透明带消失之谜
桑葚胚演变为胚泡时,透明带消失。关于透明带是如何消失的,所有教科书上都写着“透明带溶解”。从字面上理解,应该是一个“化学反应”,换个说法就是“酶解”。那么问题来了,什么酶“解”了透明带?这个酶什么细胞分泌的?是不是有另外的途径或者机制?请观看下面视频 mouse embryo development.avi,并就此展开讨论。
Status | Discussion | Started by |
Last post |
Replies | Actions |
---|---|---|---|---|---|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
讨论
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带
Locked
|
|
|
0 |
|
|
透明带消失机制
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失可能的原因
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带的消失
Locked
|
|
|
0 |
|
|
透明带溶解机制
Locked
|
|
|
0 |
|
|
透明带脱落的可能机制
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带溶解
Locked
|
|
|
0 |
|
|
透明带的消失
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带溶解。
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|
|
透明带消失
Locked
|
|
|
0 |
|
|
透明带消失之谜
Locked
|
|
|
0 |
|