Isolamento de esporos de Paenibacillus larvae subsp. larvae no Brasil
نویسندگان
چکیده
منابع مشابه
Isolation of rotavirus from asymptomatic dogs in Brazil [Isolamento de rotavírus de cães assintomáticos no Brasil]
Rotaviruses (Reoviridae: Rotavirus), the causative agents of acute diarrhea in mammals, including man and birds, possess a nonenveloped triple-layered icosahedral capsid about 75nm diameter, with a characteristic 11segmented genome of double-stranded RNA (dsRNA) (Estes and Cohen, 1989). The genus Rotavirus is subdivided both serologically, based on the inner capsid VP6 protein, and electrophero...
متن کاملProposal to reclassify Paenibacillus larvae subsp. pulvifaciens DSM 3615 (ATCC 49843) as Paenibacillus larvae subsp. larvae. Results of a comparative biochemical and genetic study.
The bacterial pathogen Paenibacillus larvae subsp. larvae (P. l. larvae), is the etiological agent of American foulbrood, an extremely contagious and disastrous disease of honeybee brood. In case of American foulbrood the destruction of infected colonies is often considered the only workable control measure. Therefore, the ability to diagnose this disease properly is important to prevent unnece...
متن کاملDetection of Paenibacillus larvae larvae spores in honey and diseased larvae Samples by culture and PCR
American foulbrood (AFB) is the most serious brood disease of the honey bee. Traditional methods are reliable but rather slow simply because they are based on biochemical, morphological and physiological identification of cultivated isolates. The aim of this study is the detection of Paenibacillus larvae larvae spores in honey and diseased larvae samples by culture and PCR. Therefore 54 samp...
متن کاملA Química No Brasil De Hoje
CHEMISTRY IN TODAY’S BRAZIL. This article surveys the birth and development of the chemical community in Brazil in the last 50 years. Starting from humble beginnings, a vigorous community developed and rapidly expanded the scope of its activities across the country. Many problems remain unsolved, however, and to these have now been added dismal government policies which threaten to dwarf many o...
متن کاملIn vitro and in vivo susceptibility of the honeybee bacterial pathogen Paenibacillus larvae subsp. larvae to the antibiotic tylosin.
The minimal inhibitory concentrations (MICs) of tylosin were determined to 67 strains of Paenibacillus larvae subsp. larvae, the causal agent of American Foulbrood (AFB) disease, from different geographical origins. MIC values obtained ranged from 0.0078 to 0.5 microg/ml. These very low values imply that no resistance to tylosin was found in any isolate of the Foulbrood pathogen. The measuremen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pesquisa Agropecuária Brasileira
سال: 2003
ISSN: 0100-204X
DOI: 10.1590/s0100-204x2003000300015