Prebiotic syntheses of vitamin coenzymes: I. Cysteamine and 2-mercaptoethanesulfonic acid (coenzyme M) Stanley L. MillerGordon Schlesinger OriginalPaper Pages: 302 - 307
Prebiotic syntheses of vitamin coenzymes: II. Pantoic acid, pantothenic acid, and the composition of coenzyme A Stanley L. MillerGordon Schlesinger OriginalPaper Pages: 308 - 314
Conservation and change of the developmentally crucial fushi tarazu gene in Drosophila Dieter MaierDiether SperlichJeffrey R. Powell OriginalPaper Pages: 315 - 326
Structure and evolution of opossum, guinea pig, and porcupine cytochrome b genes Din-Pow MaAndrey ZharkikhWen-Hsiung Lie OriginalPaper Pages: 327 - 334
Evolution of glutamate dehydrogenase genes: Evidence for two paralogous protein families and unusual branching patterns of the archaebacteria in the universal tree of life Nadia Benachenhou-LahfaPatrick ForterreBernard Labedan OriginalPaper Pages: 335 - 346
Detection of fundamental principles and a level of order for large-scale gene clustering on the Escherichia coli chromosome Rufus M. WilliamsonJack HetheringtonJulius H. Jackson OriginalPaper Pages: 347 - 360
Evolution of the chordate muscle actin gene Subha KovilurJames W. JacobsonCraig R. Tomlinson OriginalPaper Pages: 361 - 368
Fine structure and evolution of the rDNA intergenic spacer in rice and other cereals F. CordesseR. CookeM. Delseny OriginalPaper Pages: 369 - 379
Early branchings in the evolution of eukaryotes: Ancient divergence of entamoeba that lacks mitochondria revealed by protein sequence data Masami HasegawaTetsuo HashimotoTakashi Miyata OriginalPaper Pages: 380 - 388
A fungal phylogeny based upon orotidine 5′-monophosphate decarboxylase Alan Radford OriginalPaper Pages: 389 - 395
A heuristic method to reconstruct the history of sequences subject to recombination Jotun Hein OriginalPaper Pages: 396 - 405