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A TY1 element is inserted in the CYR1 control region of Saccharomyces cerevisiae strain AB320
Author(s) -
Lenzen G.,
Masson P.,
Jacquemin J.-M.,
Danchin A.
Publication year - 1987
Publication title -
febs letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.593
H-Index - 257
eISSN - 1873-3468
pISSN - 0014-5793
DOI - 10.1016/0014-5793(87)81227-9
Subject(s) - saccharomyces cerevisiae , strain (injury) , biology , gene , transcription (linguistics) , genetics , anatomy , philosophy , linguistics
Southern blotting using a 5′‐proximal probe of the Saccharomyces cerevisiae CYR1 gene has revealed heterogeneity in laboratory strains. It is demonstrated that strain AB320 contains a Ty1 element inserted in the promoter region of CYR1. The Ty1 orientation suggests that transcription of CYR1 is initiated downstream from the insertion region.