Patent · US Active

Species of Pleurotus sp. and method for producing same

US10131869B2 · kind B2 · utility

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2Claims

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Assignee

HOKUTO CORPORATION · JP

Inventors

Mariko Ishikawa · Nagano, JP
Satoshi Inatomi · Nagano, JP
Kenji Ouchi · Chiba, JP
Takeshi Oku · Nagano, JP

Key dates

Filing date	Dec 10, 2012
Grant date	Nov 20, 2018
Priority date	—
Expiry date	Mar 7, 2035

Classification

Technology area (CPC A)Human Necessities
CPC primaryA01H15/00
WIPO fieldFood chemistry
WIPO sectorChemistry

Abstract

The object of the invention is to provide a method for developing a novel species by means of interspecific crossbreeding among P. eryngii (DC.:Fr.) Quel., P. eryngii (DC.:Fr.) Quel. var. elaeoselini, P. eryngii (DC.:Fr.) Quel. var. tuoliensis C. J. Mou and P. nebrodensis (DC.:Fr.) Quel., which are not native in Japan, and P. ostreatus (Jacq.: Fr.) Kummer, which is native in Japan and the novel species obtained by the method and is also to provide a novel species of Pleurotus spp. carrying both a P. eryngii (DC.:Fr.) Quel. gene and a P. ostreatus (Jacq.: Fr.) Kummer gene by crossbreeding P. ostreatus (Jacq.: Fr.) Kummer with P. eryngii (DC.:Fr.) Quel. var. tuoliensis C. J. Mou, P. nebrodensis (DC.:Fr.) Quel. or P. eryngii (DC.:Fr.) Quel. var. ferulae Lanzi, thereby obtaining a strain capable of further crossbreeding with P. eryngii (DC.:Fr.) Quel., P. eryngii (DC.:Fr.) Quel. var. elaeoselini or the like.

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