Tables of critical values for examining compositional non-randomness in proteins and nucleic acids Marshall LairdRichard Holmquist OriginalPaper Pages: 261 - 276
Deviations from compositional randomness in eukaryotic and prokaryotic proteins: The hypothesis of selective-stochastic stability and a principle of charge conservation Richard Holmquist OriginalPaper Pages: 277 - 306
Sequence studies on 16S ribosomal RNA from a blue-green alga W. F. DoolittleC. R. WoeseD. Stahl OriginalPaper Pages: 307 - 315
Homologies of ribosomal RNA nucleotide sequences in monocots Fabio Maggini OriginalPaper Pages: 317 - 322
The phylogenetic status ofPasteurella pestis L. ZablenL. BonenC. R. Woese OriginalPaper Pages: 347 - 358
Tetrahymena DNA forms a single band in alkaline density gradients Nelson SlavikLana StolarskyCharles L. Hershberger Letter to the Editor Pages: 371 - 376
Species-specific effects and the evolutionary clock: A reply to penny R. HolmquistThomas H. Jukes Letter to the Editor Pages: 377 - 381