Martinez Gimenez, Juan A On the dimerization of the primitive tRNAs: implications in the origin of genetic code. [electronic resource] - Journal of theoretical biology Aug 2002 - 493-8 p. digital Publication Type: Journal Article ISSN: 0022-5193 Standard No.: 10.1006/jtbi.2002.3044 doi Subjects--Topical Terms: AnimalsDimerizationGenetic CodeModels, GeneticRNA, Transfer--metabolism