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Symbol
Name
ID
Location 		Mtv1
mammary tumor virus locus 1
MGI:97183
Chr 7
16 polymorphisms
Reference Probe Endonuclease Allele Fragments Strains
J:1887 env probe1 BamHI c absent AKR, BALB/c, CS, GR, ITES
i ~4.7kb DBA/2, IITES
J:1887 env probe1 EcoRI c absent AKR, BALB/c, CS, GR, ITES
i ~4.5kb DBA/2, IITES
J:1887 gag-pol probe1 BamHI c absent AKR, BALB/c, CS, GR, ITES
i ~9.3kb DBA/2, IITES
J:1887 gag-pol probe1 EcoRI c absent AKR, BALB/c, CS, GR, ITES
i ~6.6kb DBA/2, IITES
J:2945 PMMTV(C3H)8.21 EcoRI a 4.7kb DBA/2Crl, DBA/2J
b absent AKR/J, BALB/cCrl
J:6673 MMTV cDNA EcoRI b absent C57BL/6J
d 16.7kb C3H/HeJ, DBA/2J
J:7326 MMTV cDNA BamHI a 8.0, 4.4kb DBA/2J
b absent GR/Imr, NFS/N
J:7326 MMTV cDNA EcoRI a 6.5, 4.5kb DBA/2J
b absent GR/Imr, NFS/N
J:7326 MMTV DNA BamHI a 8.0, 4.4kb DBA/2J
b absent GR/Imr, NFS/N
J:7326 MMTV DNA EcoRI a 6.5, 4.5kb DBA/2J
b absent GR/Imr, NFS/N
J:10675 MMTV8-21 EcoRI a 4.5kb C3H/HeJ, DBA/2J
b absent AKR/J, C57BL/6J, C57L/J, SWR/J
J:10675 MMTV8-29 EcoRI a 6.5, 4.5kb C3H/HeJ, DBA/2J
b absent AKR/J, C57BL/6J, C57L/J, SWR/J
J:17766 MMTV-LTR EcoRI a ~6.7, ~3.0kb C3H/HeJ
b absent C57BL/6
J:19287 LTR-C3H PvuII a absent AKR, C57BL/6, SJA
b 6.0, 5.8kb DBA/2
J:21257 MMTV env probe EcoRI c absent C57BL/6
s 4.5kb C3H/He, SHN/Mei
J:24377 p201 EcoRI h 3.9, 4.9kb C3H/He
s absent M. spretus
Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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Send questions and comments to User Support. 		last database update
09/30/2025
MGI 6.24 		The Jackson Laboratory