Abstract
The invention provides an expression cassette comprising: a) a regulatory element comprising the nucleotide sequence of the GCN4 transcription factor promoter or a functional derivative or fragment thereof; b) a heterologous coding sequence downstream to said regulatory element; c) a termination signal operably linked downstream to said heterologous sequence; and d) optionally, an operably linked selectable marker.
Original language | American English |
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Patent number | WO0052181 |
IPC | C12N 15/ 81 A I |
Priority date | 28/02/99 |
State | Published - 8 Sep 2000 |