Patent · US Active

Drought tolerant plants and related constructs and methods involving genes encoding ferrochelatases

US7812223B2 · kind B2 · utility

1Cited by

1References

9Claims

0Family size

Assignees

E.I. DU PONT DE NEMOURS AND COMPANY · US
PIONEER HI-BRED INTERNATIONAL, INC. · US

Inventors

Stephen M. Allen · Chandler, US
Stanley Luck · Wilmington, US
Jeffrey D. Mullen · Pittsburgh, US
Hajime Sakai · Newark, US
Sobhana Sivasankar · Urbandale, US
Scott V. Tingey · Rockdale, US
Robert Wayne Williams · Hockessin, US

Key dates

Filing date	Dec 2, 2008
Grant date	Oct 12, 2010
Priority date	—
Expiry date	Dec 2, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12Y499/01001
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

Isolated polynucleotides and polypeptides and recombinant DNA constructs useful for conferring drought tolerance, compositions (such as plants or seeds) comprising these recombinant DNA constructs, and methods utilizing these recombinant DNA constructs. The recombinant DNA construct comprises a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotide encodes a ferrochelatase.

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