Elucidation of generation mechanism of genomic imprinting genes in Brassica
Project/Area Number |
16K18636
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Science in genetics and breeding
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Research Institution | Kyoto Sangyo University |
Principal Investigator |
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Project Period (FY) |
2016-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
Keywords | エピゲノム / 遺伝子発現制御 / ゲノムインプリンティング / アブラナ科 / アブラナ科野菜 / エピジェネティクス / トランスクリプトーム |
Outline of Final Research Achievements |
Uniparental gene expression, observed in both animals and plants, is referred to as genomic imprinting. The aim of this research is to elucidate the generation mechanism of genomic imprinting in Brassica rapa, a species related to Arabidopsis thaliana. We examined the gene expression and DNA methylation status at the whole genome level. We found that the number of imprinting genes in B.rapa is larger than the numbers of those reported in previous studies in related species.
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Report
(3 results)
Research Products
(7 results)
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[Journal Article] Role of DNA methylation in hybrid vigor in Arabidopsis thaliana2016
Author(s)
Kawanabe, T., Ishikura, S., Miyaji, N., Sasaki, T., Wu, L., Itabash, E., Takada, S., Shimizu, M., Takasaki-Yasuda, T., Osabe, K., Peacock, W.J., Dennis, E.S., and Fujimoto, R.
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Journal Title
Proceedings of the National Academy of Sciences of the United States of America
Volume: 113
Issue: 43
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Molecular and cellular characteristics of hybrid vigour in a commercial hybrid of Chinese cabbage2016
Author(s)
Saeki N, Kawanabe T, Ying H, Shimizu M, Kojima M, Abe H, Okazaki K, Kaji M, Taylor JM, Sakakibara H, Peacock WJ, Dennis ES, Fujimoto R.
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Journal Title
BMC Plant Biology
Volume: 16
Issue: 1
Pages: 45-45
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Development of primer sets that can verify the enrichment of histone modifications, and their application to examining vernalization-mediated chromatin changes in <i>Brassica rapa</i> L.2016
Author(s)
Kawanabe, T., Osabe, K., Itabash, E., Okazaki, K., Dennis, E.S., and Fujimoto, R.
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Journal Title
Genes & Genetic Systems
Volume: 91
Issue: 1
Pages: 1-10
DOI
NAID
ISSN
1341-7568, 1880-5779
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Gene duplication, silencing and expression alteration govern the molecular evolution of PRC2 genes in plants2016
Author(s)
Furihata, H.Y., Suenaga, K., Kawanabe, T., Yoshida, T., Kawabe, A.
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Journal Title
Genes & Genetic Systems
Volume: 91
Issue: 2
Pages: 85-95
DOI
NAID
ISSN
1341-7568, 1880-5779
Related Report
Peer Reviewed / Open Access
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