Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor
Reexamination Certificate
2007-09-18
2007-09-18
Mondesi, Robert B. (Department: 1652)
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
Bacteria or actinomycetales; media therefor
C424S093100
Reexamination Certificate
active
10483150
ABSTRACT:
A recombinant microorganism comprises an asporogenicBacillus subtilisstrain in which a gene encoding a protease enzyme has been downregulated or inactivated. In particular sigma factorspoIIAC is inactivated such that the strain is asporogenic. These strains are particularly useful as expression vehicles for proteins such as protective antigen (PA) ofBacillus anthracis.
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Baillie Leslie William James
Miller Julie
Williamson Ethel Diane
Kilpatrick & Stockton LLP
Mondesi Robert B.
The Secretary of State for Defense
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