Divergence of glutamate and glutamine aminoacylation pathways: Providing the evolutionary rationale for mischarging Kelley C. RogersDieter Söll Articles Pages: 476 - 481
Searching tRNA sequences for relatedness to aminoacyl-tRNA synthetase families Hugh B. Nicholas Jr.William H. McClain Articles Pages: 482 - 486
Phylogenetic Analysis of the Aminoacyl-tRNA synthetases Glenn M. NagelRussell F. Doolittle Articles Pages: 487 - 498
The class II aminoacyl-tRNA synthetases and their active site: Evolutionary conservation of an ATP binding site Gilbert ErianiJean CavarelliDino Moras Articles Pages: 499 - 508
Evolution of tRNA recognition systems and tRNA gene sequences Margaret E. SaksJeffrey R. Sampson Articles Pages: 509 - 518
Structure, function and evolution of seryl-tRNA synthetases: Implications for the evolution of aminoacyl-tRNA synthetases and the genetic code Michael HärtleinStephen Cusack Articles Pages: 519 - 530
An operational RNA code for amino acids and variations in critical nucleotide sequences in evolution Paul Schimmel Articles Pages: 531 - 536
Evolution of the aminoacyl-tRNA synthetases and the origin of the genetic code R. Wetzel Articles Pages: 545 - 550