March 2000 Table of Contents

INVESTIGATIONS

• The Consequences of Growth of a Mutator Strain of Escherichia coli as Measured by Loss of Function Among Multiple Gene Targets and Loss of Fitness

  Pauline Funchain, Annie Yeung, Jean Lee Stewart, Rose Lin, Malgorzata M. Slupska, Jeffrey H. Miller

  Genetics March 2000 154: 959-970;
• Recombination Enhancement by Replication (RER) in Rhizobium etli

  Edgar Valencia-Morales, David Romero

  Genetics March 2000 154: 971-983;
• Compensatory Mutations, Antibiotic Resistance and the Population Genetics of Adaptive Evolution in Bacteria

  Bruce R. Levin, Véronique Perrot, Nina Walker

  Genetics March 2000 154: 985-997;
• Highly Diverged Homologs of Saccharomyces cerevisiae Mitochondrial mRNA-Specific Translational Activators Have Orthologous Functions in Other Budding Yeasts

  Maria C. Costanzo, Nathalie Bonnefoy, Elizabeth H. Williams, G. Desmond Clark-Walker, Thomas D. Fox

  Genetics March 2000 154: 999-1012;
• Proteasome Mutants, pre4-2 and ump1-2, Suppress the Essential Function but Not the Mitochondrial RNase P Function of the Saccharomyces cerevisiae Gene RPM2

  Mallory S. Lutz, Steven R. Ellis, Nancy C. Martin

  Genetics March 2000 154: 1013-1023;
• Isolation and Characterization of par1⁺ and par2⁺: Two Schizosaccharomyces pombe Genes Encoding B′ Subunits of Protein Phosphatase 2A

  Wei Jiang, Richard L. Hallberg

  Genetics March 2000 154: 1025-1038;
• Subtelomeric Repeat Amplification Is Associated With Growth at Elevated Temperature in yku70 Mutants of Saccharomyces cerevisiae

  Barbara Fellerhoff, Friederike Eckardt-Schupp, Anna A. Friedl

  Genetics March 2000 154: 1039-1051;
• Trinucleotide Repeats Are Clustered in Regulatory Genes in Saccharomyces cerevisiae

  Elton T. Young, James S. Sloan, Kristen Van Riper

  Genetics March 2000 154: 1053-1068;
• Analysis of Sir2p Domains Required for rDNA and Telomeric Silencing in Saccharomyces cerevisiae

  Moira M. Cockell, Severine Perrod, Susan M. Gasser

  Genetics March 2000 154: 1069-1083;
• DNA Damage-Inducible and RAD52-Independent Repair of DNA Double-Strand Breaks in Saccharomyces cerevisiae

  Carol Wood Moore, Judith McKoy, Michelle Dardalhon, Darline Davermann, Marcia Martinez, Dietrich Averbeck

  Genetics March 2000 154: 1085-1099;
• Bipartite Structure of the SGS1 DNA Helicase in Saccharomyces cerevisiae

  Janet R. Mullen, Vivek Kaliraman, Steven J. Brill

  Genetics March 2000 154: 1101-1114;
• Three Subfamilies of Pheromone and Receptor Genes Generate Multiple B Mating Specificities in the Mushroom Coprinus cinereus

  John R. Halsall, Michael J. Milner, Lorna A. Casselton

  Genetics March 2000 154: 1115-1123;
• An mre11 Mutant of Coprinus cinereus Has Defects in Meiotic Chromosome Pairing, Condensation and Synapsis

  Erin E. Gerecke, Miriam E. Zolan

  Genetics March 2000 154: 1125-1139;
• Tetrahymena Micronuclear Genome Mapping: A High-Resolution Meiotic Map of Chromosome 1L

  Steve Wickert, Eduardo Orias

  Genetics March 2000 154: 1141-1153;
• Tetrahymena Macronuclear Genome Mapping: Colinearity of Macronuclear Coassortment Groups and the Micronuclear Map on Chromosome 1L

  Steve Wickert, Leslie Nangle, Steve Shevel, Eduardo Orias

  Genetics March 2000 154: 1155-1167;
• The Allele-Specific Suppressor sup-39 Alters Use of Cryptic Splice Sites in Caenorhabditis elegans

  A. Brock Roller, David C. Hoffman, Alan M. Zahler

  Genetics March 2000 154: 1169-1179;
• Effect of a Neuropeptide Gene on Behavioral States in Caenorhabditis elegans Egg-Laying

  Laura E. Waggoner, Laura Anne Hardaker, Steven Golik, William R. Schafer

  Genetics March 2000 154: 1181-1192;
• Multigeneration Maximum-Likelihood Analysis Applied to Mutation-Accumulation Experiments in Caenorhabditis elegans

