Biochemical and molecular biological studies on the norlignan biosynthesis for molecular breeding of Japanese
| Project/Area Number |
20248018
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (A)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Wood science
|
|---|
| Research Institution | Nagoya University |
|---|
Principal Investigator |
IMAI Takanori 名古屋大学, 生命農学研究科, 准教授 (20252281)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
FUKUSHIMA Kazuhiko 名古屋大学, 大学院・生命農学研究科, 教授 (80222256)
YOSHIDA Masato 名古屋大学, 大学院・生命農学研究科, 准教授 (30242845)
MITSUYA Shiro 名古屋大学, 大学院・生命農学研究科, 助教 (70432250)
|
|---|
| Project Period (FY) |
2008 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥38,610,000 (Direct Cost: ¥29,700,000、Indirect Cost: ¥8,910,000)
Fiscal Year 2011: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2010: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2009: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2008: ¥27,560,000 (Direct Cost: ¥21,200,000、Indirect Cost: ¥6,360,000)
|
|---|
| Keywords | ノルリグナン / 生合成 / 酵素 / 遺伝子 / 心材形成 / アガサレジノール / セクイリンC / スギ |
|---|
| Research Abstract |
For wood utilization, some of the properties are often affected by the chemical compounds contained in the wood. In the case of Japanese cedar ; sugi, the compounds called norlignan in the heartwood(=dark part of trunk, etc) are considered to control wood color or durability. In this research, we were able to characterize one of the enzymatic reaction in norlignan production(=biosynthesis) in sugi tree, to propose the mechanism of norlignan change toward sugi wood color expression after the biosynthesis, and to elucidate the chemical structure of the changed product. Furthermore, we analyzed the gene expression associated with biological reactions(initiation factor, etc) during sugi heartwood formation involving norlignan biosynthesis.
|
Report
(6 results)
Research Products
(71 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Heartwood extractives from the Amazonian trees Dipteryx odorata, Hymenaeacourbaril, and Astronium lecointei and their antioxidant activities.2008
Author(s)
T.Imai, S. Inoue, N. Ohdaira, R. Suzuki, Y. Matsushita, M. Sakurai, J. M. Henriques, S. K. Ozaki, Z. Finger, K. Fukushima
-
Journal Title
Journal of Wood Science 54
Pages: 471-475
NAID
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] 心材成分の堆積2010
Author(s)
今井貴規
Organizer
日本木材学会組織と材質研究会秋のシンポジウム-
Place of Presentation
名古屋大学
Year and Date
2010-09-13
Related Report
-
[Presentation] 心材成分の堆積2010
Author(s)
今井貴規
Organizer
日本木材学会組織と材質研究会秋のシンポジウム
Place of Presentation
名古屋大学、招待講演
Year and Date
2010-09-13
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
