Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Fungi
Patent
1989-07-27
1993-04-20
Schwartz, Richard A.
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
Fungi
435924, 4351723, 536 237, C12N 1552, C12N 1563, C12N 1581, C12N 119
Patent
active
052042529
ABSTRACT:
A transformation system is provided for C. tropicalis, comprising constructs and microorganisms, as well as methods for preparing constructs and microorganisms, and transforming microorganisms. Particularly, a yeast transformation system comprising auxotrophic hosts which are auxotrophic in either an amino acid, purine or pyrimidine pathways and employ DNA constructs comprising genes encoding biosynthetic enzymes which functionally complement the auxotrophies to prototrophies.
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Cregg James M.
Gleeson Martin A.
Haas Lisa
Picataggio Stephen
Drach John E.
Henkel Research Corporation
Jaeschke Wayne C.
LeGuyader John
Schwartz Richard A.
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