Markers and methods useful for assessing coronary artery disease in a subject are provided, along with kits for measuring their expression. In one embodiment, an integrated circuit includes a clock distribution network configured to distribute a clock signal to each of a number of clock consumers. The extension connector may further include a second connector that may be communicatively coupled to the first connector. In yet another aspect, the messages may be acknowledgements, rate control commands, or grants. This invention also provides pharmaceutical compositions containing such compounds; methods for treating bacterial infections in a mammal using such compounds; and processes and intermediates useful for preparing such compounds. The select actuator includes a casing, a shift lever support member that is disposed in the casing so as to slide in an axial direction.