<ol> <li>Characterizing cross-talk in vivo: avoiding pitfalls and over-interpretation<br>Albert Siryaporn and Mark Goulian</li> <p> <li>Inference of Direct Residue Contacts in Two-Component Signaling<br>Bryan Lunt, Hendrik Szurmant, Andrea Procaccini, James A. Hoch, Terence Hwa and Martin Weigt</li> <p> <li>Computational Modeling of Phosphotransfer Complexes in Two-Component Signaling<br>Alexander Schug, Martin Weigt, James A. Hoch, Jose N. Onuchic, Terence Hwa, Hendrik Szurmant</li> <p> <li>Kinetic studies of the yeast His-Asp phosphorelay signaling pathway<br>Alla O. Kaserer, Babak Andi, Paul F. Cook and Ann H. West</li> <p> <li>Purification of MBP-EnvZ fusion proteins using an automated system<br>Ricardo Oropeza and Edmundo Calva</li> <p> <li>Measurement of Response Regulator Autodephosphorylation Rates Spanning Six Orders of Magnitude<br>Robert B. Bourret, Stephanie A. Thomas, Stephani C. Page, Rachel L. Creager-Allen, Aaron M. Moore, and Ruth E. Silversmith</li> <p> <li>Transmembrane receptors chimeras to probe Hamp domain function<br>Jürgen U. Linder and Joachim E. Schultz</li> <p> <li>Light-Activated Bacterial LOV-domain Histidine Kinases<br>Tong-Seung Tseng, Marcus A. Frederickson, Winslow R. Briggs and Roberto A. Bogomolni</li> <p> <li>Characterization of Bacteriophytochromes from Photosynthetic Bacteria: Histidine Kinase Signaling Triggered by light and redox sensing<br>Eric Giraud, Jérôme Lavergne and André Verméglio</li> <p> <li>Biophysical assays for protein interactions in the Wsp sensory system and biofilm formation<br>Nabanita De, Marcos V.A.S. Navarro, Qi Wang, Petya V. Krasteva and Holger Sondermann</li> <p> <li>High throughput screening of bacterial protein localization<br>John N. Werner and Zemer Gitai</li> <p> <li>In vitro and in vivo analysis of the ArcB/A redox signaling pathway<br>Adrián F. Alvarez and Dimitris Georgellis</li> <p> <li>Potassium sensing histidine kinase in Bacillus subtilis<br>Daniel López, Erin Gontang and Roberto Kolter</li> <p> <li>Two Component Systems and Regulation of Developmental Progression in Myxococcus Xanthus<br>Bongsoo Lee, Andreas Schramm, and Penelope I. Higgs</li> <p> <li>Two-component signaling to the stress MAP kinase cascade in fission yeast<br>Susumu Morigasaki and Kazuhiro Shiozaki</li> <p> <li>Genetic and Biochemical Analysis of the SLN1 Pathway in Saccharomyces cerevisiae<br>Jan S. Fassler</li> <p> <li>Analysis of mitogen-activated protein kinase phosphorylation in response to stimulation of histidine kinase signaling pathways in Neurospora<br>Carol A. Jones and Katherine A. Borkovich</li> <p> <li>Biochemical Characterization of Plant Hormone Cytokinin Receptor Histidine Kinases Using Microorganisms<br>Takeshi Mizuno and Takafumi Yamashino</li> <p> <li>Characterization of Pseudo-Response Regulators In Plants<br>Woe-Yeon Kim, Patrice A. Salomé, Sumire Fujiwara, David E. Somers and C. Robertson McClung</li> <p> <li>Reversible Histidine Phosphorylation in Mammalian Cells: A Teeter-Totter Formed by Nucleoside Diphosphate Kinase and Protein Histidine Phosphatase<br>Thomas Wieland, Hans-Jörg Hippe, Katrin Ludwig, Xiao-Bo Zhou, Michael Korth and Susanne Klumpp</li> <p> <li>Histidine phosphorylation in histones and in other mammalian proteins<br>Paul G. Besant and P.V. Attwood</li> </ol>