Gene×Environment interactions in early externalizing behaviors: parental emotional support and socioeconomic context as moderators of genetic influences?

abstract：:Male Drosophila melanogaster from lines artificially selected to have divergent life histories were tested to determine if they differed in their effects on female reproductive behavior. During the first 5 days after mating, males from short-generation populations caused females to lay eggs at a faster rate than did m...

journal_title：Behavior genetics

authors： Service PM,Vossbrink RE

更新日期：1996-01-01 00:00:00

abstract：:Human obesity is associated with greater-than-average energy intake, although relatively few studies have tested the heritability of food intake. The present study examined the genetic architecture of measured caloric intake during laboratory test meals in 36 monozygotic and 18 dizygotic twin pairs. A series of analys...

journal_title：Behavior genetics

authors： Faith MS,Rha SS,Neale MC,Allison DB

更新日期：1999-05-01 00:00:00

abstract：:Percentages of left-handed relatives were compared between subgroups of left-handers and of right-handers to test the prediction that the subgroups are ordered for probability of carrying the rs +/gene (hypothesized by the right-shift theory of handedness). Data included families of undergraduates and Open University ...

journal_title：Behavior genetics

authors： Annett M

更新日期：1994-01-01 00:00:00

abstract：:Parameter estimates from analyses of univariate twin data usually do not reflect the uncertainty due to the model selection phase of the data analysis. To address the effect of model selection uncertainty on parameter estimates, we introduce frequentist model-averaged estimators for univariate twin data analysis that ...

journal_title：Behavior genetics

authors： Williams CJ,Christian JC

更新日期：2006-09-01 00:00:00

abstract：:In previous electrophysiological experiments from hypopigmented animals (mice, rats, rabbits), single-unit recordings from both retinal ganglion axons and cells in the superior colliculus have demonstrated an increase in threshold in the dark-adapted state which is roughly proportional to the ocular melanin concentrat...

journal_title：Behavior genetics

authors： Hayes JM,Balkema GW

更新日期：1993-07-01 00:00:00

abstract：:Among three sibling species of the D. melanogaster subgroup, two are generalists (D. simulans and D. mauritiana), while the third, D. sechellia, specializes on a single toxic resource, the fruit of Morinda citrifolia. D. sechellia, resistant to the toxics, prefers to oviposit on morinda; D. simulans, which is very sen...

journal_title：Behavior genetics

authors： Moreteau B,R'Kha S,David JR

更新日期：1994-09-01 00:00:00

abstract：:Rhythm of activity of inbred mice was recorded automatically by a set of actographs. This rhythm was characterized by six indices in the temporal and frequency domains. Two methods of genetic analysis were applied to these indices using parental strains BALB/c and C57BL/6, the reciprocal F1's, and the seven recombinan...

journal_title：Behavior genetics

authors： Beau J

更新日期：1991-03-01 00:00:00

abstract：:Mating behavior, including courtship and copulation, is a main component of male fitness, especially in species with no parental care. Variation in this behavior can thus be a target for mate choice and sexual selection, and can lead to evolution. The fruit fly, Drosophila melanogaster, has well-documented complex mal...

journal_title：Behavior genetics

authors： Ruedi EA,Hughes KA

更新日期：2008-07-01 00:00:00

abstract：:A model based on the latent class model is developed for the effects of genes and environment on multivariate categorical data in twins. The model captures many essential features of dimensional and categorical conceptions of complex behavioral phenotypes and can include, as special cases, a variety of major locus mod...

journal_title：Behavior genetics

authors： Eaves LJ,Silberg JL,Hewitt JK,Rutter M,Meyer JM,Neale MC,Pickles A

更新日期：1993-01-01 00:00:00

abstract：:Sex differences in genetic and environmental influences on criminal behavior against property were studied in a birth cohort of 6129 male and 7065 female Danish adoptees and their biological and adoptive parents. Both genetic and environmental factors were found to contribute to variation in liability to property crim...

journal_title：Behavior genetics

authors： Baker LA,Mack W,Moffitt TE,Mednick S

更新日期：1989-05-01 00:00:00

abstract：:A new assay was designed, named checker, that measures the individual response to light in the fruitfly Drosophila melanogaster larva. In this assay the Drosophila larva apparently modulates its pattern of locomotion when faced with a choice between a dark and lit environment by orienting its movement towards the dark...

