2014 Fiscal Year Final Research Report
Homociral world in the prebiotic world
Project/Area Number |
25610165
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Geochemistry/Cosmochemistry
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Research Institution | Fukuoka Institute of Technology |
Principal Investigator |
MITA Hajime 福岡工業大学, 工学部, 教授 (00282301)
|
Co-Investigator(Renkei-kenkyūsha) |
NAGASAWA Eriko 福岡工業大学大学院, 工学研究科
|
Project Period (FY) |
2013-04-01 – 2015-03-31
|
Keywords | アミノ酸 / ポリアミノ酸 / 化学進化 / ホモキラル |
Outline of Final Research Achievements |
Purpose of this study is to clarify the process of homochiral worlds expressed in our biosphere from a slight asymmetrical compounds that are believed to have expressed in a space environment. We added a chiral amino acid without racemization during the experiment is added into the prebiotic polyamino acids (proteinoids) producing systems. Then, the chirality of the products would be analyzed. Molten state experiment of monoammonium malate was used the proteinoid formation. Racemic alanine and chiral isovaline were added into the reaction. LC-MS analysis of the products indicated the possibility that optically active proteinoids were produced.
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Free Research Field |
アストロバイオロジー
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