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Specific detection of Lettuce mosaic virus isolates belonging to the Most type
(Elsevier B.V., 2004-10-01)
Lettuce mosaic virus (LMV)-Most isolates can infect and are seed-borne in cultivars containing the mol gene. A reverse transcription and polymerase chain reaction (RT-PCR)-based test was developed for the specific detection ...
Expression of nonclassical molecule human leukocyte antigen-G in oral lesions
(W B Saunders Co-elsevier Inc, 2012-03-01)
Introduction: Human leukocyte antigen (HLA)-G is a nonclassic class I molecule that acts as a modulator of immune responses, and the expression of these molecules in virus-infected cells has been associated with subversion ...
Strains of Xylella fastidiosa rapidly distinguished by arbitrarily primed-PCR
(Springer, 2000-04-01)
Genomic DNAs isolated from strains of Xylella fastidiosa that caused citrus variegated chlorosis, coffee leaf scorch, Pierce's Disease of grapevine, and plum leaf scorch were analyzed by arbitrarily primed polymerase chain ...
Molecular assay optimized by Taguchi experimental design method for venous thromboembolism investigation
(Academic Press Ltd Elsevier B.V. Ltd, 2011-10-01)
Two mutations - Factor V Leiden (1691G > A) and the 20210G > A on the Prothrombin gene - are key risk factors for a frequent and potentially fatal disorder called Venous Thromboembolism. These molecular alterations can be ...
CDHI promoter hypermethylation and E-cadherin protein expression in infiltrating breast cancer
(Biomed Central Ltd., 2006-03-02)
Background: the E-cadherin gene (CDH1) maps, at chromosome 16q22.1, a region often associated with loss of heterozygosity (LOH) in human breast cancer. LOH at this site is thought to lead to loss of function of this tumor ...
Molecular characterization of Giardia duodenalis in dogs from Brazil
(Springer, 2012-01-01)
The intestinal protozoan parasite Giardia duodenalis (syn. Giardia intestinalis and Giardia lamblia) is a widespread enteric pathogen in human and domestic animals. This organism is one of the most common parasites in ...
Identification and characterization of polymorphisms within the 5' flanking region, first exon and part of first intron of bovine GH gene
(Blackwell Publishing, 2006-06-01)
The aim of the present study was to identify and characterize polymorphisms within the 5' flanking region, first exon and part of first intron of the bovine growth hormone gene among different beef cattle breeds: Nelore ...
Genome-Wide Analysis of Differentially Expressed Genes During the Early Stages of Tomato Infection by a Potyvirus
(Amer Phytopathological Soc, 2009-03-01)
Plant responses against pathogens cause up-and downward shifts in gene expression. To identify differentially expressed genes in a plant-virus interaction, susceptible tomato plants were inoculated with the potyvirus Pepper ...
Identificação de espécies e genótipos de Cryptosporidium em bovinos leiteiros no Brasil
(2012-01-01)
In this study, we identified Cryptosporidium species and genotypes present in dairy cattle in the central region of São Paulo state, Brazil. Fecal specimens were collected from 200 animals (100 calves and 100 cows) in ten ...
An evaluation of the genetic diversity of Xylella fastidiosa isolated from diseased citrus and coffee in São Paulo, Brazil
(Amer Phytopathological Soc, 2001-06-01)
Strains of Xylella fastidiosa, isolated from sweet orange trees (Citrus sinensis) and coffee trees (Coffea arabica) with symptoms of citrus variegated chlorosis and Requeima do Cafe, respectively, were indistinguish able ...