Selective Genotyping
Mostrando 1-12 de 29 artigos, teses e dissertações.
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1. Molecular characterization of multidrug-resistant
Klebsiella pneumoniae isolatesKlebsiella pneumoniae is an important cause of healthcare-associated infections worldwide. Selective pressure, the extensive use of antibiotics, and the conjugational transmission of antibiotic resistance genes across bacterial species and genera facilitate the emergence of multidrug-resistant (MDR)K. pneumoniae . Here, wBraz. J. Microbiol.. Publicado em: 21/07/2015
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2. Pseudorabies virus can be classified into five genotypes using partial sequences of UL44
Suid herpesvirus 1 (SuHV-1) is the causative agent of pseudorabies (PR), a disease of great importance due to the huge losses it causes in the swine industry. The aim of this study was to determine a method for genotyping SuHV-1 based on partial sequences of the gene coding for glycoprotein C (gC) and to elucidate the possible reasons for the variability of
Braz. J. Microbiol.. Publicado em: 2012-12
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3. Análise da diversidade genética e evolução molecular de Infectious bursal disease virus (IBDV) / Analysis of genetic diversity and molecular evolution of Infectious bursal disease virus (IBDV)
Infectious bursal disease virus (IBDV) is considered one of the most important pathogens for chickens of the poultry industry. Considering the differences in levels of virulence among isolates of IBDV, this paper proposes a non-arbitrary genotyping definition and a unified nomenclature for the viral isolates of IBDV. In this approach, the sets of 96 VP2 and
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/11/2011
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4. Seleção genômica ampla e novos métodos de melhoramento do milho / Genome wide selection and new methods of maize breeding
The evaluation for nutrient efficiency use (UE) generally use destructive methods of the plant, not allowing, depending on the population genetic structure, using those identified as superior in hybridizations. Consequently, there is a reduction in the potential gains with selection. Additionally, some conventional breeding methods, such as the recurrent sel
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/04/2011
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5. Molecular markers and genetic diversity of Plasmodium vivax
Enhanced understanding of the transmission dynamics and population genetics for Plasmodium vivax is crucial in predicting the emergence and spread of novel parasite phenotypes with major public health implications, such as new relapsing patterns, drug resistance and increased virulence. Suitable molecular markers are required for these population genetic stu
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-08
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6. Estratégias de seleção, amostragem e mapeamento genético na seleção genômica / Strategies of selection, sampling and genetic mapping in genomic selection
A simulação tem contribuído para o avanço da genômica nas diversas áreas do melhoramento genético. A possibilidade de serem simulados diferentes cenários, de acordo com pressuposições genéticas e estatísticas de interesse, otimiza a utilização de recursos para análise de mapeamento genético e estudos de QTL. Neste trabalho foram simuladas dif
Publicado em: 2009
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7. Inheritance and identification of molecular markers associated with spot blotch (Cochliobolus sativus L.) resistance through microsatellites analysis in barley
Spot blotch resistant (IBON 18) and susceptible (RD 2508) lines were crossed to investigate inheritance of resistance and to identify simple sequence repeats (SSRs) associated with resistance. F1 resistance was intermediate and suggested additive nature of inheritance. Three additive genes was noted in the distribution of F3, F4 and F5 generations. In F6 and
Genetics and Molecular Biology. Publicado em: 2008
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8. Selective genotyping and other sampling strategies for the genetic mapping and QTL detection in F2 populations simulated / Genotipagem seletiva e outras estratégias de amostragem no mapeamento genético e na detecção de QTL em populações F2 simuladas
A análise genética ao nível de DNA está se tornado cada vez mais eficiente. Grande quantidade de informações sobre genomas de plantas cultivadas está sendo gerada. No entanto, o principal desafio hoje refere-se à utilização deste conhecimento de forma integrada na prática efetiva do melhoramento genético de plantas. O mapeamento genético e de QT
Publicado em: 2007
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9. Mapeamento de QTLS no cromossomo 1 de Gallus gallus que influenciam características de desempenho e carcaça. / Mapping QTLS on chicken chromosome 1 affecting performance and carcass traits.
An F2 chicken population was developed by crossing a broiler sire line and a layer line, with the objective of mapping Quantitative Trait Loci (QTL) for performance and carcass traits. A total of 2,063 F2 chicks in 21 full-sib families from 17 hatches were reared as broilers and slaughtered at 6 weeks of age. Nineteen performance and carcass quality traits w
Publicado em: 2004
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10. Mapping of quantitative trait loci affecting performance and carcass traits on chicken chromosomes 3 and 5. / Mapeamento de QTL para desempenho e características de carcaça, nos cromossomos 3 e 5 de Gallus gallus.
An F2 chicken population was established from a cross of a broiler-sire line (TT) and an egg laying line (CC). This population was used for detecting and mapping quantitative trait loci (QTL). Over 2000 F2 TC offspring from 17 hatches were reared to slaughter at 6 wk of age. Twenty-eight performance and carcass traits were measured. The DNA were extracted fr
Publicado em: 2004
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11. Selective DNA Pooling for Determination of Linkage between a Molecular Marker and a Quantitative Trait Locus
Selective genotyping is a method to reduce costs in marker-quantitative trait locus (QTL) linkage determination by genotyping only those individuals with extreme, and hence most informative, quantitative trait values. The DNA pooling strategy (termed: ``selective DNA pooling'') takes this one step further by pooling DNA from the selected individuals at each
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12. SNPWaveTM: a flexible multiplexed SNP genotyping technology
Scalable multiplexed amplification technologies are needed for cost-effective large-scale genotyping of genetic markers such as single nucleotide polymorphisms (SNPs). We present SNPWaveTM, a novel SNP genotyping technology to detect various subsets of sequences in a flexible fashion in a fixed detection format. SNPWave is based on highly multiplexed ligatio
Oxford University Press.