We show that the lingual cervical loop contains a small core of stellate reticulum cells and suggest that it acts as a functional stem cell niche.
我们发现切牙的舌侧的颈环结构内也包括少量的星网状层细胞，推测其可能发挥干细胞龛的作用。
The ribosomes, made up of RNA and protein, are found either lining the endoplasmic reticulum or free within the cell.
核糖体由蛋白质和RNA组成，有的排列在内质网上，有的则在细胞中呈游离状态。
The endoplasmic reticulum is a tubular structure which is every living cell.
内质网是每个活细胞中的一种管状结构。
应用推荐