Genetic And Biologic Characterization
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Genetic analysis of mecA gene and detection of homologue pbpD in Stahylococcus sciuri group
Oxacillin/methicillin-resistance is related to the mecA and its regulatory genes mecR1 and mecI. Its origin is still unknown, although evidences support that it is related to CNS, once mecA and a homologue gene, pbpD, were both detected in Staphylococcus sciuri species group. The present work evaluated 210 samples of skin and ear swabs from rodents and 60 na
Braz. J. Microbiol.. Publicado em: 2014-06
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2. GENETIC AND BIOLOGIC CHARACTERIZATION OF HIV-1 SUBTYPE C ISOLATES FROM BRAZIL / CARACTERIZAÇÃO MOLECULAR E BIOLÓGICA DE ISOLADOS DO SUBTIPO C DO HIV-1 CIRCULANTES NO BRASIL
A grande variabilidade genética do HIV-1 se reflete na emergência de partículas virais com características antigênicas e comportamentos biológicos variados, que se constituem como os principais obstáculos para o controle da infecção pelo sistema imune do hospedeiro e para o desenvolvimento de terapias e vacinas. Entre as diversas formas genéticas d
Publicado em: 2006
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3. Caracterização biológica, genética e sorológica de uma amostra de vírus da raiva isolada de eqüino de uma região próxima de São Paulo, Sudeste do Brasil / Biologic, genetic and serologic characterization of an equine rabies virus isolated from a neighbor region of São Paulo, Southeastern Brazil
O comportamento biológico de uma amostra de vírus recém-isolada de eqüino (M82-02), procedente de uma região próxima de São Paulo, foi estudado em camundongos, inoculados pelas vias intracerebral e intramuscular, avaliando-se as características relacionadas com a infectividade, patogenicidade, período de incubação, período do curso clínico e cap
Publicado em: 2003
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4. Characterization and genetic analysis of alternatively spliced transcripts of hepatitis B virus in infected human liver tissues and transfected HepG2 cells.
The transcriptional map of hepatitis B virus (HBV) has been expanded recently by the discovery of a singly spliced transcript in hepatoma cell lines transfected with cloned viral DNA and a doubly spliced one in naturally infected human liver tissues. By the use of reverse transcription and a subsequent polymerase chain reaction, the two spliced HBV RNAs were
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5. Disease Induction by Virus Derived from Molecular Clones of Equine Infectious Anemia Virus
Equine infectious anemia virus (EIAV), a macrophage-tropic lentivirus, causes persistent infections of horses. A number of biologic features, including the rapid development of acute disease, the episodic nature of chronic disease, the propensity for viral genetic variation, and the ability for many infected animals to eventually control virus replication, r
American Society for Microbiology.
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6. Evasion of antibody neutralization in emerging severe acute respiratory syndrome coronaviruses
Molecular characterization of the severe acute respiratory syndrome coronavirus has revealed genetic diversity among isolates. The spike (S) glycoprotein, the major target for vaccine and immune therapy, shows up to 17 substitutions in its 1,255-aa sequence; however, the biologic significance of these changes is unknown. Here, the functional effects of S mut
National Academy of Sciences.