Two new techniques identify how often zinc fingers nucleases cleave off-target sites.
Two new techniques identify how often zinc fingers nucleases cleave off-target sites.
Researchers use directed evolution to create a bacterial strain that substitutes a synthetic base for thymine.
Healthy mice are born from germ cell precursors grown in vitro.
Pro-evolution bumper stickers and emblems are being removed from the cars of biologists in Florida.
Sequencing the DNA of individual neurons is a way to dissect the genes underlying major neurological and psychological disorders.
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
A young botanist pays tribute to his mentor by naming a newly discovered, rare species in his honor.
A guide to free software for constructing and assessing species relationships
Protein interaction networks in Arabidopsis give clues to plant evolution and immunity.