Site-Directed Mutagenesis of HIV-1 vpu Gene Demonstrates Two Clusters of Replication-Defective Mutants with Distinct Ability to Down-Modulate Cell Surface CD4 and Tetherin.
Frontiers In Microbiology
Nomaguchi, Masako M; Doi, Naoya N; Fujiwara, Sachi S; Fujita, Mikako M; Adachi, Akio A