One step forward and two steps back.

Managing ethnic diversity in Georgia: one step forward, two steps back

Back-stepping, hidden substeps, and conditional dwell times in molecular motors.

Processive molecular motors take more-or-less uniformly sized steps, along spatially periodic tracks, mostly forwards but increasingly backwards under loads. Experimentally, the major steps can be resolved clearly within the noise but one knows biochemically that one or more mechanochemical substeps remain hidden in each enzymatic cycle. In order to properly interpret experimental data for back...

Chapter 1 Race - Based Medicine : One Step Forward , Two Steps Back ? 7

Proposed standards for quality improvement research and publication: one step forward and two steps back.

One step forward, two steps back--will there ever be an AIDS vaccine?