journal_title：Behavior genetics

authors： Hassan J,Busto M,Iyengar B,Campos AR

更新日期：2000-01-01 00:00:00

abstract：:Genetic strains of mice represent an important resource for research on the biological determinants of complex diseases and behavioral phenotypes. To date, the approaches used have had little success in identifying causal genes. We have evaluated brain gene expression in C57BL/6J (B6) and DBA/2J (D2) inbred mouse stra...

journal_title：Behavior genetics

authors： Treadwell JA,Pagniello KB,Singh SM

更新日期：2004-07-01 00:00:00

abstract：:Lurcher mutant mice were impaired in spatial orientation and motor coordination in comparison to normal mice. Both groups improved across days in both invisible and visible water maze platform conditions. Contrary to normal mice, lurcher mutants did not improve over days in terms of the time taken to reach a side-bar ...

journal_title：Behavior genetics

authors： Lalonde R,Thifault S

更新日期：1994-11-01 00:00:00

abstract：:The role of non-shared environment (NSE) in the development of psychological traits is usually comparable with that of the genotype. However, no specific factors of NSE with significant impact on such traits have been discovered so far. We propose that the current failures in understanding the origin of NSE are at lea...

journal_title：Behavior genetics

authors： Tikhodeyev ON,Shcherbakova ОV

更新日期：2019-05-01 00:00:00

abstract：:This study documented the etiology contributions between anxiety symptoms (AS) and depressive symptoms (DS) from ages 6-12 years. Teachers assessed AS and DS in 1112 twins at 5 time points. A genetic cross-lagged model was used to estimate genetic/environmental contributions to cross-sectional, cross-age and cross-lag...

journal_title：Behavior genetics

authors： Tanguay-Garneau L,Boivin M,Feng B,Matte-Landry A,Brendgen M,Vitaro F,Dionne G

更新日期：2020-03-01 00:00:00

abstract：:: We report heritabilities for individual differences in female pubertal development at the age of 12. Tanner data on breast and pubic hair development in girls and data on menarche were obtained from a total of 184 pairs of monozygotic and dizygotic twins. Genetic correlations were estimated to determine to what exte...

journal_title：Behavior genetics

authors： van den Berg SM,Setiawan A,Bartels M,Polderman TJ,van der Vaart AW,Boomsma DI

更新日期：2006-03-01 00:00:00

abstract：:The amygdala integrates and coordinates emotional and autonomic responses. The genetics that underlie variation in amygdala structure may be coupled to variation in levels of aggression, fear, anxiety, and affiliated behaviors. We systematically quantified the volume and cell populations of the basolateral amygdala co...

journal_title：Behavior genetics

authors： Mozhui K,Hamre KM,Holmes A,Lu L,Williams RW

更新日期：2007-01-01 00:00:00

abstract：:Artificial selection was used to establish different levels of agonistic behavior in laboratory-reared wild female Mus musculus. A within-family selection design with replicated high and low lines and two nonselected control lines was employed. Females only were tested at 8 weeks of age on 2 consecutive days. Testing ...

journal_title：Behavior genetics

authors： Ebert PD,Hyde JS

更新日期：1976-07-01 00:00:00

abstract：:Structural equation modeling (SEM) provides a flexible tool to carry out genetic analyses of family and twin data. The basic model which decomposes the variance between and within families for a particular trait into genetic and non-genetic components can be generalized to multivariate and/or longitudinal data, incorp...

journal_title：Behavior genetics

authors： Posthuma D,Boomsma DI

更新日期：2005-07-01 00:00:00

abstract：:In the course of the East Flanders Prospective Twin Survey (EFPTS), handedness was assessed as part of a genealogical study (Meulemans et al., 1995) in 1616 twins (808 twin pairs) aged 6 to 28. Our findings are that, in this large population-based study with known placentation and zygosity, the often observed higher f...

journal_title：Behavior genetics

authors： Derom C,Thiery E,Vlietinck R,Loos R,Derom R

更新日期：1996-07-01 00:00:00

abstract：:In studies of child psychopathology, phenotypes of interest are often obtained by parental ratings. When behavioral ratings are obtained in the context of a twin study, this allows for the decomposition of the phenotypic variance, into a genetic and a non-genetic part. If a phenotype is assessed by a single rater, her...

