Records |
Author |
Momozawa, Y.; Takeuchi, Y.; Tozaki, T.; Kikusui, T.; Hasegawa, T.; Raudsepp, T.; Chowdhary, B.P.; Kusunose, R.; Mori, Y. |
Title |
SNP detection and radiation hybrid mapping in horses of nine candidate genes for temperament |
Type |
Journal Article |
Year |
2007 |
Publication |
Animal Genetics |
Abbreviated Journal |
Anim Genet |
Volume |
38 |
Issue |
1 |
Pages |
81-83 |
Keywords |
Animals; *Behavior, Animal; Breeding; Horses/*genetics/physiology; *Polymorphism, Single Nucleotide; Radiation Hybrid Mapping; *Temperament |
Abstract |
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Address |
Laboratory of Veterinary Ethology, The University of Tokyo, Tokyo 113-8657, Japan |
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English |
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ISSN |
0268-9146 |
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Notes |
PMID:17257195 |
Approved |
no |
Call Number |
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Serial |
1834 |
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Author |
Zhao, C.J.; Qin, Y.H.; Lee, X.H.; Wu, C. |
Title |
Molecular and cytogenetic paternity testing of a male offspring of a hinny |
Type |
Journal Article |
Year |
2006 |
Publication |
Journal of Animal Breeding and Genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie |
Abbreviated Journal |
J Anim Breed Genet |
Volume |
123 |
Issue |
6 |
Pages |
403-405 |
Keywords |
Animals; Cytogenetic Analysis; DNA, Mitochondrial/genetics; Equidae/*genetics; Female; Horses/genetics; Hybridization, Genetic; Male; Microsatellite Repeats; Pedigree; Protamines/genetics; Sexual Behavior, Animal |
Abstract |
An alleged male foal of a female mule, whose sire and grandparents were unknown, was identified for its pedigree. Parentage testing was conducted by comparing polymorphism of 12 microsatellite DNA sites and mitochondrial D-loop sequences of the male foal and the female mule. Both the sequence analysis of species-specific DNA fragments and a cytogenetic analysis were performed to identify the species of the foal and its parents. The results showed that the alleged female mule is actually a hinny, and the male foal, which possesses 62 chromosomes, qualifies as an offspring of the female hinny and a jack donkey. |
Address |
Equine Center, China Agricultural University, Beijing, China |
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English |
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Edition |
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ISSN |
0931-2668 |
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Notes |
PMID:17177697 |
Approved |
no |
Call Number |
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Serial |
1846 |
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Author |
Sluyter F.; Arseneault L.; Moffitt T.E.; Veenema A.H.; de Boer S.; Koolhaas J.M. |
Title |
Toward an Animal Model for Antisocial Behavior: Parallels Between Mice and Humans: Aggression |
Type |
Journal Article |
Year |
2003 |
Publication |
Behavior Genetics |
Abbreviated Journal |
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Volume |
33 |
Issue |
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Pages |
563-574 |
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no |
Call Number |
refbase @ user @ |
Serial |
3497 |
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Author |
Ricard, A.; Chanu, I. |
Title |
Genetic parameters of eventing horse competition in France |
Type |
Journal Article |
Year |
2001 |
Publication |
Genetics, Selection, Evolution. : GSE |
Abbreviated Journal |
Genet Sel Evol |
Volume |
33 |
Issue |
2 |
Pages |
175-190 |
Keywords |
Animals; Behavior, Animal; Female; France; Genotype; Horses/*genetics; Male; Physical Conditioning, Animal; Selection (Genetics); *Sports; Stereotyped Behavior |
Abstract |
Genetic parameters of eventing horse competitions were estimated. About 13 000 horses, 30 000 annual results during 17 years and 110 000 starts in eventing competitions during 8 years were recorded. The measures of performance were logarithmic transformations of annual earnings, annual earnings per start, and annual earnings per place, and underlying variables responsible for ranks in each competition. Heritabilities were low (0.11 / 0.17 for annual results, 0.07 for ranks). Genetic correlations between criteria were high (greater than 0.90) except between ranks and earnings per place (0.58) or per start (0.67). Genetic correlations between ages (from 5 to 10 years old) were also high (more than 0.85) and allow selection on early performances. The genetic correlation between the results in different levels of competition (high/international and low/amateur) was near 1. Genetic correlations of eventing with other disciplines, which included partial aptitude needed for eventing, were very low for steeplechase races (0.18) and moderate with sport: jumping (0.45), dressage (0.58). The results suggest that selection on jumping performance will lead to some positive correlated response for eventing performance, but much more response could be obtained if a specific breeding objective and selection criteria were developed for eventing. |
Address |
Institut national de la recherche agronomique, Station de genetique quantitative et appliquee, 78352 Jouy-en-Josas Cedex, France. ugenata@dga.inra.fr |
