The proteins from endosperm, root, stem, leaf, leafstalk of Jatropha curcas L. and their calli were hybridized to the seed toxin protein (curcin) of Jatropha curcas L. by western blot. The result showed that the curci...The proteins from endosperm, root, stem, leaf, leafstalk of Jatropha curcas L. and their calli were hybridized to the seed toxin protein (curcin) of Jatropha curcas L. by western blot. The result showed that the curcin was specifically expressed in the endosperm and its calli, while it was not detected in root, stem, leaf, and leafstalk of Jatropha curcas L. and their calli . This study indicated that calli induced from endosperm can be used to produce curcin.展开更多
文摘The proteins from endosperm, root, stem, leaf, leafstalk of Jatropha curcas L. and their calli were hybridized to the seed toxin protein (curcin) of Jatropha curcas L. by western blot. The result showed that the curcin was specifically expressed in the endosperm and its calli, while it was not detected in root, stem, leaf, and leafstalk of Jatropha curcas L. and their calli . This study indicated that calli induced from endosperm can be used to produce curcin.
文摘目的对Western Blot和流式细胞术(Flowcytometry,FCM)这两种磷酸化STAT3的检测方法进行比较。方法用不同浓度的白细胞介素5(interleukin 5,IL-5)刺激人早幼粒细胞白血病细胞株HL-60,活化细胞内的STAT3,然后分别用Western Blot和流式细胞术进行检测。结果 Western Blot与流式细胞术的检测结果一致。结论 Western Blot与流式细胞术用于磷酸化STAT3的检测各有优势,可以互为补充。