Analysis of the glycosidases on the metabolism ofβ-L-arabinooligosaccharides in Bifidobacteria.
Project/Area Number |
22780094
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Applied biochemistry
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Research Institution | Kagoshima University |
Principal Investigator |
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Project Period (FY) |
2010 – 2011
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Project Status |
Completed (Fiscal Year 2011)
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Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
|
Keywords | 糖質分解酵素 / 糖鎖 / プレバイオティクス / β-アラビノオリゴ糖鎖 / ビフィズス菌 / 腸内細菌 / エクステンシン / 資化性 / β-アラビノオリゴ糖 / アラビノシダーゼ / ヒドロキシプロリン / 代謝機構 |
Research Abstract |
β-L-Arabinooligosaccharides are found in the sugar chains of extensin observed in plant cell wall fractions. In this study, we cloned and characterizedα-L-arabinofuranosidase, novelβ-L-arabinobiosidase and novelβ-L-arabinofuranosidase from Bifidobacterium longum. Furthermore, we revealed a novel degradation pathway forβ-L-arabinooligosaccharides in B. longum.
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Report
(3 results)
Research Products
(22 results)
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[Journal Article] Molecular cloning and characterization of aβ-L-arabinobiosidase in Bifidobacterium longum that belongs to a novel glycoside hydrolase family2011
Author(s)
Fujita, K., Sakamoto, S., Ono, Y., Wakao, M., Suda, Y., Kitahara, K., and Suganuma, T.
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Journal Title
J. Biol. Chem.
Volume: 286
Pages: 5143-5150
Related Report
Peer Reviewed
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[Journal Article] Molecular cloning and characterization of a β-L-arabinobiosidase in Bifidobacterium longum that belongs to a novel glycoside hydrolase family.2011
Author(s)
Fujita, K., Sakamoto, S., Ono, Y., Wakao, M., Suda, Y., Kitahara, K., Suganuma, T.
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Journal Title
J.Biol.Chem.
Volume: 286
Pages: 5143-5150
Related Report
Peer Reviewed
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[Presentation] Characterization of novel glycosidases involved in the degradation of Hyp-linked oligoarabinosides2011
Author(s)
Fujita, K., Sakamoto, S., Takashi, Y., Ono, Y., Obuchi, E., Kitahara, K., and Suganuma, T.
Organizer
9th CarbohydrateBioengineering Meeting(CBM9)
Place of Presentation
Lisboa, Portugal
Year and Date
2011-05-16
Related Report
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[Presentation] Characterization of novel glycosidases involved in the degradation of Hyp-linked oligoarabinosides2011
Author(s)
Fujita, K., Sakamoto, S., Takashi, Y., Ono, Y., Obuchi, E., Kitahara, K., Suganuma, T.
Organizer
9th Carbohydrate Bioengineering Meeting (CBM9)
Place of Presentation
Lisbon, Portugal
Year and Date
2011-05-16
Related Report
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