Taste receptors of the T1R family from domestic cat
US7527944B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 13, 2004 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Nov 11, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K14/705
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention relates to the discovery of several genes of the domestic cat (Felis catus) associated with taste perception. The invention provides, inter alia, the nucleotide sequence of the feline Tas1r1, Tas1r2, and Tas1r3 receptor genes, the amino acid sequences of the polypeptides encoded thereby, and antibodies to the polypeptides. The present invention also relates to methods for screening for compounds that modify the genes' function or activity, the compounds identified by such screens, and mimetics of the identified compounds. The invention further provides methods for modifying the taste preferences, ingestive responses, or general behavior of a mammal, such as a cat, by administering compounds that affect the function or activity of the gene or the polypeptide encoded thereby.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.