TABLE 1.
In vitro and in vivo activities of Xpo-t deletion mutants
+, wild-type activity; −, activity not detected; ±, less than wild-type activity.
++, greater than wild-type activity; +, wild-type activity; ±, less than wild-type activity; −, activity not detected; U, unstable.
All nucleoporins except CAN/Nup214 are Ran GTP dependent. N, nuclear side of NPC; C, cytoplasmic side of NPC.