横跨细胞膜的分子(通常是蛋白质)，接受细胞外信号并传导入细胞内。
A molecule (usually a protein) that spans a cell membrane and "receives" extracellular signals and transmits them into the cell.
质外体在细胞间的通讯及识别上有重要意义，质外体信号分子对植物细胞的生长发育也起着非常重要的作用。
The apoplast is of essential significance in cell communication and identification; the apoplast signal molecules, too, plays an important role in the growth and development of plant cells.
事实证明，作为一种特异的分子伴侣，HSP90除在细胞正常生长和应急保护中具有重要生理功能外，还与信号传导、细胞周期调控、激素应答等细胞内重要生理过程有关。
In fact, as a specific molecular chaperone, HSP90 proteins are possibly involved in many important physiological processes such as signal transduction, cell cycle regulation and hormone response.
受体是位于质膜或细胞内能与胞外信号物质结合并能引起特定生物效应的大分子物质。
It lies in adipose membrane or cell and it can bind signal substance out of cell.
受体是位于质膜或细胞内能与胞外信号物质结合并能引起特定生物效应的大分子物质。
It lies in adipose membrane or cell and it can bind signal substance out of cell.
应用推荐