The classical nuclear import pathway depends on importins and . nucleotide exchange element, RCC1. Coinjection of recombinant importins and RCC1 into down-regulated cells shown that these transport defects were specifically caused by the limited availability of importin 3 in both instances. Therefore, importin 3 is the only importin responsible for the traditional nuclear import of… Continue reading The classical nuclear import pathway depends on importins and . nucleotide