PMID- 8043947 OWN - NLM STAT- MEDLINE DCOM- 19940901 LR - 20190904 IS - 0938-8990 (Print) IS - 0938-8990 (Linking) VI - 5 IP - 6 DP - 1994 Jun TI - The mapping of transgenes by fluorescence in situ hybridization on G-banded mouse chromosomes. PG - 337-41 AB - A highly sensitive method for the mapping of transgenes and other genes in the mouse genome is described. This technique combines high-resolution G-banding and fluorescence in situ hybridization (FISH) with either biotin/avidin-FITC or digoxigenin-anti-digoxigenin-FITC, the latter being the more sensitive. Banding patterns are obtained with trypsin/Giemsa-treated slides, and sensitivity is greatly increased by the use of mouse Cot-1 DNA. With this protocol, four different 14.5-kb human Cu/Zn-superoxide dismutase transgene insertions ranging in copy number from 2 to 8 have been localized to four different mouse chromosomes. The utility and sensitivity of this procedure were verified with a Chromosome (Chr) 16-specific cosmid probe, H22, as well as with the mapping of a high-copy-number human beta-amyloid/A4 transgene. FAU - Shi, Y P AU - Shi YP AD - Department of Pediatrics, University of California, San Francisco 94143. FAU - Huang, T T AU - Huang TT FAU - Carlson, E J AU - Carlson EJ FAU - Epstein, C J AU - Epstein CJ LA - eng GR - AG-08938/AG/NIA NIH HHS/United States GR - HD-03132/HD/NICHD NIH HHS/United States PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PL - United States TA - Mamm Genome JT - Mammalian genome : official journal of the International Mammalian Genome Society JID - 9100916 RN - 0 (DNA Probes) RN - EC 1.15.1.1 (Superoxide Dismutase) SB - IM MH - Animals MH - Chromosome Banding/methods MH - Chromosome Mapping/*methods MH - Cosmids MH - DNA Probes MH - Humans MH - *In Situ Hybridization, Fluorescence MH - Mice MH - Mice, Transgenic/*genetics MH - Superoxide Dismutase/genetics EDAT- 1994/06/01 00:00 MHDA- 1994/06/01 00:01 CRDT- 1994/06/01 00:00 PHST- 1994/06/01 00:00 [pubmed] PHST- 1994/06/01 00:01 [medline] PHST- 1994/06/01 00:00 [entrez] AID - 10.1007/BF00356551 [doi] PST - ppublish SO - Mamm Genome. 1994 Jun;5(6):337-41. doi: 10.1007/BF00356551.