Abstract:
:An astonishing amount of behavioral variation is captured within the more than 350 breeds of dog recognized worldwide. Inherent in observations of dog behavior is the notion that much of what is observed is breed specific and will persist, even in the absence of training or motivation. Thus, herding, pointing, tracking, hunting, and so forth are likely to be controlled, at least in part, at the genetic level. Recent studies in canine genetics suggest that small numbers of genes control major morphologic phenotypes. By extension, we hypothesize that at least some canine behaviors will also be controlled by small numbers of genes that can be readily mapped. In this review, we describe our current understanding of a representative subset of canine behaviors, as well as approaches for phenotyping, genome-wide scans, and data analysis. Finally, we discuss the applicability of studies of canine behavior to human genetics.
journal_name
Am J Hum Genetjournal_title
American journal of human geneticsauthors
Spady TC,Ostrander EAdoi
10.1016/j.ajhg.2007.12.001subject
Has Abstractpub_date
2008-01-01 00:00:00pages
10-8issue
1eissn
0002-9297issn
1537-6605pii
S0002-9297(07)00027-4journal_volume
82pub_type
杂志文章,评审abstract::We have isolated large numbers of human recombinants from a cosmid library constructed from an interspecific (hamster/human) somatic cell hybrid whose only human component is an intact chromosome 3. Unique sequence probes were isolated from these recombinants and were used to localize them along the length of chromoso...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1989-09-01 00:00:00
abstract::Inhibition of replicative DNA synthesis following gamma-irradiation is observed in eukaryotic cells but is defective in cells derived from patients with the cancer-prone inherited disorder ataxia-telangiectasia (A-T) and in A-T-like Chinese hamster cell mutants. Chinese hamster cells show a less pronounced inhibition ...
journal_title:American journal of human genetics
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doi:
更新日期:1995-11-01 00:00:00
abstract::Recently the second gene for autosomal dominant polycystic kidney disease (ADPKD), located on chromosome 4q21-q22, has been cloned and characterized. The gene encodes an integral membrane protein, polycystin-2, that shows amino acid similarity to the PKD1 gene product and to the family of voltage-activated calcium (an...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/515497
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abstract::We used whole-exome sequencing to study three individuals with a distinct condition characterized by short stature, chondrodysplasia with brachydactyly, congenital joint dislocations, cleft palate, and facial dysmorphism. Affected individuals carried homozygous missense mutations in IMPAD1, the gene coding for gPAPP, ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2011.04.002
更新日期:2011-05-13 00:00:00
abstract::Canavan disease is an autosomal recessive leukodystrophy caused by the deficiency of aspartoacylase (ASPA). Sixty-four probands were analyzed for mutations in the ASPA gene. Three point mutations--693C-->A, 854A-->C, and 914C-->A--were identified in the coding sequence. The 693C-->A and 914C-->A base changes, resultin...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1994-07-01 00:00:00
abstract::The construction of an accurate family pedigree is a fundamental component of a clinical genetic evaluation and of human genetic research. Previous surveys of genetic counselors and human genetic publications have demonstrated significant inconsistencies in the usage of common pedigree symbols representing situations ...
journal_title:American journal of human genetics
pub_type: 指南,杂志文章
doi:
更新日期:1995-03-01 00:00:00
abstract::Homologous recombination between poorly characterized regions flanking the NF1 locus causes the constitutional loss of approximately 1.5 Mb from 17q11.2 covering > or =11 genes in 5%-20% of patients with neurofibromatosis type 1 (NF1). To elucidate the extent of microheterogeneity at the deletion boundaries, we used s...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/323043
更新日期:2001-09-01 00:00:00
abstract::The polymerase chain reaction (PCR) makes it possible to rapidly generate a very large number of copies of a specific region of DNA. Application of PCR to individual human sperm cells permits the typing of a large number of independent male meiotic events. If the donor male is heterozygous at three loci, sperm typing ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1989-07-01 00:00:00
abstract::Acid sphingomyelinase (ASM) is the lipid hydrolase that is deficient in types A and B Niemann-Pick disease (NPD). Here, we demonstrate that the gene encoding ASM (SMPD1) is paternally imprinted and that differential expression of the mutant alleles in patients with ASM-deficient NPD and in carriers influences the dise...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/503750
更新日期:2006-05-01 00:00:00
abstract::Attention-deficit/hyperactivity disorder (ADHD [MIM 143465]) is a common, highly heritable neurobehavioral disorder of childhood onset, characterized by hyperactivity, impulsivity, and/or inattention. As part of an ongoing study of the genetic etiology of ADHD, we have performed a genomewide linkage scan in 204 nuclea...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/375139
更新日期:2003-05-01 00:00:00
abstract::Richieri-Costa-Pereira syndrome is an autosomal-recessive acrofacial dysostosis characterized by mandibular median cleft associated with other craniofacial anomalies and severe limb defects. Learning and language disabilities are also prevalent. We mapped the mutated gene to a 122 kb region at 17q25.3 through identity...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2013.11.020
更新日期:2014-01-02 00:00:00
abstract::The segregation of COL1A1 and COL1A2, the two genes which encode the chains of type I collagen, was analyzed in 38 dominant osteogenesis imperfecta (OI) pedigrees by using polymorphic markers within or close to the genes. This was done in order to estimate the consistency of linkage of OI genes to these two loci. None...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1990-02-01 00:00:00
abstract::Beta-Glucosidase activity measured by synthetic substrate at pH 4.6 was low in the cultured amniotic cells from two pregnant women at risk for juvenile and adult type Gaucher disease. The diagnosis was confirmed by showing a low activity of beta-glucosidase in the skin fibroblasts with a synthetic substrate or in the ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1978-05-01 00:00:00
