Pathogenic Yersinia pestis isolates were collected during a plague outbreak at the Paraiba State in 1986. The Y. pestis isolates were investigated for the presence of virulence-associated factors and plasmid content. All strains analysed were proficient in the expression of the VW and fraction 1 antigens, pigment adsorption and pesticin-fibronolysin-coagulase production. A similar plasmid profile composed by four plasmid with molecular weight of 60, 44, 14.9, and 6.4 Megadaltons (MD) was found in all strains. DNA cleavage with EcoRI restriction enzyme further demonstrated the uniform plasmid content of the Y. pestis isolates. Seven additional Y. pestis strains, previously isolated in the same region but in an endemic state, showed the same ...
Vinyl chloride (VC) is a known human and animal carcinogen requiring metabolic activation by cytochr...
Ultraviolet (UV) disinfection has replaced chlorine disinfection in many North Carolina wastewater t...
Bean rust (Uromyces phaseoli), a common disease with worldwide distribution, is considered one of th...
Bean plants are exposed to many fungal diseases including Alternaria leaf and pod spot, Ascochyta bl...
La hormona neurodepresora (HND) inhibe la actividad neuronal en los crustáceos, demostrándose que ex...
Coagulation abnormality is frequently observed in schistosomiasis patients but its pathophysiology h...
Parasitological examinations were carried out during April to August, 1987, with 187 out-patients of...
Coccidioidomycosis is a systemic mycosis, endemic in arid areas of the American continent. The rat w...
La Universidad Nacional de Colombia, Seccional Manizales, presenta en este trabajo el informe final ...
Beans are attacked by different pathogens. Rhizoctonia root rot results in seed rot, damping-off, st...
A resposta imune celular foi estudada em pacientes com infecção recente ou crônica por Schistosoma m...
Previous studies have shown that exposure to the environmental contaminant, 2,3,7,8-tetrachlorodiben...
This project evaluated the impact pre-ozonation and enhanced coagulation for the control halogenated...
Foi padronizada e avaliada a reação de hemaglutinação passiva (RHA) para pesquisa de anticorpos espe...
II CONGRESO NACIONAL DE MATERIALES COMPUESTOS. Celebrado en Madrid, 25 al 28 de noviembre, 1997En es...
Vinyl chloride (VC) is a known human and animal carcinogen requiring metabolic activation by cytochr...
Ultraviolet (UV) disinfection has replaced chlorine disinfection in many North Carolina wastewater t...
Bean rust (Uromyces phaseoli), a common disease with worldwide distribution, is considered one of th...
Bean plants are exposed to many fungal diseases including Alternaria leaf and pod spot, Ascochyta bl...
La hormona neurodepresora (HND) inhibe la actividad neuronal en los crustáceos, demostrándose que ex...
Coagulation abnormality is frequently observed in schistosomiasis patients but its pathophysiology h...
Parasitological examinations were carried out during April to August, 1987, with 187 out-patients of...
Coccidioidomycosis is a systemic mycosis, endemic in arid areas of the American continent. The rat w...
La Universidad Nacional de Colombia, Seccional Manizales, presenta en este trabajo el informe final ...
Beans are attacked by different pathogens. Rhizoctonia root rot results in seed rot, damping-off, st...
A resposta imune celular foi estudada em pacientes com infecção recente ou crônica por Schistosoma m...
Previous studies have shown that exposure to the environmental contaminant, 2,3,7,8-tetrachlorodiben...
This project evaluated the impact pre-ozonation and enhanced coagulation for the control halogenated...
Foi padronizada e avaliada a reação de hemaglutinação passiva (RHA) para pesquisa de anticorpos espe...
II CONGRESO NACIONAL DE MATERIALES COMPUESTOS. Celebrado en Madrid, 25 al 28 de noviembre, 1997En es...
Vinyl chloride (VC) is a known human and animal carcinogen requiring metabolic activation by cytochr...
Ultraviolet (UV) disinfection has replaced chlorine disinfection in many North Carolina wastewater t...
Bean rust (Uromyces phaseoli), a common disease with worldwide distribution, is considered one of th...