Microorganisms and methods for producing biologics and introducing biologics to sites
AssigneeWisconsin Alumni Research Foundation
InventorsJan Peter Van Pijkeren, Jee-Hwan Oh
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Abstract
Microorganisms comprising a maltose-inducible promoter and methods of use in producing biologics and introducing biologics to sites in a maltose-dependent manner. The microorganisms include a maltose-inducible promoter operably connected to a coding sequence of a biologic. The biologic may be a polypeptide or a nucleic acid. Polypeptide biologics may include lytic proteins and/or secreted proteins. Nucleic acid biologics may include antisense RNA, other types of RNA, or other types of nucleic acids. The microorganisms can be used to produce the biologics and/or introduce the biologics to in vitro or in vivo sites in a maltose-dependent manner. The microorganisms can also be used in maltose-dependent gene silencing.
Claims9
A microorganism harboring a recombinant gene, wherein the recombinant gene comprises a maltose-inducible promoter operably connected to a coding sequence of a first biologic, wherein the maltose-inducible promoter comprises a sequence at least about 90% identical to SEQ ID NO:1.
Dependencies are inferred from the claim text.