Zusammenfassung
221 Metaphasen der Zellinie BHK-21 C13 in der 81. Passage und 227 Metaphasen der Linie BHK-21 C13S in der 80. Passage wurden ausgewertet. BHK-21 C13 besitzt eine Stammlinie (65%) mit 44 Chromosomen. Die Karyotypierung von 10 Mitosen der Stammlinie ergab keine Abweichungen vom diploiden Komplement des männlichen Syrischen Hamsters (Mesocricetus auratus). Die aneuploiden Metaphasen verteilen sich vorwiegend auf den hypodiploiden und hyperdiploiden Bereich. 4,8% der Mitosen haben eine annähernd tetraploide Chromosomenzahl. Bei der Linie BHK-21 C13S liegen zwei Stammlinien mit 42 (32,3%) bzw. 43 (24,2%) Chromosomen vor. Nur 9,8% der Mitosen weisen die diploide Chromosomenzahl 44 auf. Im Gegensatz zu der Linie BHK-21 C13 wurden hier selbst hypertetraploide Metaphasen und eine annähernd oktoploide Mitose gefunden. Die Karyotypen der Stammlinien stimmen in keinem der 12 untersuchten Fälle überein. Als gerichtete Veränderung gegenüber dem diploiden Karyotyp fällt bei 10 der 19 analysierten Mitosen mit 40–44 Chromosomen eine Trisomie des Chromosoms 21 auf. Bei 16,3% der Metaphasen konnten dizentrische, in drei Fällen trizentrische Chromosomen festgestellt werden. Die Befunde werden mit denen früherer Untersuchungen verglichen und diskutiert.
Summary
221 metaphases of the cell line BHK-21 C13 and 227 metaphases of the line BHK-21 C13S were examined. BHK-21 C13 has a stemline of 44 chromosomes (65%). The karyotypes of 10 mitoses of the stemline showed no dissimilarities as compared to the diploid complement of the male Syrian hamster (Mesocricetus auratus). Aneuploid metaphases were mainly of the hypodiploid and hyperdiploid range. 4.8% of the mitoses were near-tetraploid. The cell line BHK-21 C13S possessed two stemlines with 42 (23.3%) and 43 (24.2%) chromosomes. Only 9.8% of the mitoses examined had the diploid number 44 of chromosomes. Unlike the line BHK-21 C13, even hypertetraploid and one near-oktoploid metaphases were found. The karyotypes of the stemlines were heterogeneous in all 12 cases analysed. As a remarkable non-random deviation from the diploid complement a trisomic chromosome 21 was noted in 10 of 19 karyograms with 40–44 chromosomes. In 16.3% of the metaphases there were dicentric, in three cases tricentric chromosomes. The results are compared with those of former investigations and discussed.
Literatur
Abercrombie, M., andJ. E. M. Heaysman: Observations on the social behaviour of cells in tissue culture. II. “Monolayering” of fibroblasts. Exp. Cell Res.6, 293–306 (1954).
American Type Culture Collection: Registry of animal cell lines certified by the cell culture collection committee. CCL 10. First edition (1964).
Awa, A., M. Sasaki, andS. Takayama: Anin vitro study of the somatic chromosomes in several mammals. Jap. J. Zool.12, 257–265 (1959).
Bernhard, W., etP. Tournier: Infection virale inapparente de cellules de Hamster décelée par la microscopie électronique. Ann. Inst. Pasteur107, 447–452 (1964).
Böhme, U: Vermehrungsrate, Wachstumskinetik, Karyotyp und Virusempfindlichkeit der permanenten Hamsternierenzellen „BHK-21 C13“ und „BHK-21 C13S“. Dissertation, Essen (1970).
Capstick, P. B., R. G. Telling, W. G. Chapman, andD. L. Stewart: Growth of a cloned strain of hamster kidney cells in suspended culture and their susceptibility to the virus of foot-and-mouth disease. Nature (Lond.)195, 1163–1164 (1962).
Chu, E. H. Y.: Chromosomal stabilization of cell strains. Nat. Cancer Inst. Monogr.7, 55–71 (1962).
Cooper, H. L., andP. H. Black: Cytogenetic studies of hamster kidney cell cultures transformed by the Simian Vacuolating Virus (SV40). J. nat. Cancer Inst.30, 1015–1043 (1963).
Defendi, V., J. Lehman, andP. Kraemer: “Morphologically normal” hamster cells with malignant properties. Virology19, 592–598 (1963).
