jan 1, 1928 - Rebecca Lancefield classified streptococci based on their cell wall components
Description:
She created a system of classification of group A streptococcal bacteria. Her research was the first step in prevention of group B streptococci, which is a life-threatening disease among newborns. Her research worked closely with biogenesis.Added to timeline:
Date:
jan 1, 1928
Now
~ 98 years ago