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DNA synthesis by single polymerase molecules has been visualized at the speed of catalysis, heralding a new sequencing technology of unparalleled throughput.
With many small biotech companies teetering at the edge of a financial precipice, the US government should act swiftly to enact tax benefits allowing a refund of net operating losses.
Long thought of as passive bystanders, glial cells are coming under increasing scrutiny as mediators of inflammatory disease in the nervous system. Now, some drug makers are hoping they can be targeted pharmacologically. Cormac Sheridan reports.
Altered gene expression in tumors has been explored as a prognostic indicator of cancer outcome and treatment efficacy. Taylor et al. extend this approach by analyzing the coordinated expression of 'hub' proteins and their interacting partners as a means of predicting breast cancer prognosis.