Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Oxidoreductase
Reexamination Certificate
2006-09-12
2006-09-12
Saidha, Tekchand (Department: 1652)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
Oxidoreductase
C435S108000, C435S136000, C435S252300, C435S254200, C536S023200
Reexamination Certificate
active
07105326
ABSTRACT:
Genes encoding phenylalanine ammonia-lyase (PAL), tyrosine ammonia lyase (TAL) and phenylalanine hydroxylase (PAH) have been introduced into a host organism for the production of Para-hydroxycinnamic acid (PHCA). The introduction of these genes results in the redirection of carbon flow in the host, optimizing the flow of carbon from glucose to PHCA. The intermediates, tyrosine and cinnamic acid are also produced.
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Qi Wei Wei
Sariaslani Fateme Sima
Tang Xiao-Song
E. I. du Pont de Nemours and Company
Fronda Christian L.
Saidha Tekchand
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