カワムラ　クニオ   KAWAMURA Kunio   川村　邦男    所属   広島修道大学  人間環境学部    職種   教授
言語種別	日本語
発行・発表の年月	2021/12
形態種別	学術論文
査読	査読有り
招待	招待あり
標題	生命起源を展望する:生命システムの時間発展モデルと 2 遺伝子仮説
執筆形態	単著
掲載誌名	Viva Origino
掲載区分	国内
出版社・発行元	SSOEL
巻・号・頁	49(4),1-7頁
概要	The RNA world hypothesis is regarded as an acceptable hypothesis drawing the early stage of a simple chemical network system to a primitive life-like system. However, details how the RNA-based life-like system had begun on the primitive Earth are not understood. Continuous consideration of the bio-systematic view of life-like systems at different hierarchical levels by our group led to both the model of time-dependent development of life-like systems and the two- gene hypothesis on the origin-of-life. The two-gene hypothesis provides an insight into the mechanism of the simple chemical network system to a life-like system, which involves both the controlling information and the metabolic systems regarding the informational molecules. The history on the development of the two-gene hypothesis and a prospect regarding the two-gene hypothesis will be briefly discussed.