Patent ID: 11946089
Assignee: LALLEMAND HUNGARY LIQUIDITY MANAGEMENT LLC
Field: Biotechnology (Chemistry)
Classification: CPC C  Y | IPC C

Claim 0:
1. A recombinant yeast comprising:
a) at least one engineered genetic modification that leads to the up-regulation of one or more native and/or heterologous saccharolytic enzyme; and,
b) at least one engineered genetic modification that leads to the up-regulation or down-regulation of an enzyme in a nitrogen-assimilation pathway;
wherein the down-regulated enzyme in the nitrogen-assimilation pathway is glutamate dehydrogenase (Gdh) (EC 1.4.14); or
wherein the up-regulated enzyme in the nitrogen-assimilation pathway is at least one of the following enzyme glutamate dehydrogenase (Gdh) (EC 1.4.1.2), glutamate synthase (Glt) (EC 1.4.1.14), and glutamine synthase (Gln) (EC 6.3.1.2); an ammonium transporter; a urea-amido lyase (EC 6.3.4.6); or a urea transporter.