Paternity Test
Mostrando 1-12 de 18 artigos, teses e dissertações.
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1. DNA and the displacement of certainties in brazilian family law
Resumo Enfocando o impacto da tecnologia do DNA no direito de família brasileiro, pela análise de leis, jurisprudência e processos particulares lidando com disputas de paternidade, mapeamos tendências de mudança ao longo dos últimos trinta anos. Mostramos como, após um momento de ceticismo inicial, a evidência genética parece dominar o cenário lega
Sex., Salud Soc. (Rio J.). Publicado em: 09/09/2019
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2. A rare case of deafness and renal abnormalities in HDR syndrome caused by a de novo mutation in the GATA3 gene
Abstract HDR syndrome is a rare autosomal dominant disorder caused by mutations in the GATA3 gene and characterized by hypoparathyroidism, sensorineural deafness and renal abnormalities. Here we report a Brazilian family, from which the proband, his mother and his grandfather were diagnosed with bilateral sensorineural hearing loss. Molecular screening of th
Genet. Mol. Biol.. Publicado em: 14/11/2018
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3. A paternidade nos tribunais: disputas jurídicas e exames de DNA na busca pelo reconhecimento paterno
Este trabalho pretende analisar as repercussões da utilização do exame de DNA pelo Poder Judiciário brasileiro como meio de prova nos processos de investigação de paternidade. Para a realização desta análise, utilizamos como fontes os processos de investigação de paternidade instaurados nas Varas de Família de Florianópolis entre os anos de 1980
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/04/2011
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4. Paternity test in "mangalarga-marchador" equines by DNA-fingerprinting.
Sondas moleculares de minissatelites CG-ricas isoladas do genoma humano tem apresentado pouca habilidade de individualizacao em cavalos. Neste trabalho foram isoladas novas sequencias de DNA, que podem ser utilizadas para teste de paternidade em cavalos. DNA genomico de cavalos Mangalarga-Marchador foi tratado com enzimas de restricao que digerem preferencia
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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5. Utilização de marcadores microssatélites na determinação da contribuição individual de machos suínos, para a paternidade de leitegadas produzidas por inseminação artificial intracervical e intra-uterina / Use of microsatellites to determine the individual contribution of boars for the paternity of litters generated by cervical and intra-uterine artificial insemination.
The possibility of using reduced sperm concentration with intra-uterine artificial insemination (IUAI) allows a more efficient use of boars across a large number of females. However, the frequent use of semen pools from two or more boars in heterospermic inseminations can hide de suboptimal performance of some boars. The objective of this study was to compar
Publicado em: 2006
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6. Um novo modelo para cálculo de probabilidade de paternidade - concepção e implementação / A Novel Model for Paternity Probability Calculation - Design and Implementation
Nesta tese são apresentados um novo modelo estatístico para cálculo de probabilidade de paternidade e sua implementação em software. O modelo proposto utiliza o genótipo como informação básica, em contraste com outros modelos que usam alelos. Por esta diferença, o modelo proposto resulta mais abrangente, mas que, sob certas restrições, reproduz o
Publicado em: 2006
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7. Paternity testing and behavioral ecology: a case study of jaguars (Panthera onca) in Emas National Park, Central Brazil
We used microsatellite loci to test the paternity of two male jaguars involved in an infanticide event recorded during a long-term monitoring program of this species. Seven microsatellite primers originally developed for domestic cats and previously selected for Panthera onca were used. In order to deal with uncertainty in the mother's genotypes for some of
Genetics and Molecular Biology. Publicado em: 2006
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8. Aspectos da biologia, estrutura populacional e parentesco intranidal em vespas do gênero Trypoxylon (Hymenoptera: Sphecidae).
Wasps of the genus Trypoxylon (Sphecidae) building their nests with mud and mass-provisioned them with paralyzed spiders. The males of the subgenus Trypargilum may act as guards during the period of nest construction and provisioning. This behavior is common to other Sphecidae, but unusual in Hymenoptera. Theoretically, such behavior makes sense, due to hapl
Publicado em: 2003
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9. Diversidade genética e desempenho forense da análise de haplótipos de locos microssatélites no cromossomo Y em populações brasileiras.
DNA polymorphisms on the human Y chromosome have increasingly been used for evolutionary studies and individual identification. Y chromosome STRs show moderate levels of polymorphism and typically spiky allele frequency distributions when compared to autossomal STRs. The patrilineal inheritance of the non recombining portion of the Y chromosome results in th
Publicado em: 2002
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10. Loss of oestrus, concealed ovulation and paternity confusion in free-ranging Hanuman langurs.
Ovarian cycles in catarrhine primates are uniquely characterized by prolonged periods of sexual activity in which the timings of ovulation and copulation do not necessarily correspond. According to current hypotheses of primate social evolution, extended sexuality in multi-male groups might represent part of a female strategy to confuse paternity in order to
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11. Dynamic adjustment of parental care in response to perceived paternity.
Theories of parental care evolution predict that genetic relatedness will be an important variable in the amount of care a parent provides. However, current inferences of relatedness-based parental investment from studies in humans and birds remain challenged. No study has yet demonstrated parental care adjustment in a manner uncomplicated by life-history co
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12. The degree of extra-pair paternity increases with genetic variability
The amount of extra-pair paternity in socially monogamous bird species varies from 0% to 76% extra-pair offspring. The causes of this remarkable interspecific variation are largely unknown, although intraspecific analyses suggest that females seek extra-pair matings to improve the genetic quality of their offspring. If this is a general explanation for the o
The National Academy of Sciences.