PNAS

Membrane Physical Properties Influence Transmembrane Helix Formation.
Barrera, Francisco N., Justin Fendos, and Donald M. Engelman.
Proceedings of the National Academy of Sciences 109 (36) (September 4): 14422–14427.

Dynamics, Transition States, and Timing of Bond Formation in Diels–Alder Reactions.
Black, Kersey, Peng Liu, Lai Xu, Charles Doubleday, and Kendall N. Houk.
Proceedings of the National Academy of Sciences 109 (32) (August 7): 12860–12865.

Heavy Use of Equations Impedes Communication Among Biologists.
Fawcett, Tim W., and Andrew D. Higginson.
Proceedings of the National Academy of Sciences 109 (29) (July 17): 11735–11739.

Hydration Repulsion Between Biomembranes Results from an Interplay of Dehydration and Depolarization.
Schneck, Emanuel, Felix Sedlmeier, and Roland R. Netz.
Proceedings of the National Academy of Sciences 109 (36) (September 4): 14405–14409.

Influenza Virus Binds Its Host Cell Using Multiple Dynamic Interactions.
Sieben, Christian, Christian Kappel, Rong Zhu, Anna Wozniak, Christian Rankl, Peter Hinterdorfer, Helmut Grubmüller, and Andreas Herrmann.
Proceedings of the National Academy of Sciences 109 (34) (August 21): 13626–13631.