Recessive UAA suppressors of the yeast Saccharomyces cerevisiae.

B. I. Ono, M. Tanaka, M. Kominami, Y. Ishino, S. Shinoda

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Recessive lysine-independent revertants were isolated from a psi + haploid strain of the yeast Saccharomyces cerevisiae containing one of the leucine-inserting UAA suppressors, SUP29, and various UAA mutations including lys1-1. The majority of the revertants were found to have recessive suppressors in addition to the pre-existing SUP29 mutation. The recessive suppressors were able to suppress only a very limited number of UAA mutations, and none of the UAG mutations thus far examined. The recessive inefficient UAA suppressors were assigned to three complementation groups, sup111, sup112, and sup113. A high incidence of gene conversion was observed for an allele of sup111. An antisuppressor acting on sup111, but not detectably on SUP29, was inadvertently obtained during the course of the study. Interactions between SUP29, sup111 and the antisuppressor asu12 were studied.

Original languageEnglish
Pages (from-to)653-664
Number of pages12
JournalGenetics
Volume102
Issue number4
Publication statusPublished - Dec 1982
Externally publishedYes

Fingerprint

Saccharomyces cerevisiae
Yeasts
Mutation
Gene Conversion
Haploidy
Leucine
Lysine
Alleles
Incidence

ASJC Scopus subject areas

  • Genetics
  • Genetics(clinical)

Cite this

Ono, B. I., Tanaka, M., Kominami, M., Ishino, Y., & Shinoda, S. (1982). Recessive UAA suppressors of the yeast Saccharomyces cerevisiae. Genetics, 102(4), 653-664.

Recessive UAA suppressors of the yeast Saccharomyces cerevisiae. / Ono, B. I.; Tanaka, M.; Kominami, M.; Ishino, Y.; Shinoda, S.

In: Genetics, Vol. 102, No. 4, 12.1982, p. 653-664.

Research output: Contribution to journalArticle

Ono, BI, Tanaka, M, Kominami, M, Ishino, Y & Shinoda, S 1982, 'Recessive UAA suppressors of the yeast Saccharomyces cerevisiae.', Genetics, vol. 102, no. 4, pp. 653-664.
Ono BI, Tanaka M, Kominami M, Ishino Y, Shinoda S. Recessive UAA suppressors of the yeast Saccharomyces cerevisiae. Genetics. 1982 Dec;102(4):653-664.
Ono, B. I. ; Tanaka, M. ; Kominami, M. ; Ishino, Y. ; Shinoda, S. / Recessive UAA suppressors of the yeast Saccharomyces cerevisiae. In: Genetics. 1982 ; Vol. 102, No. 4. pp. 653-664.
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