Frequent Mitochondrial Gene Rearrangements at the Hymenopteran nad3–nad5 Junction Mark DowtonLyda R. CastroAndrew D. Austin Pages: 517 - 526
Evolution of Chromatin-Remodeling Complexes: Comparative Genomics Reveals the Ancient Origin of “Novel” Compensasome Genes Ignacio Marín Pages: 527 - 539
Phylogeny of Choanozoa, Apusozoa, and Other Protozoa and Early Eukaryote Megaevolution Thomas Cavalier-SmithEma E. -Y. Chao Pages: 540 - 563
African Origin of Polyomavirus JC and Implications for Prehistoric Human Migrations Angelo Pavesi Pages: 564 - 572
Genomewide Structural Annotation and Evolutionary Analysis of the Type I MADS-Box Genes in Plants Stefanie De BodtJeroen RaesYves Van de Peer Pages: 573 - 586
Unisexuality and Molecular Drive: Bag320 Sequence Diversity in Bacillus Taxa (Insecta Phasmatodea) Andrea LuchettiMichele CesariBarbara Mantovani Pages: 587 - 596
Mytilus edulis Core Histone Genes Are Organized in Two Clusters Devoid of Linker Histone Genes Werner AlbigUrsula WarthorstDetlef Doenecke Pages: 597 - 606
The Role of Context-Dependent Mutations in Generating Compositional and Codon Usage Bias in Grass Chloroplast DNA Brian R. Morton Pages: 616 - 629
The PRAT Purine Synthesis Gene Duplication in Drosophila melanogaster and Drosophila virilis Is Associated with a Retrotransposition Event and Diversification of Expression Patterns Nicolas MalmancheDennis DrapeauDenise V. Clark Pages: 630 - 642
Recent Evolutionary History of Human Immunodeficiency Virus Type 1 Subtype B—Response Una R. SmithCarla R. KuikenBette T. Korber Pages: 643 - 644
Recent Evolutionary History of HIV-1 Subtype B—Rebuttal Vladimir V. LukashovJaap V. Goudsmit Pages: 645 - 647