Pointers

TLS Online TPP Program

#Id: 9930

Variation in Influenza Strains
Antigenic variation in HA and NA is generated by
Antigenic drift involves a series of spontaneous point mutations that occur gradually.
Antigenic shift results in the sudden emergence of a new subtype of influenza.

#XL - T Zoology #Infectious Diseases #Part B Pointers

More Pointers

#Id: 9845

#XL - R Botany

cry2 protein is preferentially degraded under blue light, whereas cry1 is much more stable.

#Id: 10306

#XL - Q Biochemistry

#Id: 9572

#XL - T Zoology

The Forces of Evolution

Mutation,

Genetic drift

Gene flow or migration

Selection

#Id: 8083

#XL - T Zoology

#Id: 8044

#XL - Q Biochemistry