Polymorphisms Genetics
Mostrando 1-12 de 143 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. Current trends of genetics in apical periodontitis research
Abstract: Genetics is an emerging topic in endodontic research focusing on the host response regarding the pathogenesis of apical periodontitis (AP). A number of genetic epidemiological studies carried out by many investigators worldwide have shown evidence of an association between certain candidate genes and AP. Some studies have been conducted on knockout
Braz. oral res.. Publicado em: 18/10/2018
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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. Quantitative genetics theory for genomic selection and efficiency of genotypic value prediction in open-pollinated populations
ABSTRACT: Quantitative genetics theory for genomic selection has mainly focused on additive effects. This study presents quantitative genetics theory applied to genomic selection aiming to prove that prediction of genotypic value based on thousands of single nucleotide polymorphisms (SNPs) depends on linkage disequilibrium (LD) between markers and QTLs, assu
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-02
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6. The role of the CNR1 gene in schizophrenia: a systematic review including unpublished data
Objective: Schizophrenia is a multifactorial disorder. It is known that a combination of extensive multiple common alleles may be involved in its etiology, each contributing with a small to moderate effect, and, possibly, some rare alleles with a much larger effect size. We aimed to perform a systematic review of association studies between schizophrenia (a
Rev. Bras. Psiquiatr.. Publicado em: 12/01/2017
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7. Quantitative genetics theory for genomic selection and efficiency of breeding value prediction in open-pollinated populations
ABSTRACT To date, the quantitative genetics theory for genomic selection has focused mainly on the relationship between marker and additive variances assuming one marker and one quantitative trait locus (QTL). This study extends the quantitative genetics theory to genomic selection in order to prove that prediction of breeding values based on thousands of si
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-06
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8. Epidemiological aspects of Toxoplasma gondii infection in riverside communities in the Southern Brazilian Amazon
INTRODUCTION: Toxoplasma gondii infection is widely prevalent in humans and other animals worldwide. Information on the prevalence of T. gondii infection is scarce in some regions of Brazil, including riverside communities along the Amazon River basin. M METHODS: The prevalence of T. gondii in 231 people, aged 1-85 years, who were living in four riverside c
Rev. Soc. Bras. Med. Trop.. Publicado em: 2015-06
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9. 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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10. Genetics and sport performance: current challenges and directions to the future
In recent years there has been a great progress in molecular biology techniques, which has facilitated the researches on influence of genetics on human performance. There are specific regions of DNA that can vary between individuals. Such variations (i.e., polymorphisms) may, in part, explain why some individuals have differentiated responses to certain stim
Rev. bras. educ. fís. esporte. Publicado em: 2014-03
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11. Genetics of chloroquine-resistant malaria: a haplotypic view
The development and rapid spread of chloroquine resistance (CQR) in Plasmodium falciparum have triggered the identification of several genetic target(s) in the P. falciparum genome. In particular, mutations in the Pfcrt gene, specifically, K76T and mutations in three other amino acids in the region adjoining K76 (residues 72, 74, 75 and 76), are considered t
Mem. Inst. Oswaldo Cruz. Publicado em: 06/12/2013
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12. Comparison of the effectiveness of microsatellites and SNP panels for genetic identification, traceability and assessment of parentage in an inbred Angus herd
During the last decade, microsatellites (short tandem repeats or STRs) have been successfully used for animal genetic identification, traceability and paternity, although in recent year single nucleotide polymorphisms (SNPs) have been increasingly used for this purpose. An efficient SNP identification system requires a marker set with enough power to identif
Genet. Mol. Biol.. Publicado em: 2013