Replication-deficient vectors
SFV
SIN
VEE

Liljeström and Garoff, 1991
Xiong et al., 1989
Davis et al., 1989

Non-cytopathogenic vectors
SFV
SIN

Lundstrom et al., 1999b
Agapov et al., 1998

Replication persistent vectors
SFV and SIN

Perri et al., 2000

Temperature-sensitive vectors
SFV
SIN

Lundstrom et al., 2001
Boorsma et al., 2000

Targeted vectors
SIN

Ohno et al., 1997

Layered DNA vectors
SFV
SIN

Berglund et al., 1996
Dubensky et al., 1996

Tumor vaccines
Naked RNA
DNA / particles

Ying et al., 1999
Colmenero et al., 1999

Production of retrovirus particles
SFV

Li and Garoff, 1996
Wahlfors et al, 1997

In vivo gene delivery
SFV
SIN

Lundstrom et al., 1999a
Altman-Hamandzic et al., 1997

Tumor cell lines
SFV

Hardy et al., 2000

Tumor models
SFV – mouse /
B16 melanoma
SFV – mouse / human lung carcinoma

Asselin-Paturel et al., 1999

Murphy et al., 2000

Packaging cell line
SIN and SFV

Polo et al., 1999

Split two-helper system
SFV

Smerdou and Liljeström, 1999