Title:
ウイルス抵抗性タバコおよびその作出方法
Document Type and Number:
Japanese Patent JPWO2015199242
Kind Code:
A1
Abstract:
本発明に係るウイルス抵抗性タバコは、翻訳開始因子ｅＩＦ（ｉｓｏ）４Ｅ遺伝子に変異を有しており、それによって、ウイルスに対して非機能的なｅＩＦ（ｉｓｏ）４Ｅタンパク質を生産するか、またはｅＩＦ（ｉｓｏ）４Ｅ遺伝子の発現が抑制されている、あるいは、本発明に係るウイルス抵抗性タバコは、ｅＩＦ（ｉｓｏ）４Ｅ遺伝子の発現量が野生型と比較して２０％以下である。
Inventors:
Takakura Yumi
Ichiharu Koga
Ryo Shinshiro
Hisashi Udagawa
Ichiharu Koga
Ryo Shinshiro
Hisashi Udagawa
Application Number:
JP2016529686A
Publication Date:
May 25, 2017
Filing Date:
June 29, 2015
Export Citation:
Assignee:
Japan Tobacco Inc.
International Classes:
C12N15/09; A01H5/12; C12Q1/68
Other References:
JUNGSU JUNG AND INHWA YEAM: "Exploring natural variations in eIF4E and screening for potyviral resistance in diverse Nicotiana sp", HORTICULTURE, ENVIRONMENT, AND BIOTECHNOLOGY, vol. Vol. 54, No. 5, JPN6015038472, October 2013 (2013-10-01), pages p. 430-440
XINHUA WANG ET AL.: "Silencing of the Host Factor eIF(iso)4E Gene Confers Plum Pox Virus Resistance in Plum", PLOS ONE, vol. Vol. 8, No. 1, JPN6015038475, 2013, pages e50627
X. H. MO ET AL.: "Complete nucleotide sequence and genome organization of a Chinese isolate of tobacco bushy top virus", ARCHIVES OF VIROLOGY, vol. Vol. 148, No. 2, JPN6015038479, 2003, pages p. 389-397
CHIKARA MASUTA ET AL.: "A Single Amino Acid Change in Viral Genome-Associated Protein of Potato Virus Y Correlates with Resi", PHYTOPATHOLOGY, vol. Vol. 89, No. 2, JPN6015038482, 1999, pages p. 118-123
JASON CAVATORTA: "Engineering virus resistance using a modified potato gene", PLANT BIOTECHNOLOGY JOURNAL, vol. Vol. 9, JPN6018021270, 2011, pages p. 1014-1021
XINHUA WANG ET AL.: "Silencing of the Host Factor eIF(iso)4E Gene Confers Plum Pox Virus Resistance in Plum", PLOS ONE, vol. Vol. 8, No. 1, JPN6015038475, 2013, pages e50627
X. H. MO ET AL.: "Complete nucleotide sequence and genome organization of a Chinese isolate of tobacco bushy top virus", ARCHIVES OF VIROLOGY, vol. Vol. 148, No. 2, JPN6015038479, 2003, pages p. 389-397
CHIKARA MASUTA ET AL.: "A Single Amino Acid Change in Viral Genome-Associated Protein of Potato Virus Y Correlates with Resi", PHYTOPATHOLOGY, vol. Vol. 89, No. 2, JPN6015038482, 1999, pages p. 118-123
JASON CAVATORTA: "Engineering virus resistance using a modified potato gene", PLANT BIOTECHNOLOGY JOURNAL, vol. Vol. 9, JPN6018021270, 2011, pages p. 1014-1021
Attorney, Agent or Firm:
Harakenzo world patent & trademark
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