Reports that a team of researchers from the Centers for Disease Control and Prevention in Atlanta, Georgia, has confirmed the molecular structure of the avian influenza virus present in Hong Kong. Identification of the virus; Human infection from the virus; Transfer of the virus between humans....
The vaccines that children are given are meant to prevent their getting sick. One of the vaccines they get is the MMR shot, meant to prevent...
Answer to: Describe the basic structure of a virus. By signing up, you'll get thousands of step-by-step solutions to your homework questions. You...
virus-shape-structure病毒的形态结构 Virus shape and structure RCSB PDB, 2008 Lesson name: Virus Shape and Structure Grade Level: 9-12 Lesson Description: Students will learn about viruses in general and build 3-D models of icosahedral viruses to understand the use of symmetry in virus assembly....
The team has found that this virus uses the same protein to switch between genome replication and transcription. "It gets both jobs done with one enzyme. The virus's genome is so small, and this gives it economy of scale," said Lamb....
Human respiratory syncytial virus (HRSV) is a leading cause of respiratory illness, particularly in the young, elderly, and immunocompromised, and has also been linked to the development of asthma. HRSV replication depends on P and L, whereas transcription also requires M2-1. M2-1 interacts ...
Coronavirus is a type of infectious disease caused by the SARS-CoV-2 virus whose symptoms are similar to those of the flu, but which is characterized in severe cases by the production of symptoms such as pneumonia, sepsis and the syndrome of acute shortness of breath...
Recent 2009 flu pandemic is a global outbreak of a new strain of influenza A virus subtype H1N1. The H1N1 virus has crossed species barrier to human and apparently acquired the capability to transmit this disease from human to human. The NP is a multifunctional protein that not only encapsi...
In the placental villi, nearly the entire maternofetal and fetomaternal exchange takes place. There is only a limited contribution to this exchange by the extraplacental membranes. In addition, most metabolic and endocrine activities of the placenta have been localized in the villi (for review, ...
The N-terminal domain of the arenavirus L protein is an RNA endonuclease essential in mRNA transcription. PLoS Pathog. 6, e1001038 (2010). Article PubMed PubMed Central CAS Google Scholar Gogrefe, N., Reindl, S., Gunther, S. & Rosenthal, M. Structure of a functional cap-binding ...