PMID- 3023699 OWN - NLM STAT- MEDLINE DCOM- 19870114 LR - 20200724 IS - 0022-538X (Print) IS - 1098-5514 (Electronic) IS - 0022-538X (Linking) VI - 61 IP - 1 DP - 1987 Jan TI - A new common integration region (int-3) for mouse mammary tumor virus on mouse chromosome 17. PG - 218-20 AB - Mus musculus subsp. musculus (Czech II) mammary tumor DNA frequently contains an integrated proviral genome of the mouse mammary tumor virus (MMTV) within a specific 0.5-kilobase-pair region of the cellular genome (designated int-3). Viral integration at this site results in activation of expression of an adjacent cellular gene. We mapped int-3 to mouse chromosome 17 by analysis of PstI-restricted cellular DNAs from mouse-hamster somatic cell hybrids. Restriction analysis of cellular DNA from (C3H/OuJ X Czech II) X Czech II backcross mice established the gene order T-H-2-int-3. These results demonstrated that the int-3 locus is distinct from two other common integration regions for mouse mammary tumor virus (designated int-1 and int-2) in mammary tumor DNA and suggest that several cellular genes may be at risk for virally induced activation during mammary tumor development. FAU - Gallahan, D AU - Gallahan D FAU - Kozak, C AU - Kozak C FAU - Callahan, R AU - Callahan R LA - eng PT - Journal Article PL - United States TA - J Virol JT - Journal of virology JID - 0113724 RN - EC 3.1.21.- (DNA Restriction Enzymes) SB - IM MH - Animals MH - Chromosome Mapping MH - Chromosomes/physiology MH - Crosses, Genetic MH - DNA Restriction Enzymes MH - Genes, Viral MH - Mammary Tumor Virus, Mouse/*genetics MH - Mice PMC - PMC255246 EDAT- 1987/01/01 00:00 MHDA- 1987/01/01 00:01 PMCR- 1987/01/01 CRDT- 1987/01/01 00:00 PHST- 1987/01/01 00:00 [pubmed] PHST- 1987/01/01 00:01 [medline] PHST- 1987/01/01 00:00 [entrez] PHST- 1987/01/01 00:00 [pmc-release] AID - 10.1128/JVI.61.1.218-220.1987 [doi] PST - ppublish SO - J Virol. 1987 Jan;61(1):218-20. doi: 10.1128/JVI.61.1.218-220.1987.