作者: M. Spiegel , A. Tyler
DOI: 10.1126/SCIENCE.151.3715.1233
关键词:
摘要: A method was developed for isolating large quantities of micromeres from the 16-cell stage sea urchin, and measurements were made their ability to incorporate C^(14)-L-valine into protein as compared with that a mixed suspension micromeres, mesomeres, macromeres. Per cell, rate incorporation considerably less than cells. unit volume, however, two types suspensions showed no significant differences.