title: A genetic fine structure analysis of the suppressor 3 locus in Saccharomyces.
abstract: A meiotic fine structure map of a yeast tyrosine-inserting ochre suppressor, SUP3-omicron, was constructed. This was accomplished by examining ten intragenic suppressor-inactive revertants for their relationship to each other and to the original SUP3-omicron mutation. The second-site revertants map on both sides of the SUP3-omicron mutation. The meiotic map length based on the summation of short intervals is 45+/10(5) asci.
mesh_terms: D002874:Chromosome Mapping; D008540:Meiosis; D009154:Mutation; D012441:Saccharomyces cerevisiae; D013170:Spores; D013489:Suppression, Genetic; D014443:Tyrosine / Q000378:metabolism
chemical_list: D014443:Tyrosine