Howard Hughes Medical Institute

Solving the Hox Specificity Paradox

The remarkable diversity of anatomical features along the body axis of animals—the differences between the head, the thorax and the abdomen, for example—is determined by proteins in the Hox family. But ...

Jan 22, 2015
4.9 / 5 (9) 2

Protein recycling machine visualized

Howard Hughes Medical Institute (HHMI) scientists have new structures of an essential cellular recycling machine that depict its structure with near atomic-level detail. The structures, which show a protein ...

Jan 13, 2015
5 / 5 (5) 1

The TALE of new tools to study gene regulation

In nearly every organism's genome, scattered between genes that encode proteins, long regulatory regions stretch across expanses of DNA. Understanding what role these so-called enhancer regions play in controlling the activation ...

Jul 01, 2013
not rated yet 1

Axons' unexpected cytoskeleton structure

(Phys.org)—The plasma membranes that give cells their shapes are typically upheld by linear meshworks of the protein actin. In contrast, Howard Hughes Medical Institute scientists have now discovered that ...

Jan 28, 2013
5 / 5 (3) 0 | with audio podcast

JAABA: New software speeds analysis of animal behavior

(Phys.org)—Using new software developed at HHMI's Janelia Farm Research Campus, a computer can be trained to recognize characteristic animal behaviors like an experienced biologist. Rather than scrutinizing hours of video ...

Dec 10, 2012
5 / 5 (3) 0 | with audio podcast