Multicellular living organisms and unmodified parts thereof and – Nonhuman animal – Transgenic nonhuman animal
Reexamination Certificate
2006-10-03
2006-10-03
Priebe, Scott D. (Department: 1632)
Multicellular living organisms and unmodified parts thereof and
Nonhuman animal
Transgenic nonhuman animal
C800S004000, C800S008000, C800S017000, C800S024000
Reexamination Certificate
active
07115795
ABSTRACT:
The invention provides a transgenic animal having within its genome a transgene construct for gastrointestinal tract specific expression of a protein. In a preferred embodiment, the protein is a phytase or a homologue thereof. Such proteins may be heterologous and may be specifically expressed in the salivary gland of the animal by operably linking the nucleic acid sequence encoding the protein with regulatory sequence including a salivary gland protein promoter/enhancer. Also provided are methods of expressing and producing proteins using such nucleic acid constructs. Further, antibodies specific to such proteins and immunological diagnostic kits are also provided.
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Forsberg Cecil W.
Golovan Serguei
Phillips John P.
Bereskin & Parr
Bertoglio Valarie
Gravelle Micheline
Priebe Scott D.
University of Guelph
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