A loss-of-function mutation in which of the following would inhibit TGFβ signaling?
A)I-Smad
B)R-Smad
C)Ski
D)SnoN
E)all of the above

Name: A loss-of-function mutation in which of the following would inhibit TGFβ signaling? A)I-Smad B)R-Smad C)Ski D)SnoN E)all of the above
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Question

Quizplus · Accepted Answer

R-Smad proteins are directly involved in the TGFβ signaling pathway by transmitting signals from the cell surface to the nucleus. A loss-of-function mutation in R-Smad would inhibit TGFβ signaling.

A Loss-Of-Function Mutation in Which of the Following Would Inhibit