Articles about Molecular Biology

Why Are Colonies Important in the Study Of Microbiology

Colonies give scientists information about a particular microbe that has replicated into a group sharing the same genes. Studying that group of microbes helps microbiologists identify the microbe. That’s why colonies are important in the study of microbiology: because microbes are so small, it can be hard to identify a [...]

Definition of Transformation in Biology

Transformation is an important component of molecular genetics; studies into the process began in the 1920s when a physician named F. Griffith realized that Streptococcus pneumoniae could convert between being harmless and disease-causing. What is transformation in biology? The theory he had back then was that a "transforming principle" released [...]

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