Mighty mitochondria: Scientists uncover new role for fighting bacterial infections, including drug-resistant superbugs
Beyond the nucleus, no other organelle in eukaryotic cells captures the public's imagination quite like mitochondria: They are the engines of cellular energy production; they possess their own DNA, and they are passed from generation to generation from mothers to offspring.

<p>Beyond the nucleus, no other organelle in eukaryotic cells captures the public's imagination quite like mitochondria: They are the engines of cellular energy production; they possess their own DNA, and they are passed from generation to generation from mothers to offspring.</p>