Patent · US Active

Maize promoter P67 and methods of use

US7915398B2 · kind B2 · utility

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10Claims

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Inventors

Timothy W. Fox · Des Moines, US
Yongzhong Wu · Chadds Ford, US

Key dates

Filing date	Mar 28, 2008
Grant date	Mar 29, 2011
Priority date	—
Expiry date	Dec 1, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12N15/829
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

A promoter isolated from Zea mays, designated the P67 promoter, provides a high level of specificity for expression in developing pollen, particularly at the mid-uninucleate stage, as confirmed by RT-PCR and Northern blot analyses of RNA samples from various tissues. Compositions and methods of use of the P67 promoter are disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.