DNA, vectors and transformed hosts encoding Trichoderma reesei e

Details DNA, vectors and transformed hosts encoding Trichoderma reesei e DNA, vectors and transformed hosts encoding Trichoderma reesei e

1993-07-23

1995-02-28

Schwartz, Richard A.

Chemistry: molecular biology and microbiology

Micro-organism, per se ; compositions thereof; proces of...

Bacteria or actinomycetales; media therefor

435 698, 4351723, 435209, 43525411, 4352542, 43525421, 435945, 536 232, 536 2374, C12N 121, C12N 1552, C12N 1570, C12N 1581

Patent

active

053936701

ABSTRACT:
Methods and means for the construction of strains of yeast capable of producing cellulolytic enzymes, achieved by the transfer of chromosomal genes or cDNA copies of mRNAs coding for cellulolytic enzymes isolated from the fungus Trichoderma reesei to yeast cells using recombinant DNA vectors capable of replicating in yeast. The correct expression of these cellulolytic genes in yeast leads to the production of cellulolytic enzymes which are secreted from the cell. This allows the yeast to hydrolyze 3-1,4-glucan substrates such as cellulose.

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