Differential Functional Variability of Serotonin Transporter and Monoamine Oxidase A Genes in Macaque Species Displaying Contrasting Levels of Aggression-Related Behavior Jens R. WendlandKlaus-Peter LeschStephen J. Suomi OriginalPaper 30 December 2005 Pages: 163 - 172
High Heritability of Speech and Language Impairments in 6-year-old Twins Demonstrated Using Parent and Teacher Report Dorothy V. M. BishopGlynis LawsCourtenay Frazier Norbury OriginalPaper 17 February 2006 Pages: 173 - 184
Longitudinal Memory Performance During Normal Aging: Twin Association Models of APOE and Other Alzheimer Candidate Genes Chandra A. ReynoldsJonathan A. PrinceNancy L. Pedersen OriginalPaper 10 January 2006 Pages: 185 - 194
Early Onset Cannabis Use and Progression to other Drug Use in a Sample of Dutch Twins Michael T. LynskeyJacqueline M. VinkDorret I. Boomsma OriginalPaper 10 January 2006 Pages: 195 - 200
Alcohol, Tobacco and Caffeine Use: Spouse Similarity Processes Chandra A. ReynoldsTracy BarlowNancy L. Pedersen OriginalPaper 26 January 2006 Pages: 201 - 215
Genetic Analysis of Anger: Genetic Dominance or Competitive Sibling Interaction Irene RebolloDorret I. Boomsma OriginalPaper 10 January 2006 Pages: 216 - 228
Genetic Analysis of Sensation Seeking with an Extended Twin Design R. D. StoelE. J. C. De GeusD. I. Boomsma OriginalPaper 21 March 2006 Pages: 229 - 237
Genetic Factors in Physical Activity and the Equal Environment Assumption – the Swedish Young Male Twins Study Marit ErikssonFinn RasmussenPer Tynelius OriginalPaper 24 February 2006 Pages: 238 - 247
Identification of QTLs Influencing Alcohol Preference in the High Alcohol Preferring (HAP) and Low Alcohol Preferring (LAP) Mouse Lines Paula J. BiceTatiana ForoudJohn K. Belknap OriginalPaper 15 February 2006 Pages: 248 - 260
Individual Differences in Puberty Onset in Girls: Bayesian Estimation of Heritabilities and Genetic Correlations Stéphanie M. van den BergAdi SetiawanDorret I. Boomsma OriginalPaper 12 January 2006 Pages: 261 - 270
QTL Analysis of Behavioral and Morphological Differentiation Between Wild and Laboratory Zebrafish (Danio rerio) Dominic WrightReiichiro NakamichiRoger K. Butlin OriginalPaper 12 January 2006 Pages: 271 - 284
Development of Congenic Rat Strains for Alcohol Consumption Derived from the Alcohol-Preferring and Nonpreferring Rats Lucinda G. CarrKirk HabeggerTatiana Foroud OriginalPaper 10 February 2006 Pages: 285 - 290
Melanocortin-5 Receptor Deficiency in Mice Blocks a Novel Pathway Influencing Pheromone-Induced Aggression Caurnel MorganRoger D. Cone OriginalPaper 12 January 2006 Pages: 291 - 300
A Single Copy of Carbonic anhydrase 2 Restores Wild-type Circadian Period to Carbonic Anhydrase II-Deficient Mice Kari L. KernekJames A. TrofatterJohn R. Hofstetter OriginalPaper 12 January 2006 Pages: 301 - 308
The Inositol 1,4,5-triphosphate kinase1 Gene Affects Olfactory Reception in Drosophila melanogaster Carolina Gomez-DiazFernando MartinEsther Alcorta OriginalPaper 04 February 2006 Pages: 309 - 321
Simulating Natural Conditions in the Laboratory: A Re-Examination of Sexual Isolation between Sympatric and Allopatric Populations of Drosophila pseudoobscura and D. persimilis Mohamed A. F. NoorDaniel Ortíz-Barrientos OriginalPaper 24 February 2006 Pages: 322 - 327
A Further Analysis of Sexual Isolation Between Sympatric and Allopatric Populations of Drosophila Pseudoobscura and D. persimilis Wyatt W. AndersonYong-Kyu Kim OriginalPaper 14 February 2006 Pages: 328 - 330
Likelihood Ratio Tests in Behavioral Genetics: Problems and Solutions Annica DominicusAnders SkrondalJuni Palmgren OriginalPaper 11 February 2006 Pages: 331 - 340