Cvir
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Um ambiente para indexação e recuperação de conteúdo de vídeo baseado em características visuais / A proposal of an ambient for video order indexing and retrieval based on its visual characteristics
O presente trabalho está centrado na área de recuperação informação em vídeos com base em suas características visuais. Ele propõe um ambiente para sumarização e indexação automática de vídeos digitais para dar suporte a operações de busca baseada no conteúdo visual em um repositório de vídeos. A técnica de sumarização automática é b
Publicado em: 2008
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2. Formation of the flavivirus envelope: role of the viral NS2B-NS3 protease.
One of the late processing events in the flavivirus replication cycle involves cleavage of the intracellular form of the flavivirus capsid protein (Cint) to the mature virion form (Cvir) lacking the carboxy-terminal stretch of hydrophobic amino acids which serves as a signal peptide for the downstream prM protein. This cleavage event was hypothesized to be e
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3. Processing of the intracellular form of the west Nile virus capsid protein by the viral NS2B-NS3 protease: an in vitro study.
According to the existing model of flavivirus polyprotein processing, one of the cleavages in the amino-terminal part of the flavivirus polyprotein by host cell signalases results in formation of prM (precursor to one of the structural proteins, M) and the membrane-bound intracellular form of the viral capsid protein (Cint) retaining the prM signal sequence
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4. Chlamydomonas reinhardtii Secretes Compounds That Mimic Bacterial Signals and Interfere with Quorum Sensing Regulation in Bacteria1
The unicellular soil-freshwater alga Chlamydomonas reinhardtii was found to secrete substances that mimic the activity of the N-acyl-l-homoserine lactone (AHL) signal molecules used by many bacteria for quorum sensing regulation of gene expression. More than a dozen chemically separable but unidentified substances capable of specifically stimulating the LasR
The American Society for Plant Biologists.