The mapping of transgenes by fluorescence in situ hybridization on G-banded mouse chromosomes
Abstract
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/Geimsa-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 β-amyloid/A4 transgene.
Keywords
Banding Pattern Mouse Genome Mouse Chromosome Cosmid ProbePreview
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References
- Boyle, A.L., Feltquite, D.M., Dracopoli, N.C., Housman, D.E., Ward, D.C. (1992). Rapid physical mapping of cloned DNA on banded mouse chromosomes by fluorescence in situ hybridization. Genomics 12, 106–115.Google Scholar
- Davisson, M.T., Akeson, E.C. (1987). An improved method for preparing G-banded chromosomes from mouse peripheral blood. Cytogenet. Cell Genet. 45, 70–74.Google Scholar
- Elroy-Stein, O., Bernstein, Y., Groner, Y. (1986). Overproduction of human Cu/Zn-superoxide dismutase in transfected cells; extenuation of paraquat-mediated cytotoxicity and enhancement of lipid peroxidation. EMBO J. 5, 615–622.Google Scholar
- Epstein, C.J., Avraham, K.B., Lovett, M., Smith, S., Elroy-Stein, O., Rotman, G., Bry, C., Groner, Y. (1987). Transgenic mice with increased Cu/Zn-superoxide dismutase activity: animal model of dosage effects in Down syndrome. Proc. Natl. Acad. Sci. USA 84, 8044–8048.Google Scholar
- Garson, J.A., van den Berghe, J., Kemshead, J.T. (1987). Novel non-isotopic in situ hybridization technique detects small (1 kb) unique sequences in routinely G-banded human chromosomes: fine mapping of N-myc and β-NGF genes. Nucleic Acids Res. 15, 4761–4770.Google Scholar
- Hayes, H., Petit, E., Lemieux, N., Dutrillaux, B. (1992). Chromosomal localization of the ovine beta-casein gene by non-isotopic in situ hybridization and R-banding. Cytogenet. Cell Genet. 61, 286–288.Google Scholar
- Huang, T.T., Carlson, E.J., Leadon, S.A., Epstein, C.J. (1992). Relationship of resistance to oxygen free radicals to Cu/Zn superoxide dismutase activity in transgenic, transfected, and trisomic cells. FASEB J. 6, 903–910.Google Scholar
- Klever, M., Grond-Ginsbach, C., Scherthan, H., Schroeder-Kurth, T. (1991). Chromosomal in situ suppression hybridization after Giemsa banding. Hum. Genet. 86, 484–486.Google Scholar
- Landegent, J.E., Jansen in de Wal, N., Fisser-Groen, Y.M., Bakker, E., van der Ploeg, M., Pearson, P.L. (1986). Fine mapping of the Huntington disease linked D4S10 locus by non-radioactive in situ hybridization. Hum. Genet. 73, 354–357.Google Scholar
- Levanon, D., Lieman-Hurwitz, J., Dafni, N., Wigderson, M., Sherman, L., Bernstein, Y., Laver-Rudich, Z., Danciger, E., Stein, O., Groner, Y. (1985). Architecture and anatomy of the chromosomal locus in human chromosome 21 encoding the Cu/Zn superoxide dismutase. EMBO J. 4, 77–84.Google Scholar
- Lichter, P., Cremer, T., Tang, C.C., Watkins, P.C., Manuelidis, L., Ward, D.C. (1988). Rapid detection of human chromosome 21 aberrations by in situ hybridization. Proc. Natl. Acad. Sci. USA 85, 9664–9668.Google Scholar
- Lichter, P., Tang, C.C., Call, K., Hermanson, G., Evans, G.A., Housman, D., Ward, D.C. (1990). High-resolution mapping of human chromosome 11 by in situ hybridization with cosmid clones. Science 247, 64–69.Google Scholar
- Matsuda, Y., Harada, Y.-N., Natsume-Sakai, S., Lee, K., Shiomi, T., Chapman, V.M. (1992). Location of the mouse complement factor H gene (cfh) by FISH analysis and replication R-banding. Cytogenet. Cell Genet. 61, 282–285.Google Scholar
- Pinkel, D., Straume, T., Gray, J.W. (1986). Cytogenetic analysis using quantitative, high-sensitivity, fluorescence hybridization. Proc. Natl. Acad. Sci. USA 83, 2934–2938.Google Scholar
- Pinkel, D., Landegent, J., Collins, C., Fuscoe, J., Segraves, R., Lucas, J., Gray, J. (1988). Fluorescence in situ hybridization with human chromosome-specific libraries: detection of trisomy 21 and translocations of chromosome 4. Proc. Natl. Acad. Sci. USA 85, 9138–9142.Google Scholar
- Singer-Sam, J., Robinson, M.O., Bellve, A.R., Simon, M.I., Riggs, A.D. (1990). Measurement by quantitative PCR of changes in HPRT, PGK-1, PGK-2, APRT, MTase, and Zfy gene transcripts during mouse spermatogenesis. Nucleic Acids Res. 18, 1255–1259.Google Scholar
- Trask, B.J., Massa, H., Kendrick, S., Gitschier, J. (1991). Mapping of human chromosome Xq28 by color fluorescence in situ hybridization of DNA sequences to interphase nuclei. Am. J. Hum. Genet. 48, 1–15.Google Scholar
- Triman, K.L., Davisson, M.T., Roderick, T.H. (1975). A method for preparing chromosomes from peripheral blood in the mouse. Cytogenet. Cell Genet. 15, 166–176.Google Scholar
- Wienberg, J., Jauch, A., Stanyon, R., Cremer, T. (1990). Molecular cytotaxonomy of primates by chromosomal in situ suppression hybridization. Genomics 8, 347–350.Google Scholar
- Wienberg, J., Stanyon, R., Jauch, A., Cremer, T. (1992). Homologies in human and Macaca fuscata chromosomes revealed by in situ suppression hybridization with human chromosome specific DNA libraries. Chromosoma 101, 265–270.Google Scholar
- Worton, R.G., Duff, C. (1979). Cell culture: karyotyping. Methods Enzymol. 58, 322–344.Google Scholar
- Zhang, F.R., Heilig, R., Thomas, G., Aurias, A. (1990). A one-step efficient and specific non-radioactive non-fluorescent method for in situ hybridization of banded chromosomes. Chromosoma 99, 436–439.Google Scholar