Search results
Results from the WOW.Com Content Network
Dr Terrence Tumpey examines a reconstructed version of the Spanish flu virus at the CDC. An effort to recreate the Spanish flu strain (a strain of influenza A subtype H1N1) was a collaboration among the Armed Forces Institute of Pathology, the USDA ARS Southeast Poultry Research Laboratory, and Mount Sinai School of Medicine in New York
The first to sequence the genome of the influenza virus which caused the 1918 pandemic of Spanish flu. Jeffery K. Taubenberger (born 1961 in Landstuhl , Germany ) is an American virologist . With Ann Reid , he was the first to sequence the genome of the influenza virus which caused the 1918 pandemic of Spanish flu .
The sequences of the polymerase proteins (PA, PB1, and PB2) of the 1918 virus and subsequent human viruses differ by only 10 amino acids from the avian influenza viruses. Viruses with 7 of the 10 amino acids in the human influenza locations have already been identified in currently circulating H5N1 .
The findings are based on the analysis of samples collected in Europe during the 1918 pandemic.
Viral neuronal tracing is the use of a virus to trace neural pathways, providing a self-replicating tracer.Viruses have the advantage of self-replication over molecular tracers but can also spread too quickly and cause degradation of neural tissue.
Axon terminals (also called terminal boutons, synaptic boutons, end-feet, or presynaptic terminals) are distal terminations of the branches of an axon. An axon, also called a nerve fiber, is a long, slender projection of a nerve cell that conducts electrical impulses called action potentials away from the neuron's cell body to transmit those ...
Viral neuraminidase is a type of neuraminidase found on the surface of influenza viruses that enables the virus to be released from the host cell. Neuraminidases are enzymes that cleave sialic acid (also called neuraminic acid ) groups from glycoproteins .
During the pandemic, 72 of the town's 80 residents perished from the flu. In his search, he unearthed bodies but failed to find any live viruses. [7] Nearly 50 years later, in July 1997, Hultin read an article in the journal Science written by virologist Jeffery Taubenberger who published the initial genetic sequence of the 1918 flu virus. [8]