Patent · US Active

Endpoint zygosity assay to detect Rf4 gene in maize

US10214783B2 · kind B2 · utility

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37Claims

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Assignee

DOW AGROSCIENCES LLC · US

Inventors

Ruihua Ren · Westfield, US
Peizhong Zheng · Carmel, US
Siva P. Kumpatla · Carmel, US

Key dates

Filing date	Jul 23, 2013
Grant date	Feb 26, 2019
Priority date	—
Expiry date	Jul 23, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12Q2600/156
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

A method is provided for determining the zygosity of an Rf4 gene in a corn plant. A method may include performing a first PCR assay, a second PCR assay, quantifying probes used in the first and second PCR assays, and comparing the quantified probes to determine zygosity.

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