In eukaryotic cells, the nucleocytoplasmic export of bulk poly(A)+-mRNAs through the nuclear pore complex is mediated by the ubiquitously expressed NXT1-NXF1 heterodimer. In humans, autosomal NXT1 has an X-chromosomal paralogue called NXT2, which was subject to adaptive selection in primates and exh...
ORGANISM(S): Homo sapiens (Human)