abstract::Allele-specific replication differences have been observed in imprinted chromosomal regions. We have exploited this characteristic of an imprinted region by using FISH at D15S9 and SNRPN (small nuclear ribonucleo protein N) on interphase nuclei to distinguish between Angelman and Prader-Willi syndrome patient samples ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1996-08-01 00:00:00
abstract::Suppose that many polymorphic sites have been identified and genotyped in a region showing strong linkage with a trait. A key question of interest is which site (or combination of sites) in the region influences susceptibility to the trait. We have developed a novel statistical approach to this problem, in the context...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/338660
更新日期:2002-02-01 00:00:00
abstract::Molecular geneticists are developing the third-generation human genome map with single-nucleotide polymorphisms (SNPs), which can be assayed via chip-based microarrays. One use of these SNP markers is the ability to locate loci that may be responsible for complex traits, via linkage/linkage-disequilibrium analysis. In...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/301909
更新日期:1998-07-01 00:00:00
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journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1993-12-01 00:00:00
abstract::Genetic and environmental influences on systolic blood pressure (SBP), diastolic blood pressure (DBP), and mean arterial blood pressure (MBP) were examined in 371 French-Canadian families by using path analysis. Familial environment was estimated with environmental indices constructed from as many as 14 (of a pool of ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1989-08-01 00:00:00
abstract::Huntington disease (HD) is a dominantly inherited neurodegenerative disorder characterized by dysregulation of various genes. Recently, microRNAs (miRNAs) have been reported to be involved in this dysregulation, suggesting that manipulation of appropriate miRNA regulation may have a therapeutic benefit. Here, we repor...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2013.05.025
更新日期:2013-08-08 00:00:00
abstract::Cerebello-oculo-renal syndromes (CORSs) and Joubert syndrome (JS) are clinically and genetically heterogeneous autosomal recessive syndromes that share a complex neuroradiological malformation resembling a molar tooth on brain axial images, a condition referred to as "molar tooth on imaging" (MTI) or the "molar tooth ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/378241
更新日期:2003-09-01 00:00:00
abstract::The study of recent natural selection in human populations has important applications to human history and medicine. Positive natural selection drives the increase in beneficial alleles and plays a role in explaining diversity across human populations. By discovering traits subject to positive selection, we can better...
journal_title:American journal of human genetics
pub_type: 杂志文章
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abstract::We have constructed a primary genetic map spanning most of human chromosome 13. A total of 14 polymorphic DNA sequences and one protein polymorphism provided, after construction of haplotypes, seven markers for the long arm of this chromosome. A panel of cell lines from 30 three-generation families with large sibship ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1986-10-01 00:00:00
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journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1988-12-01 00:00:00
abstract::One widely used measure of genetic similarity for pairs of relatives is gene identity-by-descent (IBD) sharing. Genes that are copies of a single gene in a common ancestor of the individuals who now carry them are said to be IBD. One obvious extension of the IBD concept is IBD gene(s) shared by more than two individua...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1995-06-01 00:00:00
abstract::There is an inverse relationship between serum bilirubin concentrations and risk of coronary artery disease. The strength of the association is similar to that of smoking, systolic blood pressure, and HDL cholesterol. We carried out a genomewide scan in a Framingham Heart Study. Our study sample consisted of 330 famil...
journal_title:American journal of human genetics
pub_type: 杂志文章,多中心研究
doi:10.1086/373964
更新日期:2003-04-01 00:00:00
abstract::Restless legs syndrome (RLS) is a common neurological disorder that affects 5%-12% of all whites. To genetically dissect this complex disease, we characterized 15 large and extended multiplex pedigrees, consisting of 453 subjects (134 affected with RLS). A familial aggregation analysis was performed, and SAGE FCOR was...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/420772
更新日期:2004-05-01 00:00:00
abstract::On the basis of accumulating evidence that obesity has a substantial genetic component, a genomewide search for linkages of DNA markers to percent body fat is ongoing in Pima Indians, a population with a very high prevalence of obesity. An initial screen of the genome (>600 markers in 874 individuals) has been complet...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1997-01-01 00:00:00
abstract::Pathogenetic mutations in mtDNA are found in the majority of patients with Leber hereditary optic neuropathy (LHON), and molecular genetic techniques to detect them are important for the diagnosis. A false-positive molecular genetic error has adverse consequences for the diagnosis of this maternally inherited disease....
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1993-10-01 00:00:00
abstract::Attention-deficit/hyperactivity disorder (ADHD) is the most commonly diagnosed behavioral disorder in childhood and likely represents an extreme of normal behavior. ADHD significantly impacts learning in school-age children and leads to impaired functioning throughout the life span. There is strong evidence for a gene...
journal_title:American journal of human genetics
pub_type: 杂志文章
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更新日期:2002-10-01 00:00:00
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journal_title:American journal of human genetics
pub_type: 杂志文章
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更新日期:2000-01-01 00:00:00