y*********u 发帖数: 183 | 1 刚拿到chimera mouse,正要mate
其中有1只 100% ES cell agouti colour 的chimera mouse, facility说这样的老鼠
germ line transmission的概率非常高,因为100% agouti说明 targeted ES cell 完
全out growth 原 host embroyo 的细胞了。
但是我从另一方面想,似乎100% agouti也不是个好兆头,比如兴许发生了一些
aberrent使得ES cell长得飞快,但无法进行germ line contribution
周围没有特别熟悉这个Process的人,所以只好发到这里来问问 |
f******e 发帖数: 53 | 2 The higher percentage of agouti color indicates higher chance for germline
transmission.But only you have to judge after getting F1 generation.
If ES grow fast due to some mutation, it will form the tumor rather than
skin and hire.So donot worry about it. |
y*********u 发帖数: 183 | 3 非常感谢!另外,如果ES cell 性别是male的话,从chimera的性别比例能
否看出germ line transmission的概率呢?
如果拿到了很多只chimera的话
【在 f******e 的大作中提到】 : The higher percentage of agouti color indicates higher chance for germline : transmission.But only you have to judge after getting F1 generation. : If ES grow fast due to some mutation, it will form the tumor rather than : skin and hire.So donot worry about it.
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y*********u 发帖数: 183 | |