Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Reexamination Certificate
2007-06-12
2007-06-12
Ramirez, Delia M. (Department: 1652)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
C435S232000, C435S069100, C435S320100, C435S325000, C435S252300, C435S254110, C435S254200, C435S257200, C435S410000, C435S252330, C435S252320, C536S023200, C530S350000
Reexamination Certificate
active
10439478
ABSTRACT:
An in vivo method for the production of pHS via a recombinant host cell is disclosed. The host cell expresses at least one gene encoding a polypeptide having para-hydroxycinnamic acid decarboxylase activity in combination with either at least one gene encoding a polypeptide having tyrosine ammonia lyase activity or at least one gene encoding a polypeptide having phenylalanine ammonia lyase activity.
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Ben-Bassat Arie
Qi Wei Wei
Sariaslani Fateme Sima
Tang Xiao-Song
Vannelli Todd M.
E. I. du Pont de Nemours and Company
Ramirez Delia M.
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