Symbiosis between bifidobacterial species by the analysis of the degradative enzymes for plant glycoprotein
Project/Area Number |
15K07397
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Applied biochemistry
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Research Institution | Kagoshima University |
Principal Investigator |
FUJITA Kiyotaka 鹿児島大学, 農水産獣医学域農学系, 准教授 (20381189)
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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Keywords | 糖質分解酵素 / プレバイオティクス / アラビノガラクタン-プロテイン / ビフィズス菌 / 腸内細菌 / L-アラビノシダーゼ / 植物糖タンパク質 / L-アラビノース / Ⅱ型アラビノガラクタン / アラビノシダーゼ / ガラクトシダーゼ |
Outline of Final Research Achievements |
L-Arabinose is a widely occurring sugar in plant cell wall polysaccharides and proteoglycans such as arabinan, arabinoxylan, arabinogalactan protein (AGP), and extensin. Bifidobacterium adolescentis encodes a gene cluster for L-arabinose degradative enzymes. In this study, we cloned and characterized GH27 β-L-arabinopyranosidase (BAD_1525), GH51 α-L-arabinofuranosidase (BAD_1524), GH43 α-L-arabinofuranosidase (BAD_1527), GH36 β-L-arabinopyranosidase (BAD_1528), and GH127β-L-arabinofuranosidase (BAD_1529) from B. adolescentis JCM1275.
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Report
(4 results)
Research Products
(23 results)
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[Presentation] Characterization of novel β-L-arabinofuranosidases acting on HRGPs.2016
Author(s)
Fujita, K., Tsunomachi, H., Ishiwata, A., Ito, I., and Kitahara, K.
Organizer
10th Georgia Glycoscience Symposium / Plant Polysaccharide Workshop 2016
Place of Presentation
Georgia, U.S.A.
Year and Date
2016-07-14
Related Report
Int'l Joint Research
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