Verification of a Novel NADH-Binding Motif: Combinatorial Mutagenesis of Three Amino Acids in the Cofactor-Binding Pocket of Corynebacterium 2,5-Diketo-D-Gluconic Acid Reductase Scott BantaStephen Anderson Pages: 623 - 631
Simultaneous Horizontal Gene Transfer of a Gene Coding for Ribosomal Protein L27 and Operational Genes in Arthrobacter Sp. Santiago Garcia-VallvéFrancesc X. SimóAntoni Romeu Pages: 632 - 637
Molecular Classification of Coxsackie A Viruses on the Basis of the 5'-UTR: Structural and Evolutionary Aspects Nikolaos SiafakasPanayotis MarkoulatosGlyn Stanway Pages: 638 - 652
Geographic Genetic Variation in Populations of the Dengue Virus Vector Aedes aegypti Anna-Bella FaillouxMarie VazeilleFrançois Rodhain Pages: 653 - 663
Pokey, a New DNA Transposon in Daphnia (Cladocera: Crustacea) Erin H. PentonBarry W. SullenderTeresa J. Crease Pages: 664 - 673
Negative Charge Correlates with Neural Expression in Vertebrate Aldolase Isozymes T.J.S. MerrittJ.M. Quattro Pages: 674 - 683
Estimation of Evolutionary Parameters with Phylogenetic Trees Qiang WangLaura A. SalterDennis K. Pearl Pages: 684 - 695
Identification of Immunoreactive Material in Mammoth Fossils Mary SchweitzerChristopher L. HillSeth H. Pincus Pages: 696 - 705
A DNA Sequence Evolution Analysis Generalized by Simulation and the Markov Chain Monte Carlo Method Implicates Strand Slippage in a Majority of Insertions and Deletions Manami NishizawaKazuhisa Nishizawa Pages: 706 - 717
The Association Between HLA-A Alleles and Young Alu Dimorphisms Near the HLA-J, -H, and -F Genes in Workshop Cell Lines and Japanese and Australian Populations David S. DunnTaeko NaruseJerzy K. Kulski Pages: 718 - 726
Intron Positions Delineate the Evolutionary Path of a Pervasively Appended Peptide in Five Human Aminoacyl-tRNA Synthetases Kiyotaka Shiba Pages: 727 - 733
Gene Import or Deletion: A Study of the Different Genes in Escherichia coli Strains K12 and O157:H7 Sean D. HooperOtto G. Berg Pages: 734 - 744
Functional Constraints of the Cu,Zn Superoxide Dismutase in Species of the Drosophila melanogaster Subgroup and Phylogenetic Analysis Kyriaki ArhontakiElias EliopoulosFrancisco Ayala Pages: 745 - 756
Unusually Expanded SSU Ribosomal DNA of Primary Osmotrophic Euglenids: Molecular Evolution and Phylogenetic Inference Ingo BusseAngelika Preisfeld Pages: 757 - 767
Characterization and Phylogenetic Relationship of Prosimian MHC Class I Genes Perris FlüggeElke ZimmermannLutz Walter Pages: 768 - 775
Phylogenetic Relationships, Evolution of Broodcare Behavior, and Geographic Speciation in the Wrasse Tribe Labrini Reinhold HanelMark W. WestneatChristian Sturmbauer Pages: 776 - 789
The Occurrence of Type S1A Serine Proteases in Sponge and Jellyfish Ana RojasRussell F. Doolittle Pages: 790 - 794