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Intraspecific variation in 16S rRNA gene of Mycoplasma synoviae determined by DNA sequencing
(ELSEVIER SCI LTD, 2010)
Mycoplasma synoviae (MS) is an important avian pathogen may cause both respiratory disease and joint inflammation synovitis in poultry, causing economic losses to the Brazilian poultry industry. The genotypic variation in ...
Molecular detection and genotype diversity of hemoplasmas in non-hematophagous bats and associated ectoparasites sampled in peri-urban areas from Brazil
(2022-01-01)
Hemoplasmas have already been detected in bats in the United States of America, Spain, Australia, Chile, Brazil, Peru, Belize, Nigeria, Costa Rica, Germany, Switzerland and New Caledonia. The recent detection of hemoplasmas ...
Novel genotypes in Helicobacter pylori involving domain V of the 23S rRNA gene
(BLACKWELL PUBLISHING, 2007-10)
Helicobacter pylori
is a pathogenic bacterium that infects a half of
the human population. In Chile, between 55% and 79% of people are colonized
by
H. pylori
. At present, therapeutic strategies to eradicate the ...
New records and genetic diversity of Mycoplasma ovis in free-ranging deer in Brazil
(2019-01-01)
Cervids represent a mammal group which plays an important role in the maintenance of ecological balance. Recent studies have highlighted the role of these species as reservoirs for several arthropods-borne pathogens. ...
Occurrence and genetic diversity of hemoplasmas in beef cattle from the Brazilian Pantanal, an endemic area for bovine trypanosomiasis in South America
(2019-10-01)
Hemotropic mycoplasmas (hemoplasmas) are Gram-negative bacteria that parasitize the erythrocyte surface of a wide variety of mammals. The present study aimed at investigating the occurrence of hemoplasmas in beef cattle ...
Collagenase production and hemolytic activity related to 16S rRNA variability among Parvimonas micra oral isolates
(ELSEVIER SCI LTD, 2010)
Parvimonas micra are gram positive anaerobic cocci isolated from the oral cavity and frequently related to polymicrobial infections in humans. Despite reports about phenotypic differences, the genotypic variation of P. ...
Molecular diagnosis and genetic diversity of tick-borne Anaplasmataceae agents infecting the African buffalo Syncerus caffer from Marromeu Reserve in Mozambique
(2016-08-17)
Background: Tick-borne diseases (TBDs) are very important in relation to domestic ruminants, but their occurrence among wild ruminants, mainly in the African buffalo Syncerus caffer, remains little known. Methods: Molecular ...
First description of Cryptosporidium hominis GP60 genotype IkA20G1 and Cryptosporidium parvum GP60 genotypes IIaA18G3R1 and IIaA15G2R1 in foals in Brazil
(2017-01-15)
The present study focuses on Cryptosporidium infections of foals in Brazil. A total of 92 animals of different breeds from 11 farms in the vicinity of Araçatuba in the state of São Paulo, were examined. According to PCR ...
Evaluation of four molecular typing Methodologies as tools for determining taxonomy relations and for identifying. species among Yersinia isolates
(Elsevier B.V., 2010-08-01)
In the last few decades, molecular typing has become an important tool in taxonomic, phylogenetic and identification studies of numerous groups of bacteria, including the yersiniae. In this study, Enterobacterial Repetitive ...