journal_title：Behavior genetics

authors： Fedko IO,Wesseldijk LW,Nivard MG,Hottenga JJ,van Beijsterveldt CE,Middeldorp CM,Bartels M,Boomsma DI

更新日期：2017-03-01 00:00:00

abstract：:Thirty-one female subjects with Turner syndrome (TS) and 31 normal females matched for age and verbal IQ were given a spatial task requiring the mental rotation of geometric figures. The results revealed a poorer performance by the TS group for most items involving rotations. The relationship between reaction time and...

journal_title：Behavior genetics

authors： Rovet J,Netley C

更新日期：1980-09-01 00:00:00

abstract：:In this study we examined cross-sectional age differences in means, phenotypic covariance structure, and the underlying genetic and environmental structure of four personality constructs from Cloninger's personality system: Novelty Seeking (NS), Harm Avoidance (HA), Reward Dependence (RD), and Persistence (PS). Study ...

journal_title：Behavior genetics

authors： Heiman N,Stallings MC,Hofer SM,Hewitt JK

更新日期：2003-03-01 00:00:00

abstract：:Most research on child behavior incorporates information from different individuals. While agreement between informants is generally only modest, there is little understanding of the processes underlying disagreement. In twin studies, differential agreement among raters for MZ and DZ twins is of particular concern. Th...

journal_title：Behavior genetics

authors： Simonoff E,Pickles A,Hewitt J,Silberg J,Rutter M,Loeber R,Meyer J,Neale M,Eaves L

更新日期：1995-07-01 00:00:00

abstract：:We analyzed the genetic architecture of prepubertal development of relative weight to height in 216 monozygotic and 159 dizygotic complete Japanese twin pairs (52% girls). Ponderal index at birth (kg/m(3)) and body mass index (BMI, kg/m(2)) from 1 to 11 years of age were used. Additive genetic factors explained the ma...

journal_title：Behavior genetics

authors： Silventoinen K,Kaprio J,Yokoyama Y

更新日期：2011-03-01 00:00:00

abstract：:Selection for geotaxis was carried out with flies from a natural population of Drosophila melanogaster; geotactic behavior was measured by means of a Hirsch classification maze. The population was initally almost neutral to gravity, and it responded to both positive (downward) and negative (upward) selection with a re...

journal_title：Behavior genetics

authors： Watanabe TK,Anderson WW

更新日期：1976-01-01 00:00:00

abstract：:Courtship song serves as a sexual signal and may contribute to reproductive isolation between closely related species. Using lines of Drosophila pseudoobscura experimentally selected under different sexual selection regimes, we tested whether increased promiscuity and enforced monogamy led to evolutionary changes in c...

journal_title：Behavior genetics

authors： Snook RR,Robertson A,Crudgington HS,Ritchie MG

更新日期：2005-05-01 00:00:00

abstract：:Substantial progress has been made recently in analyses of longitudinal twin and family data, principally for two reasons. The first is the continuing development of more refined models for describing longitudinal data; the second is the widespread availability of analytic methods (e.g. LISREL) with which to implement...

journal_title：Behavior genetics

authors： Williams CJ,Viken R,Rose RJ

更新日期：1992-03-01 00:00:00

abstract：:A go/no-go operant task was used to assess the ability of male Long-Evans rats to discriminate between the urine odors from pairs of intact MHC congenic mice (C57BL/6-H-2Kb/J and C57BL/6-H-2Kbm1/ByJ), intact Y congenic mice (DBA1 and DBA1.C57BL10-Y), and castrated Y congenic mice of these two strains. The MHC congenic...

journal_title：Behavior genetics

authors： Schellinck HM,Monahan E,Brown RE,Maxson SC

更新日期：1993-05-01 00:00:00

abstract：:Roman high- and low-avoidance (RHA/Verh and RLA/Verh) rats are selected and bred for extreme divergence in two-way active avoidance acquisition. In addition, compared to RLA/Verh rats, RHA/Verh rats are (behaviorally and physiologically) less anxious or reactive to stressors, show increased novelty (sensation)-seeking...

journal_title：Behavior genetics

authors： Fernández-Teruel A,Escorihuela RM,Castellano B,González B,Tobeña A

更新日期：1997-11-01 00:00:00