【在 C**S 的大作中提到】 : 如题。现在的reviewer还会揪着这个问题不放吗? : 或者是可以一个siRNA来做loss of function,但必须有overexpression来做gain of : function反证?
S*s
7 楼
一般至少要3 different oligos才能自己放心 siRNA的off target是非常严重的 最严谨的是shRNA KD,然后rescue with ectopic expression shRNA也需要2-3个independent clone to exclude clonal effect
【在 C**S 的大作中提到】 : 如题。现在的reviewer还会揪着这个问题不放吗? : 或者是可以一个siRNA来做loss of function,但必须有overexpression来做gain of : function反证?
g*5
8 楼
can't agree more... recently found 2 oligo have some effects on one proteins expression, but further study showed other 5 oligoes could not have similar results...
【在 S*********s 的大作中提到】 : 一般至少要3 different oligos才能自己放心 : siRNA的off target是非常严重的 : 最严谨的是shRNA KD,然后rescue with ectopic expression : shRNA也需要2-3个independent clone to exclude clonal effect
C*S
9 楼
siRNA和shRNA在off target的问题上是不一样吗?
【在 S*********s 的大作中提到】 : 一般至少要3 different oligos才能自己放心 : siRNA的off target是非常严重的 : 最严谨的是shRNA KD,然后rescue with ectopic expression : shRNA也需要2-3个independent clone to exclude clonal effect
l*1
10 楼
stable knockdown shRNA better performance from less off-target per cent age details please refer Klinghoffer RA at al. (2010) Reduced seed region-based off-target activity with lentivirus-mediated RNAi. RNA. 16: 879-84. PubMed link: //www.ncbi.nlm.nih.gov/pubmed/20348445