What Genes Appear to Be Controlled by the Xic

Question

What genes appear to be controlled by the Xic?
A) Xist and Tsix
B) Xist
C) TsiX
D) Xic

Accepted Answer

The Xic (X inactivation center) controls the expression of Xist and Tsix genes. Xist is responsible for silencing one X chromosome in female cells, while Tsix plays a role in regulating the expression of Xist. Therefore, the answer is A) Xist and Tsix.