The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 07, 2010
Filed:
Mar. 31, 2008
Applicants:
Timothy W Fox, Des Moines, IA (US);
Yongzhong Wu, Johnston, IA (US);
Inventors:
Timothy W Fox, Des Moines, IA (US);
Yongzhong Wu, Johnston, IA (US);
Assignee:
Pioneer Hi-Bred International, Inc., Johnston, IA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 15/63 (2006.01); C12N 15/82 (2006.01); A01H 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A promoter isolated from, designated the P95 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 analyzes of RNA samples from various tissues. Compositions and methods of use of the P95 promoter are disclosed.