By using a genetic technique developed at UT Southwestern Medical Center that forces cells to rid themselves of mitochondria, researchers are gaining new insights into the function of these critical ...

Each time a cell divides, a small section of each chromosome's protective cap—the telomere—is worn away. Most cells use an ...

OmpG is an intermediate size, monomeric, outer membrane protein from Escherichia coli, with nβ = 14 β-strands. It has a large pore that is amenable to modification by protein engineering. The ...