Summary
The pattern of somatic segregation of the cytoplasmic factors confering resistances to chloramphenicol, erythromycin and oligomycin in S. cerevisiae was studied. The fractions of the zygotes heterozygous for the chloramphenicol-resistance factor and for the erythromycin-resistance factor decreased exponentially with generation number of zygotes. The rate of the segregation was highest for the chloramphenicol-resistance factor, intermediate for the erythromycin-resistance factor and lowest for the oligomycin-resistance factor. The segregation rate as well as the transmission polarity of the chloramphenicol-resistance factor varied with different carbon sources with which the parental haploids were grown prior to mating.
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Avner, P.R., Coen, D., Dujon, B., Slonimski, P.P.: Mitochondrial genetics IV. Allelism and mapping studies of oligomycin-resistant mutants in S. cerevisiae. Molec. gen. Genet. 125, 9–52 (1973)
Bech-Hansen, N.T., Rank, G.H.: The bivious suppressiveness of cytoplasmic petites of S. cerevisiae lacking in mitochondrial DNA. Molec. gen. Genet. 120, 115–124 (1973)
Callen, D.: The effect of mating type on the polarity of mitochondrial gene transmission in Saccharomyces cerevisiae. Molec. gen. Genet. 128, 321–329 (1974a)
Callen, D.F.: Recombination and segregation of mitochondrial genes in Saccharomyces cerevisiae. Molec. gen. Genet. 134, 49–63 (1974b)
Callen, D.F.: Segregation of mitochondrially inherited antibiotics resistance genes in zygote cell lineages of Saccharomyces cerevisiae. Molec. gen. Genet. 134, 65–76 (1974c)
Coen, D., Deutsch, J., Netter, P., Petrochilo, E., Slonimski, P.P.: Mitochondrial genetics I. Methodology and phenomenology. In: Control of organella development. Symp. Soc. Exp. Biol. (P.L. Miller, ed.), Vol. 24, pp. 449–496. Cambridge: Cambridge Univ. Press 1970
Dujon, B., Slonimski, P.P., Weill, L.: Mitochondrial genetics IX. A model for recombination and segregation of mitochondrial genomes in Saccharomyces cerevisiae. Genetics 78, 415–437 (1974)
Forster, J.L., Kleese, R.A.: The segregation of mitochondrial genes in yeast. II. Analysis of zygote pedigrees of drug-resistant x drug-sensitive crosses. Molec. gen. Genet. 139, 341–355 (1975)
Goldthwaite, C.D., Cryer, D.R., Marmur, J.: Effect of carbon source on the replication and transmission of yeast mitochondrial genomes. Molec. gen. Genet. 133, 87–104 (1974)
Gunge, N.: Genetic analysis of unequal transmission of the mitochondrial markers in Saccharomyces cerevisiae. Molec. gen. Genet. 139, 189–202 (1975)
Linnane, A.W., Saunders, G.W., Gingold, E.B., Lukins, H.B.: The biogenesis of mitochondria V. Cytoplasmic inheritance of erythromycin resistance in Saccharomyces cerevisiae. Proc. nat. Acad. Sci. (Wash.) 59, 903–910 (1968)
Lukins, H.B., Tate, J.R., Saunders, G.W., Linanne, A.W.: The biogenesis of mitochondria 26. Mitochondrial recombination: The segregation of parental and recombinant mitochondrial genotypes during vegetative division of yeast. Molec. gen. Genet. 120, 17–25 (1973)
Ogur, M., St. John, R., Nagai, S.: Tetrazolium overlay technique for population studies of respiratory deficiency in yeast. Science 125, 928–929 (1957)
Sager, R.: Cytoplasmic genes and organelle. New York: Academic Press 1972
Suda, K., Uchida, A.: The linkage relationship of the cytoplasmic drug-resistance factors in Saccharomyces cerevisiae. Molec. gen. Genet. 128, 331–339 (1974)
Thomas, D.Y., Wilkie, D.: Recombination of mitochondrial drugresistance factors in Saccharomyces cerevisiae. Biochem. biophys. Res. Commun. 30, 368–372 (1968)
Waxman, M.F., Eaton, N.R., Wilkie, D.: Effect of antibiotics on the transmission of mitochondrial factors in Saccharomyces cerevisiae. Molec. gen. Genet. 127, 277–284 (1973)
Waxman, M.F., Eaton, N.R.: Nuclear factors and the control of suppressiveness in petite mutants of Saccharomyces cerevisiae. Molec. gen. Genet. 133, 37–45 (1974)
Wickerham, L.J.: A critical evaluation of the nitrogen assimilation tests commonly used in the classification of yeast. J. Bact. 52, 293–301 (1946)
Wilkie, D., Thomas, D.Y.: Mitochondrial genetic analysis by zygote cell lineages in Saccharomyces cerevisiae. Genetics 73, 367–377 (1973)
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Communicated by F. Kaudewitz
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Uchida, A., Suda, K. Pattern of somatic segregation of the cytoplasmic drug-resistance factors in yeast. Molec. Gen. Genet. 145, 159–163 (1976). https://doi.org/10.1007/BF00269588
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DOI: https://doi.org/10.1007/BF00269588