So you think you can edit?

This article presents one scientist's perspective on the transition from life at the bench to an editorial career.

Cell biology: at the center of modern biomedicine.

How does basic cell biology contribute to biomedicine? A new series of Features in JCB provides a cross section of compelling examples of how basic cell biology findings can lead to therapeutics. These articles highlight the fruitful, essential, and increasingly prominent bridge that exists between cell biology and the clinic.

Characterization of a higBA toxin-antitoxin locus in Vibrio cholerae.

Toxin-antitoxin (TA) loci, which were initially characterized as plasmid stabilization agents, have in recent years been detected on the chromosomes of numerous free-living bacteria. Vibrio cholerae, the causative agent of cholera, contains 13 putative TA loci, all of which are clustered within the superintegron on chromosome II. Here we report the characterization of the V.

Analysis of microtubule polymerization in vitro and during the cell cycle in Xenopus egg extracts.

Microtubules are dynamic polymers that participate in multiple cellular processes such as vesicular transport and cell division. Microtubule dynamics alter dramatically during the cell cycle. An excellent system to study microtubule dynamics is Xenopus egg extracts since it is a system that is open to manipulation.