RT Journal Article
SR Electronic
T1 Focus Issue: Moving in the Right Direction
JF Science Signaling
JO Sci. Signal.
FD American Association for the Advancement of Science
SP eg4
OP eg4
DO 10.1126/scisignal.2002100
VO 4
IS 170
A1 Wong, Wei
YR 2011
UL http://stke.sciencemag.org/content/4/170/eg4.abstract
AB Cells interpret environmental cues to extend processes in the appropriate direction, descend upon sources of inflammation or necrosis, or determine the best path to the correct position in a developing organism. This Focus Issue of Science Signaling highlights the signaling pathways and mechanisms that enable cells to sense external signals and direct their movement accordingly.