Title:
新規な粉質胚乳遺伝子、分子マーカー及びその用途
Document Type and Number:
Japanese Patent JP7004816
Kind Code:
B2
Abstract:
The present invention relates to a marker for identifying characteristics of floury endosperm and a use thereof. According to the present invention, primer sets targeting single-nucleotide polymorphism (SNP) sites identified in the present invention can be used to determine all rice cultivars, specifically, the floury endosperm of a Japonica rice line simply and accurately at the early stage of breeding. Specifically, the evaluation of floury endosperm of rice cultivars can be applied to the selection of early-stage inbred lines or individual F2 plants. Furthermore, the present invention can be expanded and applied to processed products having rice as a main material.
Inventors:
Chun, Ji Eun
Kwon, Son Wok
Chan, Theo Gyu
Li, Alim
Kwon, Son Wok
Chan, Theo Gyu
Li, Alim
Application Number:
JP2020525962A
Publication Date:
February 04, 2022
Filing Date:
November 09, 2018
Export Citation:
Assignee:
Republic of Korea (Management Rural Development Administration)
International Classes:
C12N15/54; A01H5/00; C12N5/10; C12N15/11; C12N15/82; C12Q1/6827; C12Q1/683
Foreign References:
| KR1020110092142A |
Other References:
Kang HG et al. “White-core endosperm floury endosperm-4 in rice is generated by knockout mutations in the C-type pyruvate orthophosphate dikinase gene (OsPPDKB).” Plant J, 2005 Jun;42(6):901-11, doi: 10.1111/j.1365-313X.2005.02423.x,PMID: 15941402.,2005年06月
Mo, Young-Jun et al.“Agronomic and genetic analysis of Suweon 542, a rice floury mutant line suitable for dry milling.” Rice (NewYork, N.Y.) vol. 6,1 37. 9 Dec. 2013, doi:10.1186/1939-8433-6-37,2013年12月
Mo, Young-Jun et al.“Agronomic and genetic analysis of Suweon 542, a rice floury mutant line suitable for dry milling.” Rice (NewYork, N.Y.) vol. 6,1 37. 9 Dec. 2013, doi:10.1186/1939-8433-6-37,2013年12月
Attorney, Agent or Firm:
Alga Patent Office, a patent business corporation
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