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Chromosome instability related to gene suppression in Aspergillus nidulans

Published online by Cambridge University Press:  14 April 2009

C. Ball
C. Ball
Affiliation:
Department of Genetics, University of Sheffield, Sheffield, Yorks.
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A complicated system of chromosome instability related to gene suppression has been analysed. In addition, unstable genetic events analogous to those previously described in A. nidulans and in other organisms have been detected and one type of unstable variant recovered may be determined by V-type position effect. Furthermore, the selective systems used, clearly offer scope for analysis of genetic instability in general.

Information

Type
Research Article
Information
Genetics Research , Volume 10 , Issue 2 , October 1967, pp. 173 - 183
Copyright
Copyright © Cambridge University Press 1967

References

REFERENCES

Apirion, D. (1962). A general system for the automatic selection of auxotrophs from prototrophs and vice versa in microorganisms. Nature, Lond. 195, 959–961.CrossRefGoogle Scholar
Arlett, C. F., Grindle, M. & Jinks, J. L. (1962). The ‘Red’ cytoplasmic variant of Aspergillus nidulans. Heredity, Lond. 17, 197–209.CrossRefGoogle ScholarPubMed
Bainbridge, B. W. & Roper, J. A. (1966). Observations on the effects of a chromosome duplication in Aspergillus nidulans. J. gen. Microbiol. 42, 417–424.CrossRefGoogle ScholarPubMed
Ball, C. (1966). Instability associated with chromosome translocation in Aspergillus nidulans. Heredity, Lond. 21, 531.Google Scholar
Ball, C. & Roper, J. A. (1966). Studies on the inhibition and mutation of Aspergillus nidulans by acridines. Genet. Res. 7, 207–221.CrossRefGoogle ScholarPubMed
Dawson, G. W. P. & Smith-Keary, P. F. (1963). Episomic control of mutation in Salmonella typhimurium. Heredity, Lond. 18, 1–20.CrossRefGoogle ScholarPubMed
Forbes, E. (1959). Use of mitotic segregation for assigning genes to linkage groups in Aspergillus nidulans. Heredity, Lond. 13, 67–80.CrossRefGoogle Scholar
Gorini, L. & Beckwith, J. R. (1966). Suppression. An. Rev. Microbiol. 20, 401–422.CrossRefGoogle Scholar
Käfer, E. (1958). An 8-chromosome map of Aspergillus nidulans. Adv. Genet. 2, 105–145.CrossRefGoogle Scholar
Käfer, E. (1961). The process of spontaneous recombination in vegetative nuclei of Aspergillus nidulans. Genetics, 46, 1581–1609.CrossRefGoogle ScholarPubMed
Käfer, E. (1962). Translocations in stock strains of Aspergillus nidulans. Genetica, 33, 59–68.CrossRefGoogle ScholarPubMed
Lewis, E. B. (1950). The phenomenon of position effect. Adv. Genet. 3, 73–115.CrossRefGoogle ScholarPubMed
McCully, K. S. & Forbes, E. (1965). The use of parafluorophenylalanine with ‘master’ strains of Aspergillus nidulans for assigning genes to linkage groups. Genet. Res. 6, 352–359.CrossRefGoogle Scholar
McClintock, B. (1951). Chromosome organisation and genie expression. Cold Spring Harb. Symp. quart. Biol. 26, 13–47CrossRefGoogle Scholar
Morpurgo, G. (1961). Somatic segregation induced by p-fluorophenylanine. Aspergillus News Letter, 2, 10.Google Scholar
Nga, B. H. & Roper, J. A. (1966). A chromosomal process giving rise to vegetative instability in Aspergillus nidulans. Heredity, Lond. 21, 530–531.Google Scholar
Pontecorvo, G., Roper, J. A., Hemmons, L. M., MacDonald, K. D. & Bufton, A. W. J. (1953). The genetics of Aspergillus nidulans. Adv. Genet. 5, 141–238.CrossRefGoogle ScholarPubMed
Roberts, C. F. (1963). The genetic analysis of carbohydrate utilisation in Aspergillus nidulans. J. gen. Microbiol. 31, 45–58.CrossRefGoogle ScholarPubMed
Roper, J. A. & Käfer, E. (1957). Acriflavine-resistant mutants of Aspergillus nidulans. J. gen. Microbiol. 16, 660–667.CrossRefGoogle ScholarPubMed