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English |
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Edition |
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ISSN |
0999-193X |
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Notes |
PMID:11333833 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
3728 |
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Author |
Morley, K.I.; Montgomery, G.W. |
Title |
The genetics of cognitive processes: candidate genes in humans and animals |
Type |
Journal Article |
Year |
2001 |
Publication |
Behavior Genetics |
Abbreviated Journal |
Behav Genet |
Volume |
31 |
Issue |
6 |
Pages |
511-531 |
Keywords |
Animals; *Chromosome Mapping; Drosophila melanogaster; Genetic Markers/*genetics; Humans; Intelligence/*genetics; Mental Retardation/genetics; Mice; Phenotype; Quantitative Trait, Heritable |
Abstract |
It has been hypothesized that numerous genes contribute to individual variation in human cognition. An extensive search of the scientific literature was undertaken to identify candidate genes which might contribute to this complex trait. A list of over 150 candidate genes that may influence some aspect of cognition was compiled. Some genes are particularly strong candidates based on evidence for involvement in cognitive processes in humans, mice, and Drosophila melanogaster. This survey confirms that many genes are associated with cognitive variation and highlights the potential importance of animal models in the study of human cognition. |
Address |
Genetic Epidemiology Laboratory, Queensland Institute of Medical Research, Brisbane, Australia |
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English |
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ISSN |
0001-8244 |
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Notes |
PMID:11838530 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
4141 |
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Author |
Bouchard, T.J.J.; Loehlin, J.C. |
Title |
Genes, evolution, and personality |
Type |
Journal Article |
Year |
2001 |
Publication |
Behavior Genetics |
Abbreviated Journal |
Behav Genet |
Volume |
31 |
Issue |
3 |
Pages |
243-273 |
Keywords |
Animals; *Evolution; Genetics, Behavioral; Humans; Individuality; Personality/*genetics; Twin Studies |
Abstract |
There is abundant evidence, some of it reviewed in this paper, that personality traits are substantially influenced by the genes. Much remains to be understood about how and why this is the case. We argue that placing the behavior genetics of personality in the context of epidemiology, evolutionary psychology, and neighboring psychological domains such as interests and attitudes should help lead to new insights. We suggest that important methodological advances, such as measuring traits from multiple viewpoints, using large samples, and analyzing data by modern multivariate techniques, have already led to major changes in our view of such perennial puzzles as the role of “unshared environment” in personality. In the long run, but not yet, approaches via molecular genetics and brain physiology may also make decisive contributions to understanding the heritability of personality traits. We conclude that the behavior genetics of personality is alive and flourishing but that there remains ample scope for new growth and that much social science research is seriously compromised if it does not incorporate genetic variation in its explanatory models. |
Address |
Department of Psychology. University of Minnesota, Minneapolis 55455, USA. bouch001@tc.umn.edu |
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English |
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ISSN |
0001-8244 |
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Notes |
PMID:11699599 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
4142 |
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Author |
Weiss, A.; King, J.E.; Figueredo, A.J. |
Title |
The heritability of personality factors in chimpanzees (Pan troglodytes) |
Type |
Journal Article |
Year |
2000 |
Publication |
Behavior Genetics |
Abbreviated Journal |
Behav Genet |
Volume |
30 |
Issue |
3 |
Pages |
213-221 |
Keywords |
Animals; Female; Humans; Male; Models, Genetic; Pan troglodytes/*genetics; Personality/*genetics; Social Environment |
Abstract |
Human personality and behavior genetic studies have resulted in a growing consensus that five heritable factors account for most variance in human personality. Prior research showed that chimpanzee personality is composed of a dominance-related factor and five human-like factors--Surgency, Dependability, Emotional Stability, Agreeableness, and Openness. Genetic, shared zoo, and nonshared environmental variance components of the six factors were estimated by regressing squared phenotypic differences of all possible pairs of chimpanzees onto 1 – Rij, where Rij equals the degree of relationship and a variable indicating whether the pair was housed in the same zoo. Dominance showed significant narrow-sense heritability. Shared zoo effects accounted for only a negligible proportion of the variance for all factors. |
Address |
Department of Psychology, University of Arizona, Tucson 85721, USA. aweiss@u.arizona.edu |
