which contained ATP regeneration system.
5) cell-free translation system
Soluble expression of native EGFP in a cell-free translation system;
6) somaclonal line
It was found that among 8 grain characters 1000-grain weight and grain thickness of somaclonal line were significantly lower than donor parent, while length/thickness ratio of the grains of somatic hybrids was significantly larger than parent hybrid, but their grain thickness was significantly lower than ones.
比较了水稻体细胞无性系与供体亲本、体细胞无性系杂种F1与供体亲本杂种F1在 8个谷粒性状上的差异 ,结果表明 :体细胞无性系除千粒重及谷粒厚 2性状显著小于亲本外 ,其余性状与亲本差异不显著 ;体细胞无性系杂种F1的长厚比显著大于亲本杂种F1,而谷粒厚则相反。
tremuloides were cultured to generate somaclonal lines, and the variations during culture were assayed by cytological and molecular biological methods.
The results showed that among 8 grain characters 1000-grain weight and grain thickness of somaclonal line were significantly lower than that of donor parent,while length/thickness ratio of the grains of somatic hybrids was significantly larger than that of parent hybrid,but their grain thickness was significantly lower than ones.
amine precursor uptake and decarboxylation cell system