The influenza (flu) virus is constantly undergoing a process of evolution and adaptation through acquiring new mutations. Scientists at St. Jude Children’s Research Hospital have added a new layer of understanding to explain why and how flu viruses change. The “survival of the accessible” model provides a complementary view to the more widely recognized “survival of the fittest” way of evolving. The work was published today in Science Advances.
Click here for original story, Mutation accessibility fuels influenza evolution
Source: Phys.org