For nearly 30 years, cell biologists have investigated—and argued about—how proteins move through an organelle that resembles stacks of pita bread, the Golgi apparatus. The Golgi, named for its discoverer, the great Italian microscopist, Camillo Golgi, is a series of protein processing and sorting compartments in which the pita pockets are called Golgi cisternae. The apparatus though works less like a bakery and more like a series of factory buildings where important accessories are added to proteins. Inside each factory building, specialized workers (enzymes) add different modifications and sort the cargo (proteins).
Ever since Jessica Polka, co-chair of ASCB's committee for postdocs and students (COMPASS), published an extremely popular post on how to print your favorite protein in 3D, the media seems to have exploded with articles about 3D printing. Coincidence? You decide. Send us your comments in two dimensions.
In 2013, Celldance is determined to be really useful. The ASCB's video contest, now in its ninth year, wants to make cell biology perfectly clear, especially for those who teach at the introductory level and for the curious prowling the Web.
Sometimes you actually have to feel sorry for members of Congress. In many ways, the job of a member of Congress is all about making choices—which bills to sponsor, which issues to champion, and which bills to vote for. Sometimes there are no good choices.