Gibbon ape leukemia virus-based retroviral vectors

摘要

The present invention provides replication-defective hybrid retroviral vectors comprising GaLV components and methods for preparing and using such vectors. The vectors comprise a envelope component, a core component and a defective genome, at least one of which is derived from GaLV. The vectors can comprise the minimal cis acting sequences from GaLV that allow packaging of the defective genome in a hybrid virion.