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Genetic analysis of an unequal chromosomal translocation in Aspergillus nidulans

Published online by Cambridge University Press:  14 April 2009

B. W. Bainbridge
B. W. Bainbridge
Affiliation:
Microbiology Department, Queen Elizabeth College, London W.8
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Translocation T(III–VIII) in Aspergillus nidulans has been analysed by the detection of meiotic linkage between markers previously located separately on linkage groups III and VIII. The breakage points have been mapped by the detection of linkage between the crinkled type and genetic markers in the region of the break. A segment from linkage group III, approximately 43 units long and including the markers moC96, sC12, sA1 and cnxH3, has been translocated into linkage group VIII. The breakage point is between su6proA and moC96 and the attachment point is close to cha in linkage group VIII. It seems probable that the segment has been inserted into linkage group VIII.

Type
Research Article
Information
Genetics Research , Volume 15 , Issue 3 , June 1970 , pp. 317 - 326
Copyright
Copyright © Cambridge University Press 1970

References

REFERENCES

Bainbridge, B. W. (1965). The arginine crossing technique. Aspergillus Newsletter 6, 8.Google Scholar
Bainbridge, B. W. (1966). Research notes in Aspergillus Newsletter 7, 19–21.Google Scholar
Bainbridge, B. W. (1968). Genetic analysis of translocation T(III-VIII) in Aspergillus nidulans. Heredity, Lond. 23, 165 (abst.).Google Scholar
Bainbridge, B. W. & Roper, J. A. (1966). Observations on the effects of a chromosome duplication in Aspergillus nidulans. J. gen. Microbiol. 42, 417–24.CrossRefGoogle ScholarPubMed
Barratt, R. W., Johnson, G. B. & Ogata, W. N. (1965). Wild-type and mutant stocks of Aspergillus nidulans. Genetics, Princeton 52, 233–46.CrossRefGoogle ScholarPubMed
Dorn, G. L. (1967). A revised map of the eight linkage groups of Aspergillus nidulans. Genetics, Princeton 56, 619–31.CrossRefGoogle ScholarPubMed
Käfer, E. (1958). An 8-chromosome map of Aspergillus nidulans. Adv. Genet. 9, 105–45.CrossRefGoogle ScholarPubMed
Käfer, E. (1965). Origins of translocations in Aspergillus nidulans. Genetics, Princeton 52, 217–32.Google ScholarPubMed
Mackintosh, M. E. & Pritchard, R. H. (1963). The production and replica plating of microcolonies in Aspergillus nidulans. Genet. Res. 4, 320–2.CrossRefGoogle Scholar
Millington-Ward, A. M. (1967). A vegetative instability in Aspergillus nidulans. Genetics, Princeton 38, 191–207.Google Scholar
Newmeyer, D. & Taylor, C. W. (1967). A pericentric inversion in Neurospora with unstable duplication progeny. Genetics, Princeton 56, 771–91.CrossRefGoogle ScholarPubMed
Nga, B. H. & Roper, J. A. (1968). Quantitative intrachromosomal changes arising at mitosis in Aspergillus nidulans. Genetics, Princeton 58, 193–209.CrossRefGoogle ScholarPubMed
Nga, B. H. & Roper, J. A. (1969). A system generating spontaneous intrachromosomal changes at mitosis in Aspergillus nidulans. Genet. Res. 14, 63–70.Google ScholarPubMed
Pateman, J. A., Rever, B. M. & Cove, D. J. (1967). Genetic and biochemical studies of nitrate reduction in Aspergillus nidulans. Biochem. J. 104, 103–111.CrossRefGoogle ScholarPubMed
Perkins, D. D. (1966). An insertional translocation that generates duplications heterozygous for mating type. Genetics, Princeton 54, 354 (abst.).Google Scholar
Pollard, D. R., Käfer, E. & Johnston, M. T. (1968). Influence of chromosomal aberrations on meiotic and mitotic nondisjunction in Aspergillus nidulans. Genetics, Princeton 60, 743–57.CrossRefGoogle ScholarPubMed
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
Roper, J. A. & Käfer, E. (1957). Acriflavin resistant mutants in Aspergillus nidulans. J. gen. Microbiol. 16, 660–7.CrossRefGoogle ScholarPubMed
Warr, J. R. & Roper, S. A. (1965). Resistance to various inhibitors in Aspergillus nidulans. J. gen. Microbiol. 40, 273–81.CrossRefGoogle ScholarPubMed
Weglenski, P. (1966). Genetical analysis of proline mutants and their suppressors in Aspergillus nidulans. Genet. Res. 8, 311–21.CrossRefGoogle ScholarPubMed