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Origins of Life and Evolution of the Biosphere : the Journal of the International Society for the Study of the Origin of Life|January 1, 1992
Mixed anhydrides (phosphoric-carboxyl) are also formed in the esterification of 5'-AMP with N-acetylaminoacyl imidazolides: implications regarding the origin of protein synthesisN S Wickramasinghe, J C LaceyChirality|January 1, 1993
N-Acetyl-D- and L-esters of 5'-AMP hydrolyze at different ratesN S Wickramasinghe, J C LaceyMolecular and Cellular Biochemistry|October 26, 1994
Catalytic roles of the AMP at the 3' end of tRNAsN S Wickramasinghe, J C LaceyBioorganic Chemistry|January 1, 1992
Esterification of all four monoribonucleotides with acetyl-D-L-valine proceeds with a preference for the D-isomer but the D/L ratio in the products declines as a function of the hydrophobicity of the nucleotideN S Wickramasinghe, J C LaceyAdvances in Space Research : the Official Journal of the Committee on Space Research (COSPAR)|March 1, 1995
Direct interaction between amino acids and nucleotides as a possible physicochemical basis for the origin of the genetic codeM K Hobish, N S Wickramasinghe, C PonnamperumaOrigins of Life and Evolution of the Biosphere : the Journal of the International Society for the Study of the Origin of Life|January 11, 1992
Experimental studies on the origin of the genetic code and the process of protein synthesis: a review updateJ C Lacey, N S Wickramasinghe, G W CookExperientia|April 25, 1992
Preferential hydrophobic interactions are responsible for a preference of D-amino acids in the aminoacylation of 5'-AMP with hydrophobic amino acidsJ C Lacey, N S Wickramasinghe, R S SabatiniBiochemistry|March 19, 1991
Stereoselective, nonenzymatic, intramolecular transfer of amino acidsN S Wickramasinghe, M P Staves, J C LaceyJournal of Molecular Evolution|September 1, 1993
Couplings of character and of chirality in the origin of the genetic systemJ C Lacey, N S Wickramasinghe, G W Cook, et al.Advances in Experimental Medicine and Biology|January 1, 1997
Fatty acids and breast cancer cell proliferationR W Hardy, N S Wickramasinghe, S C Ke, et al.Pageof 2