[Construction of Vectors Expressing Inhibiting Peptides for Nuclear Import and Its Effect on Growth and Migration of HeLa Cell].

Objective: To construct the expression vectors for red fluorescent protein fused with inhibiting peptides for nuclear import (Bimax),and explore the location of Bimax and its potential effects on cell proliferation and migration in HeLa cells.

Methods: Two kinds of polynucleotide encoding inhibiting peptides for nuclear import were synthesis respectively and subsequently annealed for inserting into vector pDs-Red-C1. The recombinant plasmids were transfected into competent bacterial DH-5α.