  Peter D. Keightley, Thomas M. Bataillon

  Genetics March 2000 154: 1193-1201;
• The Drosophila ecdysone receptor (EcR) Gene Is Required Maternally for Normal Oogenesis

  Ginger E. Carney, Michael Bender

  Genetics March 2000 154: 1203-1211;
• A Genetic Screen for Zygotic Embryonic Lethal Mutations Affecting Cuticular Morphology in the Wasp Nasonia vitripennis

  Mary Anne Pultz, Kristin K. Zimmerman, Neal M. Alto, Matt Kaeberlein, Sarah K. Lange, Jason N. Pitt, Nick L. Reeves, Darin L. Zehrung

  Genetics March 2000 154: 1213-1229;
• Adaptive Evolution of Relish, a Drosophila NF-κB/IκB Protein

  David J. Begun, Penn Whitley

  Genetics March 2000 154: 1231-1238;
• The Drosophila melanogaster ade5 Gene Encodes a Bifunctional Enzyme for Two Steps in the de novo Purine Synthesis Pathway

  Allyson F. O'Donnell, Stanley Tiong, David Nash, Denise V. Clark

  Genetics March 2000 154: 1239-1253;
• Both Naturally Occurring Insertions of Transposable Elements and Intermediate Frequency Polymorphisms at the achaete-scute Complex Are Associated With Variation in Bristle Number in Drosophila melanogaster

  Anthony D. Long, Richard F. Lyman, Alison H. Morgan, Charles H. Langley, Trudy F. C. Mackay

  Genetics March 2000 154: 1255-1269;
• Detecting Ancient Admixture in Humans Using Sequence Polymorphism Data

  Jeffrey D. Wall

  Genetics March 2000 154: 1271-1279;
• Use of a Small Palindrome Genetic Marker to Investigate Mechanisms of Double-Strand-Break Repair in Mammalian Cells

  Julang Li, Mark D. Baker

  Genetics March 2000 154: 1281-1289;
• Mutation Frequency and Specificity With Age in Liver, Bladder and Brain of lacI Transgenic Mice

  Gregory R. Stuart, Yoshimitsu Oda, Johan G. de Boer, Barry W. Glickman

  Genetics March 2000 154: 1291-1300;
• Recombination of Chromosomes 3A^m and 5A^m of Triticum monococcum With Homeologous Chromosomes 3A and 5A of Wheat: The Distribution of Recombination Across Chromosomes

  Ming-Cheng Luo, Zu-Li Yang, Rama S. Kota, Jan Dvořák

  Genetics March 2000 154: 1301-1308;
• Effects of Colonization Processes on Genetic Diversity: Differences Between Annual Plants and Tree Species

  Frédéric Austerlitz, Stéphanie Mariette, Nathalie Machon, Pierre-Henri Gouyon, Bernard Godelle

  Genetics March 2000 154: 1309-1321;
• Segregation Distortion of T-DNA Markers Linked to the Self-Incompatibility (S) Locus in Petunia hybrida

  Robin M. Harbord, Carolyn A. Napoli, Timothy P. Robbins

  Genetics March 2000 154: 1323-1333;
• Genetics of Mutations Affecting the Development of a Barley Floral Bract

  Carlo Pozzi, Primetta Faccioli, Valeria Terzi, Antonio Michele Stanca, Sergio Cerioli, Paolo Castiglioni, Ryan Fink, Ricardo Capone, Kai J. Müller, Gerd Bossinger, Wolfgang Rohde, Francesco Salamini

  Genetics March 2000 154: 1335-1346;
• Symbiont Survival and Host-Symbiont Disequilibria Under Differential Vertical Transmission

  María S. Sánchez, Jonathan Arnold, Marjorie A. Asmussen

  Genetics March 2000 154: 1347-1365;
• Balancing Selection at Closely Linked, Overdominant Loci in a Finite Population

  Montgomery Slatkin

  Genetics March 2000 154: 1367-1378;
• The Degeneration of Asexual Haploid Populations and the Speed of Muller's Ratchet

  Isabel Gordo, Brian Charlesworth

  Genetics March 2000 154: 1379-1387;
• The Role of Population Size, Pleiotropy and Fitness Effects of Mutations in the Evolution of Overlapping Gene Functions

  Andreas Wagner

  Genetics March 2000 154: 1389-1401;
• Understanding the Overdispersed Molecular Clock

  David J. Cutler

  Genetics March 2000 154: 1403-1417;