On the Origins of a Crowded Cytoplasm Luis AcerenzaMartin Graña OriginalPaper 26 September 2006 Pages: 583 - 590
Evolution of Growth Hormone in Primates: The GH Gene Clusters of the New World Monkeys Marmoset (Callithrix jacchus) and White-Fronted Capuchin (Cebus albifrons) O. Caryl WallisMichael Wallis OriginalPaper 26 September 2006 Pages: 591 - 601
Tandem Repetitive D Domains of the Sperm Ligand Zonadhesin Evolve Faster in the Paralogue Than in the Orthologue Comparison Holger HerlynHans Zischler OriginalPaper 06 October 2006 Pages: 602 - 611
Domain-Specific Positive Selection Contributes to the Evolution of Arabidopsis Leucine-Rich Repeat Receptor-Like Kinase (LRR RLK) Genes Xiaorong S. ZhangJung H. ChoiChellu S. Chetty OriginalPaper 06 October 2006 Pages: 612 - 621
Protein Modules Conserved Since LUCA Yehoshua SobolevskyEdward N. Trifonov OriginalPaper 29 October 2006 Pages: 622 - 634
Codon Usage and Selection on Proteins Joshua B. PlotkinJonathan DushoffHunter B. Fraser OriginalPaper 14 October 2006 Pages: 635 - 653
Mitochondrial Gene Rearrangements and Partial Genome Duplications Detected by Multigene Asymmetric Compositional Bias Analysis Miguel M. FonsecaElsa FroufeD. James Harris OriginalPaper 29 October 2006 Pages: 654 - 661
Local Mutagenic Impact of Insertions of LTR Retrotransposons on the Mouse Genome Erick DesmaraisKhalid BelkhirFrançois Bonhomme OriginalPaper 29 October 2006 Pages: 662 - 675
Nonrandom Representation of Sex-Biased Genes on Chicken Z Chromosome R. StorchováP. Divina OriginalPaper 06 October 2006 Pages: 676 - 681
Comparative Genomic Analysis of Human and Chimpanzee Indicates a Key Role for Indels in Primate Evolution Anna WetterbomMarie SevovTomas F. Bergström OriginalPaper 29 October 2006 Pages: 682 - 690
Ancient Phylogenetic Beginnings of Immunoglobulin Hypermutation Jaroslav KubrychtKarel SiglerPetr Ježek OriginalPaper 06 October 2006 Pages: 691 - 706
Evidence for an Early Gene Duplication Event in the Evolution of the Mitochondrial Transcription Factor B Family and Maintenance of rRNA Methyltransferase Activity in Human mtTFB1 and mtTFB2 Justin CotneyGerald S. Shadel OriginalPaper 06 October 2006 Pages: 707 - 717
Molecular Evolution of the Puroindoline-a, Puroindoline-b, and Grain Softness Protein-1 Genes in the Tribe Triticeae Alicia N. MassaCraig F. Morris Erratum 06 November 2006 Pages: 718 - 718