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English |
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0001-8244 |
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Notes |
PMID:11105395 |
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no |
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Equine Behaviour @ team @ |
Serial |
4143 |
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Author |
Boice, R. |
Title |
Behavioral comparability of wild and domesticated rats |
Type |
Journal Article |
Year |
1981 |
Publication |
Behavior Genetics |
Abbreviated Journal |
Behav Genet |
Volume |
11 |
Issue |
5 |
Pages |
545-553 |
Keywords |
Animals; *Behavior, Animal; Female; Genetics, Behavioral; Intelligence; Learning; Male; Rats/*genetics |
Abstract |
The oft-repeated concern for the lack of behavioral comparability of domestic rats with wild forms of Rattus norvegicus is unfounded. Laboratory rats appear to show the potential for all wild-type behaviors, including the most dramatic social postures. Moreover, domestics are capable of assuming a feral existence without difficulty, one where they readily behave in a fashion indistinguishable from wild rats. The one behavioral difference that is clearly established concerns performance in laboratory learning paradigms. The superiority of domestics in these laboratory tasks speaks more to quieting the concerns of degeneracy theorists than to problems of using domestic Norway rats as subjects representative of their species. |
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ISSN |
0001-8244 |
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Notes |
PMID:7325955 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
4144 |
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Author |
Robitaille, J.; Brouillette, C.; Lemieux, S.; Perusse, L.; Gaudet, D.; Vohl, M.C. |
Title |
Plasma concentrations of apolipoprotein B are modulated by a gene-diet interaction effect between the LFABP T94A polymorphism and dietary fat intake in French-Canadian men |
Type |
Journal Article |
Year |
2004 |
Publication |
Molecular Genetics and Metabolism |
Abbreviated Journal |
Mol Genet Metabol |
Volume |
82 |
Issue |
4 |
Pages |
296-303 |
Keywords |
Apolipoprotein B; Gene-diet interaction; Liver fatty acid-binding protein; Metabolic syndrome |
Abstract |
Hyperapobetalipoproteinemia is a common feature of the metabolic syndrome and could result from the interaction between genetic and dietary factors. The objective of this study was to verify whether dietary fat intake interacts with the T94A polymorphism of the liver fatty acid-binding protein (LFABP) gene to modulate plasma apolipoprotein (apo) B levels. Dietary fat and saturated fat intakes were obtained by a dietitian-administered food frequency questionnaire and the LFABP T94A genotype was determined by a PCR-RFLP based method in 623 French-Canadian men recruited through the Chicoutimi Lipid Clinic (279 T94/T94, 285 T94/A94, and 59 A94/A94). The LFABP T94A polymorphism was not associated with plasma apo B levels when fat intake was not taken into consideration. However, in a model including the polymorphism, fat intake expressed as a percentage of total energy intake, the interaction term and covariates, the variance in apo B concentrations was partly explained by the LFABP T94A polymorphism (5.24%, p=0.01) and by the LFABP T94A * fat interaction (6.25%, p=0.005). Results were similar when saturated fat replaced fat intake in the model (4.49%, p=0.02 for LFABP T94A and 6.43%, p=0.004 for the interaction). Moreover, in men consuming more than 30% of energy from fat, the odds ratio for having plasma apo B levels above 1.04 g/L for A94 carriers was of 0.40 (p=0.02) compared to T94/T94 homozygotes. Results were similar for carriers of the A94 allele consuming more than 10% of energy from saturated fat (OR: 0.32, p=0.005). In conclusion, T94/T94 exhibit higher apo B levels whereas carriers of the A94 allele seem to be protected against high apo B levels when consuming a high fat and saturated fat diet. These findings reinforce the importance to take into account gene-diet interactions in the prevention and management of the metabolic syndrome. |
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refbase @ user @ |
Serial |
799 |
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Author |
Berger J, |
Title |
Reproductive fates of dispersers in a harem-dwelling ungulate: the wild horse |
Type |
Journal Article |
Year |
1987 |
Publication |
Mammalian Dispersal Patterns: The Effects of Social Structure on Population Genetics |
Abbreviated Journal |
Mammalian dispersal Patterns |
Volume |
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Issue |
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Pages |
41-54 |
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Editor |
Chepko-Sade, B.D. ; Halpin, Z.T. |
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Original Title |
Mammalian Dispersal Patterns: The Effects of Social Structure on Population Genetics |
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Notes |
from Professor Hans Klingels Equine Reference List |
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no |
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Serial |
940 |
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