Polio

Descrição

Virology (RNA Viruses) FlashCards sobre Polio, criado por gina_evans0312 em 14-04-2014.
gina_evans0312
FlashCards por gina_evans0312, atualizado more than 1 year ago
gina_evans0312
Criado por gina_evans0312 aproximadamente 10 anos atrás
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Resumo de Recurso

Questão Responda
Type of RNA +ve sense ss
+ve Sense DNA Use Same orientation of mRNA, so is used as such
Initial Symptoms Malaise, headaches, sore throat, vomiting
Prolonged Symptoms Paralysis (months to lifelong)
Incubation 7-14 days
Time for Emergence of Symptoms 1 month
Transmission Blood, sputum and feces
5' End of Genome VpG protein, followed by long untranslated region
3' End of Genome Poly A tail
Protein Formation Done by differential splicing
Genome Translation Whole genome is translated and read as one mRNA
Direction of Replication 5' to 3' to make +ve snse RNA (Replication Intermediate 1)
Replication Intermediate 1 Recognised by multiple polymerases at once to make new genomes
Role of Multiple Replicases Prevents ds RNA formation, which causes interferon response

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