Individual seed epigenetics profiling for rice to detect unauthorized GM trait
Project/Area Number |
26860091
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Environmental and hygienic pharmacy
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Research Institution | National Institute of Health Sciences |
Principal Investigator |
Nakamura Kosuke 国立医薬品食品衛生研究所, 生化学部, 主任研究官 (60570926)
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Project Period (FY) |
2014-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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Keywords | 作物 / 遺伝子組換え / DNA / 検知法 / メチル化 / 食品 / カルス / 種子 / 遺伝子導入 / ゲノム / DNAメチル化 |
Outline of Final Research Achievements |
Rice callus developed from one grain was cultured under various stress conditions during cellular differentiation. Then, DNA methylation patters in rice endogenous Actin1 promoter (Act1p) were analyzed in wild-type rice and genetically modified (GM) rice that has transgenic Act1p. The DNA methylation pattern of Act1p in the GM rice was found methylated as compared to that in the wild-type rice under low regeneration condition. Also, DNA methylation patterns of Cauliflower Mosaic Virus (CaMV) 35S RNA promoter (P35S) in transgenic construct inserted into GM crop genomes and crop-infected CaMV genomes were analyzed. Multivariable statistical analysis of DNA methylation patterns indicated that the GM crops were grouped different from the crop-infected CaMV. Detection of the DNA methylation patterns in P35S could differentiate the presence of the GM crops for food ingredients and/or the CaMV in food commodities.
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Report
(3 results)
Research Products
(39 results)
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[Journal Article] Interlaboratory validation data on real-time polymerase chain reaction detection for unauthorized genetically modified papaya line PRSV-YK2016
Author(s)
Nakamura, K., Kondo, K., Akiyama, H., Ishigaki, T., Noguchi, A., Katsumata, H., Takasaki, K., Futo, S., Sakata, K., Fukuda, N., Mano, J., Kitta, K., Tanaka, H., Akashi, R., & Nishimaki-Mogami, T.
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Journal Title
Data in Brief
Volume: 7
Pages: 1165-1170
Related Report
Peer Reviewed / Open Access
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[Journal Article] Whole genome sequence analysis of unidentified genetically modified papaya for development of a specific detection method2016
Author(s)
Nakamura, K., Kondo, K., Akiyama, H., Ishigaki, T., Noguchi, A., Katsumata, H., Takasaki, K., Futo, S., Sakata, K., Fukuda, N., Mano, J., Kitta, K., Tanaka, H., Akashi, R., Nishimaki-Mogami, T.
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Journal Title
Food Chemistry
Volume: 205
Pages: 272-279
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Oral administration of apple condensed tannins delays rheumatoid arthritis development in mice via down-regulation of T helper 17 (Th17) cell responses2015
Author(s)
Nakamura, K., Matsuoka, H., Nakashima, S., Kanda, T., Nishimaki-Mogami, T., Akiyama, H.
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Journal Title
Molecular Nutrition & Food Research
Volume: 59
Pages: 1406-1410
Related Report
Peer Reviewed
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[Journal Article] Comparison of the specificity, stability, and PCR efficiency of six rice endogenous sequences for detection analyses of genetically modified rice2015
Author(s)
Takabatake, R., Onishi, M., Futo, S., Minegishi, Y., Noguchi, A., Nakamura, K., Kondo, K., Teshima, R., Mano, J., Kitta, K.
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Journal Title
Food Control
Volume: 50
Pages: 949-955
Related Report
Peer Reviewed
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[Journal Article] A novel trait-specific real-time PCR method enables quantification of genetically modified (GM) maize content in ground grain samples containing stacked GM maize2015
Author(s)
Noguchi, A., Akiyama, H., Nakamura, K., Sakata, K., Minegishi, Y., Mano, J., Takabatake, R., Futo, S., Kitta, K., Teshima, R., Kondo, K., Nishimaki-Mogami, T.
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Journal Title
European Food Research and Technology
Volume: 240
Pages: 413-422
Related Report
Peer Reviewed
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[Journal Article] Development of pBT63, a positive control plasmid for qualitative detection of genetically modified rice2014
Author(s)
Minegishi, Y., Mano, J., Takabatake, R., Nakamura, K., Kondo, K., Kato, Y., Kitta, K., Akiyama, H.
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Journal Title
Japanese Journal of Food Chemistry and Safety
Volume: 21
Pages: 48-56
NAID
Related Report
Peer Reviewed
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[Journal Article] Development of direct real-time PCR system applicable to a wide range of food and agricultural products2014
Author(s)
Mano, J., Hatano, S., Futo, S., Minegishi, Y., Ninomiya, K., Nakamura, K., Kondo, K., Teshima, R., Takabatake, R., Kitta, K.
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Journal Title
Food Hygiene and Safety Science
Volume: 55
Pages: 25-33
NAID
Related Report
Peer Reviewed
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[Presentation] DNA methylation pattern analysis of common plant virus promoter used to develop genetically modified crops2015
Author(s)
Nakamura, K., Ishigaki, T., Hanada, K., Akimoto, S., Kondo, K., Nishimaki-Mogami, T.
Organizer
PacifiChem2015
Place of Presentation
Hawaii, USA
Year and Date
2015-12-16
Related Report
Int'l Joint Research
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[Presentation] A new analytical methodology for unknown genetically modified organisms using linear-amplified mediated PCR (LAM-PCR)2015
Author(s)
Kondo, K., Sakata, K., Noguchi, A., Nakamura, K., Fukuda, N., Ishigaki, T., Nishimaki-Mogami, T.
Organizer
7th International Symposium on Recent Advances in Food Analysis
Place of Presentation
Prague, Czech Republic
Year and Date
2015-11-03
Related Report
Int'l Joint Research
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[Presentation] Rapid identification of poisonous Entoloma rhodopolium and edible E. sarcopum mushrooms using PCR-restriction fragment length polymorphism and real-time PCR2015
Author(s)
Kondo, K., Sakata, K., Nakamura, K., Noguchi, A., Fukuda, N., Ishigaki, T., Nishimaki-Mogami, T
Organizer
7th International Symposium on Recent Advances in Food Analysis
Place of Presentation
Prague, Czech Republic
Year and Date
2015-11-03
Related Report
Int'l Joint Research
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[Presentation] A novel transgenic construct-specific real-time PCR detection method for genetically modified salmon in foods2014
Author(s)
Nakamura, K., Kondo, K., Akiyama, H., Kobayashi, T., Noguchi, A., Nagoya, H., Takabatake, R., Kitta, K., Plouffe, D., Buchanan, J., Nishimaki-Mogami, T.
Organizer
128th AOAC Annual Meeting & Exposition
Place of Presentation
Florida, USA
Year and Date
2014-09-07 – 2014-09-10
Related Report
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