human genetics, cell & molecular biology, evolution
Harmful Bacterial Metabolites
Harmful Bacterial Metabolites
Michelle G. Rooks and Wendy S. Garrett | Aug 1, 2011
Gut bacteria that feed on healthy food appear to amplify the nutritional benefits of those foods. However, they also appear to amplify the undesirable effects of unhealthy food. 
The Right Sort
Richard P. Grant | Aug 1, 2011
Using the strongest molecular binding partnership in biology to separate different cell types.
The Right Sort
Richard P. Grant | Aug 1, 2011
Isolating specific cell types from a mass of plant or animal tissue is laborious and tricky. 
It's a Cell-Eat-Cell World
Jef Akst | Aug 1, 2011
For more than 100 years, pathologists have observed cancer cells engulfing other live cells, but scientists are only now beginning to understand how it happens and what it means for tumorigenesis.
Ernst Haeckel’s Pedigree of Man, 1874
Hannah Waters | Aug 1, 2011
After completing his studies in medicine and biology, a restless Ernst Haeckel set off for Italy in 1859 to study art and marine biology. The diversity of life fascinated the 26-year-old Prussian, and in addition to painting landscapes, he spent the
Plant Cells and Soap Bubbles
Richard P. Grant | Aug 1, 2011
Editor’s Choice in Plant Biology
String Theory
Richard P. Grant | Aug 1, 2011
New types of biological filaments are turning up in yeast, fly, bacterial cells and in rat neurons, and they may yield clues to how the cytoskeleton evolved from metabolically active enzymes.
An Unlichenly Pair
Hannah Waters | Aug 1, 2011
A young botanist pays tribute to his mentor by naming a newly discovered, rare species in his honor.
Learning to Become a Tree Hugger
Amy Maxmen | Aug 1, 2011
A guide to free software for constructing and assessing species relationships
Capsule Reviews
Bob Grant | Aug 1, 2011
First Life, Radioactivity, Brain Bugs, Life of Earth