Nucleotide sequences and proteins conferring cycloheximide resistance

摘要

The invention relates to a nucleotide sequence coding for a cycloheximide resistance protein sensitive to concatenation of amino acids A, or coding for all or part of said optionally modified concatenation A, in as much as the formed protein confers cycloheximide resistance to a recombinant eucaryotic host transformed by the nucleotide sequence coding for said protein, in conditions appropriate for its production. The invention also relates to a sequence containing the DNA coding for the concatenation A and capable of conferring a high level of resistance to cycloheximide in a given host.