Open AccessA GENETIC FINE STRUCTURE ANALYSIS OF THE SUPPRESSOR 3 LOCUS IN SACCHAROMYCES
Author(s) -
Rodney Rothstein
Publication year - 1977
Publication title -
genetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.792
H-Index - 246
eISSN - 1943-2631
pISSN - 0016-6731
DOI - 10.1093/genetics/85.1.55
Subject(s) - suppressor , locus (genetics) , genetics , biology , saccharomyces cerevisiae , meiosis , suppressor mutation , yeast , mutation , meiotic drive , gene
A meiotic fine structure map of a yeast tyrosine-inserting ochre suppressor, SUP3-o, was constructed. This was accomplished by examining ten intragenic suppressor-inactive revertants for their relationship to each other and to the original SUP3-o mutation. The second-site revertants map on both sides of the SUP3-o mutation. The meiotic map length based on the summation of short intervals is 45+/105 asci.
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