Eagle, H.: Amino acid metabolism in mammalian cell cultures. Science130, 432–437 (1959).
Gotlieb-Stematskt, T., andR. Shilo: Studies on the tumorigenic properties of baby hamster kidney cell lines and a method of selection of high and low tumorigenic clones. Virology22, 314–320 (1964).
Green, H., and G. J.Todaro: Growth potential of mammalian cell strains. Symposium on Human Diploid Cell Strains. Opatija (1963).
Hayflick, L., andP. S. Moorhead: The serial cultivation of human diploid cell strains. Exp. Cell Res.25, 585–621 (1961).
Hsu, T. C., andK. Benirschke: An Atlas of Mammalian Chromosomes. Vol.1, Folio 14. Berlin-Heidelberg-New York: Springer-Verlag, 1967.
Hsu, T. C., andD. J. Merchant: Mammalian chromosomesin vitro. XIV. Genotypic replacement in cell populations. J. nat. Cancer Inst.26, 1075–1083 (1961).
Isihara, T., G. E. Moore, andA. A. Sandberg: Chromosome constitution of two tumors of the Golden Hamster. J. nat. Cancer Inst.29, 161–195 (1962).
Kuwert, E., R. Scvorc, H. A. Hienz undN. Manojlović: Cytologische und cytogenetische Untersuchungen an den Essener Zellinien HeLa, KB, PL und MS sowie an Rhesusaffennierenzellen. Z. med. Mikrobiol. Immunol.154, 97–116 (1968).
Lehman, J. M., I. MacPherson, andP. S. Moorhead: Karyotype of the Syrian Hamster. J. nat. Cancer Inst.31, 639–650 (1963).
MacPherson, I.: Characteristics of a hamster cell clone transformed by polyoma virus. J. nat. Cancer Inst.30, 795–825 (1963).
MacPherson, I., andM. G. P. Stoker: Polyoma transformation of hamster cell clones-an investigation of genetic factors affecting cell competence. Virology16, 147–151 (1962).
Moorhead, P. S.: The evaluation of chromosomal stability in serially cultured cells. Symposium on Human Diploid Cell Strains, Opatija (1963).
Rothfels, K. H., andL. Siminovich: An air-drying technique for flattening chromosomes in mammalian cells grownin vitro. Stain Technol.33, 73–77 (1958).
Ruddle, F. H.: Chromosome variation in cell populations derived from pig kidney. Cancer Res.21, 885–894 (1961).
Saksela, E., andP. S. Moorhead: Aneuploidy in the degenerative phase of serial cultivation of human cell strains. Proc. nat. Acad. Sci. (Wash.)50. 390 (1963).
Sax, H. J., andK. N. Passano: Spontaneous chromosome aberrations in human tissue culture cells. Amer. Nat. XCV (881), 97–102 (1961).
Stenback, W. A., G. L. van Hoosier, andJ. J. Teentin: Virus particles in hamster tumors as revealed by electron microscopy. Proc. Soc. exp. Biol. (N.Y.)122, 1219–1223 (1966).
Stoker, M., andI. MacPherson: Syrian hamster fibroblast cell line BHK-21 and its derivatives. Nature (Lond.)203, 1355–1356 (1964).
Thomas, J. A., E. Delain etE. Hollande: Morphogenèse d'un virus du hamster associé à la souche BHK, ou à des tumeurs. C. R. Acad. Sci. (Paris)264, 785–788 (1967).
Yerganian, G.: Cytogenetic analysis. In: Methodology in Mammalian Genetics, 469–510 (W. J. Burdette, ed.), San Francisco: Holden-Day Inc., 1963.
Yerganian, G., andM. J. Leonard: Maintenance of normalin situ, chromosomal features in long-term tissue culture. Science133, 1600–1601 (1961).
Yoshida, M. C., andS. A. Marino: A chromosome study of nontreated and an irradiated human cell line. Jap. J. Genet.8, 39–45 (1963).
Zur Hausen, H.: Chromosomal changes of similar nature in seven established cell lines derived from the peripheral blood of patients with leukemia. J. nat. Cancer Inst.38, 683–696 (1967).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Fischer, A.B., Manojlovic, N., Kuwert, E. et al. Zytogenetische Charakterisierung der Zellinien BHK-21 C13 und BHK-21 C13 S. Archiv f Virusforschung 33, 375–384 (1971). https://doi.org/10.1007/BF01254694
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01254694