C. elegans – Trailblazers in Science, and in the Classroom

The model organism Caenorhabditis elegans (C. elegans) are trailblazers. These tiny, transparent roundworms have played an outsized role in our study and understanding of life. Here are five scientific firsts that make these worms legendary: 1. First multicellular organism to…

Biotech Basics: How Scientists Study Genes

Genes are the fundamental units of heredity, carrying the instructions that dictate the development, functioning, and reproduction of all living organisms. Studying these genetic blueprints helps scientists unlock the mysteries of biological processes, understand diseases, and advance medical treatments. Scientists…

Why is C. elegans so popular in the biology laboratory? 

For centuries, scientists have used model organisms from the three domains of life, bacteria, archaea, and eukaryotes, to understand biological functions. For example, the bacterium Escherichia coli (E. coli), which has been studied for more than 60 years, has provided important…