Strong expression is first observed in prechordal plate at the stage of 50% epiboly, l the stained cells then migrate to the proctodeum.
整胚原位杂交结果显示
最早主要在50%外包期的前脊索盘中表达，既而迁移到原肛处。
Strong expression is first observed in prechordal plate at the stage of 50% epiboly, l the stained cells then migrate to the proctodeum.
整胚原位杂交结果显示最早主要在50%外包期的前脊索盘中表达，既而迁移到原肛处。
明：以上例句、词性分类均由互联网资源自动生成，部分未经
审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
