Designated areas (white circles) were irradiated with blue light at specific frequencies (indicated in the top left of each panel) to examine chemotactic aggregation. A research team led by Dr.

Edited by: James Kling P.A. Hoodless, T. Haerry, S. Abdollah, M. Stapleton, M.B. O'Connor, L. Attisano, J.L. Wrana, "MADR1, a MAD-related protein that functions in ...

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In recent years, scientists have identified hundreds of different genes associated with autism, a burst of discovery that has prompted a new and perplexing question: how can so many different genes ...

cases an external molecule dramatically affects cellular function. Our goal in studying any of these processes is the same: a molecule-by-molecule accounting of information transfer in biological ...

STRESSED OUT: Jöel Raingeaud, left, and Roger Davis found that the p38 MAP kinase is activated by inflammatory cytokines and environmental stress. J. Raingeaud, S ...