Genetic Polymorphism Genetics
Mostrando 1-12 de 98 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. Discovery and characterization of SSR markers in Eugenia uniflora L. (Myrtaceae) using low coverage genome sequencing
Abstract: Eugenia uniflora L. (Myrtaceae) is a tree species widely distributed in South America suffering the effects of the exploitation of natural populations. In this study, we employed low coverage sequencing of the E. uniflora genome for mining of SSR markers. The de novo assembly generated 2,601 contigs with an average length of 1139 bp and spans 3.15
An. Acad. Bras. Ciênc.. Publicado em: 08/04/2019
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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. Music genetics research: Association with musicality of a polymorphism in the AVPR1A gene
Abstract Musicality is defined as a natural tendency, sensibility, knowledge, or talent to create, perceive, and play music. Musical abilities involve a great range of social and cognitive behaviors, which are influenced by both environmental and genetic factors. Although a number of studies have yielded insights into music genetics research, genes and biolo
Genet. Mol. Biol.. Publicado em: 22/05/2017
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5. A comparison of efficiency parameters of SSR markers and genetic diversity analysis in Amorphophallus paeoniifolius (Dennst.) Nicolson
ABSTRACT Amorphophallus (elephant foot yam) is an herbaceous edible aroid crop which belongs to the family Araceae. The study was undertaken to identify the efficient SSR primer that could differentiate a set of 12 elephant foot yam genotypes. Various efficiency parameters, namely, Polymorphism Information Content (PIC), Marker Index (MI), Resolving Power (R
Braz. arch. biol. technol.. Publicado em: 01/12/2016
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6. Genetics and identification of markers linked to multiflorous spikelet in hexaploid oat
Abstract The formation of naked grains is directly associated with the formation of multiflorous spikelets in oats. The objectives of this study were to determine the genetics of multiflorous spikelet and to identify molecular markers linked to this character in hexaploid oat. Genetic analysis for multiflorous spikelet was performed in the F5 and F6 generati
Crop Breed. Appl. Biotechnol.. Publicado em: 2016-03
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7. Esquizofrenia e síndrome da deleção 22q11.2: Caracterização de genes relevantes. / Schizophrenia; deletion syndrome; genes
Background: Schizophrenia is a severe, persistent, debilitating and poorly understood psychiatric disorder. It is a complex disease with heterogeneous fenotype. Among the genetic factors that might have a role in schizophrenia, it is included 22q11.2 deletion. Objectives: We aimed to investigate chromosomal abnormalities, UFD1L and ZDHHC8 polymorphisms, TBX1
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2011
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8. Genetic diversity and relationship in American and African oil palm as revealed by RFLP and AFLP molecular markers.
The objective of this work was to evaluate the genetic diversity, its organization and the genetic relationships within oil palm (Elaeis oleifera (Kunth) Cortés, from America, and E. guineensis (Jacq.), from Africa) germplasm using Restriction Fragment Length Polymorphism (RFLP) and Amplified Fragment Length Polymorphism (AFLP). In complement to a previous
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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9. Análise de polimorfismos em tumores gliais humanos / Polymorphisms Analysis in Human Glial Tumors
The Central nervous system tumors represent about 2% of all cancers. Although the incidence of CNS tumors is small compared with other cancers, these tumors are among the most serious human malignancies, because they affect the body responsible for coordination and integration of all organic activities. Gliomas are the most common tumors of the CNS. Despite
Publicado em: 2011
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10. Estudos moleculares em Hypochaeris catharinensis Cabrera (Asteraceae) utilizando marcadores AFLP
Hypochaeris catharinensis (Asteraceae) is endemic to south Brazil. In this work we used AFLP molecular marks (Amplified Fragment Length polymorphism) aiming to determine the genetic structure of H. catharinensis and to define its phylogenetic position within the South American group of the genus Hypochaeris. To define the phylogenetic position of H. catharin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2010
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11. Characterization of 13 microsatellite loci developed from Meconopsis horridula
Meconopsis horridula is one of the eight most famous flowers in Chinese province of Yunnan. In this study, a modified biotin-streptavidin capture method was used to detect 13 microsatellite markers in the genome of M. horridula. The polymorphism of each locus was assessed in 24 samples collected from four populations. The number of alleles per locus ranged f
Genetics and Molecular Biology. Publicado em: 09/07/2010
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12. Association of IGF-I gene polymorphisms with milk yield and body size in Chinese dairy goats
The association of IGF-I gene polymorphisms with certain traits in 708 individuals of two Chinese dairy-goat breeds (Guanzhong and Xinong Saanen) was investigated. Polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP) and DNA sequencing methods were employed in screening for genetic variation. Two novel mutations were detected in the 5
Genetics and Molecular Biology. Publicado em: 30/04/2010