aCell division entails a marked reorganization of the microtubule network to form the spindle, a molecular machine that ensures accurate chromosome segregation to the daughter cells. 细胞分裂需要微管网络的明显整顿形成纺锤,保证准确染色体离析对女儿细胞的一个分子机器。[translate] ...
through not only combat but the attrition of war and what entails with it, he now commanded a mere four thousand seven hundred men. At the end of December when the enlistments for the soldiers ran out, he would be fighting with only twelve hundred men. In a letter that Washington wrote...