Virus-Encoded Toxin of Ustilago maydis: Two Polypeptides are Essential for Activity

LITERATURE CITED

• Ben-Zvi, B. S., Y. Koltin, M. Mevarech, and A. Tamarkin. 1984. RNA polymerase activity in virions from Ustilago maydis. Mol. Cell. Biol. 4:188–194.
   PubMedGoogle Scholar
• Dalton, R. E., G. K. Podila, W. H. Flurkey, and R. F. Bozarth. 1985. In vitro translation of the major capsid polypeptide from Ustilago maydis virus strain Pl. Virus Res. 3:153–163.
   PubMedGoogle Scholar
• Davis, B. J. 1964. Disc electrophoresis. Methods and applications to human serum proteins. Ann. N.Y. Acad. Sci. 121:404–427.
   PubMed Web of Science ®Google Scholar
• Day, P. R., and S. L. Anagnostakis. 1971. Com smut dikaryon in culture. Nature (London), New Biol. 231:19–20.
   PubMedGoogle Scholar
• Day, P. R., and J. A. Dodds. 1979. Viruses of plant pathogenic fungi, p. 202–239. In P. A. Lemke (ed.), Viruses and plasmids in fungi. Marcel Dekker, Inc., New York.
   Google Scholar
• Eidels, L., H. Proia, and D. A. Hart. 1983. Membrane receptors for bacterial toxins. Microbiol. Rev. 47:596–620.
   PubMedGoogle Scholar
• Field, L. J., J. A. Bruenn, T. H. Chang, O. Pinchasi, and Y. Koltin. 1983. Two Ustilago maydis viral dsRNA of different size code for the same product. Nucleic Acids Res. 11:2765–2778.
   PubMedGoogle Scholar
• Franklin, R. M. 1966. Purification and properties of the replication intermediate of the RNA bacteriophage R17. Proc. Natl. Acad. Sci. USA 55:1504–1511.
   PubMedGoogle Scholar
• Habermann, E., and H. Breithaupt. 1978. The crotoxin complex—an example of biochemical and pharmacological protein complementation. Toxicon 16:19–30.
   PubMed Web of Science ®Google Scholar
• Hanldn, L., and J. E. Puhalla. 1971. Nature of a factor causing interstrain lethality in Ustilago maydis. Phytopathology 61:50–53.
   Google Scholar
• Jinks, J. L. 1963. Cytoplasmic inheritance in fungi, p. 325–343. In W. J. Burdette (ed.), Methodology in basic genetics. Holden- Day, Inc., San Francisco.
   Google Scholar
• Kandel, J., and Y. Koltin. 1978. Killer phenomenon in Ustilago maydis. Comparison of the killer proteins. Exp. Mycol. 2:270–278.
   Google Scholar
• Koltin, Y. 1977. Virus-Iike particles in Ustilago maydis: mutants with partial genomes. Genetics 86:527–534.
   PubMedGoogle Scholar
• Koltin, Y., and P. R. Day. 1975. Specificity of Ustilago maydis killer protein. Appl. Microbiol. 31:694–696.
   Google Scholar
• Koltin, Y., and J. Kandel. 1978. Killer phenomenon in Ustilago maydis: the organization of the viral geome. Genetics 88:267–276.
   PubMedGoogle Scholar
• Koltin, Y., R. Levine, and T. Peery. 1980. Assignment of functions to segments of the dsRNA genome of Ustilago maydis. Mol. Gen. Genet. 178:173–178.
   PubMedGoogle Scholar
• Koltin, Y., I. Mayer, and R. Steinlauf. 1978. Killer phenomenon in Ustilago maydis: mapping viral functions. Mol. Gen. Genet. 166:181–186.
   PubMedGoogle Scholar
• Konisky, J. 1982. Colicins and other bacteriocins with established modes of action. Annu. Rev. Microbiol. 36:125–144.
   PubMed Web of Science ®Google Scholar
• Levine, R., Y. Koltin, and J. S. Kandel. 1979. Nuclease activity associated with the Ustilago maydis virus induced killer proteins. Nucleic Acids Res. 6:3717–3731.
   PubMedGoogle Scholar
• Peery, T., Y. Koltin, and A. Tamarkin. 1982. Mapping the immunity functions of the Ustilago maydis P1 virus. Plasmid 7:52–58.
   PubMedGoogle Scholar
• Philskirk, G., and T. W. Young. 1975. The occurence of killer character in yeast of various genera. Antonie van Leeuwenhoek. J. Microbiol. Serol. 41:147–151.
   PubMedGoogle Scholar
• Rogers, D., and B. A. Bevan. 1978. Group classification of killer yeasts based on cross-reactions between strains of different species and origin. J. Gen. Microbiol. 105:199–202.
   Google Scholar
• Rogers, D. T., D. Saville, and H. Bussey. 1979. Saccharomyces cerevisiae killer expression mutant kex2 has altered secretory proteins and glycoproteins. Biochem. Biophys. Res. Commun. 90:187–193.
   PubMedGoogle Scholar
• Sherman, F., G. R. Fink, and J. B. Hicks. 1982. Methods in yeasts genetics. Cold Spring Harbor Laboratory, Cold Spring Harbor, N.Y.
   Google Scholar
• R. B. Stevens (ed.). 1974. Mycology guidebook, p. 505–524. Mycological Society of America, Seattle.
   Google Scholar
• Stumm, C., J. M. Hermans, E. J. Middelbeck, A. F. Groes, and G. J. M. L. de Vries. 1977. Killer-sensitive relationships in yeast from natural habitats. Antonie van Leeuwenhoek. J. Microbiol. Serol. 43:125–128.
   PubMedGoogle Scholar
• Thomas, J. O., and R. D. Kornberg. 1975. An octamer of histones in chromatin and free in solution. Proc. Natl. Acad. Sci. USA 72:2626–2630.
   PubMed Web of Science ®Google Scholar
• Tipper, D. J., and K. A. Bostian. 1984. Double-stranded ribonucleic acid killer systems in yeasts. Microbiol. Rev. 48:125–156.
   PubMedGoogle Scholar
• Wigderson, M., and Y. Koltin. 1982. Dual toxin specificities and the exclusion relations among the Ustilago dsRNA viruses. Curr. Genet. 5:127–136.
   PubMed Web of Science ®Google Scholar