High temperature and pressure experiments to synthesize rarely-formed organic molecules
| Project/Area Number |
22654063
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Petrology/Mineralogy/Science of ore deposit
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2010 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥3,090,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥1,400,000 (Direct Cost: ¥1,400,000)
|
|---|
| Keywords | 生体・環境鉱物 / リボース / 生命起源 / 有機分子 / ホウ酸 / アミノ酸 / 核酸 / 初期地球 / ホルモース反応 |
|---|
| Research Abstract |
Formose reactions are responsible for ribose formation. The unique technique was invented in the present study to identify intermediate products and final products through the formose reactions. Using this new technique, it is found that ribose-borate complex is more stabilized compared to other pentose-borate complex. This yields selectively survived ribose in the alkaline and slightly heated solutions. In addition, this study answers a question as to why RNA chosen ribose.
|
Report
(3 results)
Research Products
(60 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Stability of amino acids and peptides during diagenesis on the early Earth2010
Author(s)
Otake, T., Taniguchi, T., Furukawa, Y., Nakazawa, H., and Kakegawa, T.
Organizer
Goldschmidt Conference
Place of Presentation
Tennesee, USA
Year and Date
2010-06-18
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
