Genetics Variability
Mostrando 1-12 de 114 artigos, teses e dissertações.
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1. Alternative methodologies for genotyping polymorphisms in the CAST and CAPN1 genes in beef cattle
ABSTRACT The objectives of this study were to genotype single nucleotide polymorphisms (SNP) AF159246:g.2959A>G (CAST/DdeI) and AF248054.2:g.6545C>T (CAPN4751) in beef cattle by PCR-RFLP (Polymerase Chain Reaction - Restriction Fragment Length Polymorphism), using the restriction enzyme DdeI for both SNP, and describe the use of these genotyping methodologie
R. Bras. Zootec.. Publicado em: 28/11/2019
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2. Liaisons dangereuses: cross-border gene flow and dispersal of insecticide resistance-associated genes in the mosquito Aedes aegypti from Brazil and French Guiana
BACKGROUND In recent years, South America has suffered the burden of continuous high impact outbreaks of dengue, chikungunya and Zika. Aedes aegypti is the main mosquito vector of these arboviruses and its control is the only solution to reduce transmission. OBJECTIVES In order to improve vector control it is essential to study mosquito population geneti
Mem. Inst. Oswaldo Cruz. Publicado em: 23/09/2019
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3. Salivary protein polymorphisms and risk of dental caries: a systematic review
Abstract Dental caries is an oral pathology associated with both lifestyle and genetic factors. The caries process can be influenced by salivary composition, which includes ions and proteins. Studies have described associations between salivary protein polymorphisms and dental caries experience, while others have shown no association with salivary proteins g
Braz. oral res.. Publicado em: 05/06/2017
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4. VARIABILIDAD GENÉTICA DE PARENTALES Y POBLACIONES F1 INTER E INTRAESPECÍFICAS DE Physalis peruviana L. Y P. floridana Rydb.
ABSTRACTCape gooseberry, Physalis peruviana, is an Andean fruit of great importance for export markets; its main limitation for production in Colombia is the vascular wilt caused by Fusarium oxysporum. The present study proposed the generation of F1 populations between contrasting pathogen response parents and their evaluation at molecular level to support
Rev. Bras. Frutic.. Publicado em: 2015-03
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5. Estudo das populações de flebotomíneos transmissores de Leishmania no Panamá / Study of sand fly population transmitter of Leishmania in Panam
The sand flies are insects of the order Diptera (nematocera), family Psychodidae, subfamily Phlebotominae that are recognized as important disease vectors. They are known to be vectors of arbovirus belonging to the family Reoviridae, Bunyaviridae and Rhabdoviridae as well as vectors of bacteria of family Bartonellacea. However, sand flies gained more epidemi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2012
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6. Variabilidade genética de Tetragonisca angustula (Hymenoptera, Apidae, Meliponini) de duas áreas urbanizadas / Genetic variability of Tetragonisca angustula (Hymenoptera, Apidae, Meliponini) from two urbanized areas
As abelhas da tribo Meliponini apresentam ampla distribuição, ocupando principalmente as regiões neotropicais do planeta. São encontradas mais de 400 espécies pertencentes a 50 gêneros. Tetragonisca angustula é uma espécie que se distribui por praticamente toda a América Latina, sendo em geral bastante abundante.No presente projeto foram empregadas
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/12/2011
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7. Caracterização de determinantes genéticos envolvidos na qualidade industrial e nutricional do fruto de tomate / Characterization of genetic determinants involved in industrial and nutritional quality of tomato fruit
This thesis addresses tomato fruit metabolism analysis by using three complementary approaches: i) the identification of candidate genes co-located with QTL previously described from metabolic profiles of S. lycopersicum (cv. M82) and S. pennellii introgressed lines, associated with industrial and nutritional quality traits; ii) the structural analyses of th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/08/2011
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8. Desempenho de 79 progênies de soja na geração F6 e correlações fenotípicas, genotípicas e ambientais / Performance of 79 soybean progeny of F6 generation and their phenotypic, genotypic and environmental correlations
Soybean farmers have interest on increasingly early highly productive cultivars has stimulated the development of new genotypes for breeding soy programs. So that, this study aimed to evaluate the agronomic characteristics of 79 progenies of ten biparental crosses Program Soybean Breeding in Federal University of Uberlândia. The experiment was conducted at
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/06/2011
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9. Avaliação agronômica de acessos de mandioca de mesa em Paracatu-MG.
2008
Planaltina. Publicado em: 2011
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10. Exploitation of mitochondrial nad6 as a complementary marker for studying population variability in Lepidoptera
The applicability of mitochondrial nad6 sequences to studies of DNA and population variability in Lepidoptera was tested in four species of economically important moths and one of wild butterflies. The genetic information so obtained was compared to that of cox1 sequences for two species of Lepidoptera. nad6 primers appropriately amplified all the tested DNA
Genetics and Molecular Biology. Publicado em: 2011
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11. Pré-melhoramento, melhoramento e pós-melhoramento: estratégias e desafios.
A Sociedade Brasileira de Melhoramento de Plantas - Regional DF; Estado da arte do pré-melhoramento de espécies vegetais; Pré-melhoramento de plantas: experiência de sucesso; A variabilidade genética e o pré-melhoramento; Genotipagem de coleções de germoplasma vegetal; Objetivos e estratégias do melhoramento de plantas em projetos de pesquisa; Estad
Planaltina. Publicado em: 2011
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12. Genetic characterization of the Moxotó goat breed using RAPD markers.
The objective of this study was to verify the genetic diversity between and within seven populations of Moxotó goat (n = 264) from the States of Pernambuco, Paraíba and Rio Grande do Norte, using RAPD (Random Amplified Polymorphic DNA). Moxotó, as well as other naturalized breeds, suffers genetic losses due to the indiscriminate miscegenation with breeds
Pesquisa Agropecuária Brasileira. Publicado em: 2011