Evolutionary Analysis of the ErbB Receptor and Ligand Families Richard A. SteinJames V. Staros Pages: 397 - 412
Duplication and Quadruplication of Arabidopsis thaliana Cysteinyl- and Asparaginyl-tRNA Synthetase Genes of Organellar Origin Nemo M. PeetersAnne ChapronIan Small Pages: 413 - 423
Conserved Structural Features in Class I Major Fimbrial Subunits (Pilin) in Gram-Negative Bacteria. Molecular Basis of Classification in Seven Subfamilies and Identification of Intrasubfamily Sequence Signature Motifs Which Might Be Implicated in Quaternary Structure J.P. GirardeauY. BertinI. Callebaut Pages: 424 - 442
Male-Biased Mutation Rates Revealed from Z and W Chromosome-Linked ATP Synthase α-Subunit (ATP5A1) Sequences in Birds Ariane N. CarmichaelAnna-Karin FridolfssonHans Ellegren Pages: 443 - 447
The Vertebrate 7S K RNA Separates Hagfish (Myxine glutinosa) and Lamprey (Lampetra fluviatilis) Halil-Cem GürsoyDorota KoperBernd-Joachim Benecke Pages: 456 - 464
Episodic Evolution of Protein Hormones: Molecular Evolution of Pituitary Prolactin Michael Wallis Pages: 465 - 473
Divergence of Noncoding Sequences and of Insertions Encoding Nonglobular Domains at a Genomic Region Well Conserved in Plasmodia Elisabetta PizziClara Frontali Pages: 474 - 480
The Genotypic Landscape During In Vitro Evolution of a Catalytic RNA: Implications for Phenotypic Buffering Niles LehmanMariano Delle DonneT. Gregory Dewey Pages: 481 - 490
Identification of Sequences Encoding the Detoxification Metalloisomerase Glyoxalase I in Microbial Genomes from Several Pathogenic Organisms Susan L. ClugstonJohn F. Honek Pages: 491 - 495