single molecule imaging:
Single molecule imaging reveals that the displacement of individual molecules is severely affected by thermal fluctuation.
fluctuation in transcription:
Temporal fluctuation in signal transduction (transcriptional bursting) was visualized.
fluctuation in signal transduction:
Spontaneous cell polarity formation and locomotion is presumably caused by intrinsic fluctuation.
simulation of chemotaxis:
Fluctuating motion may facilitate robust adaptation to the external environment.
locomotion of cell mass:
Aggregated cells form a slug and migrate as a multicellular organism.
chemotaxis of slime mold:
In spite of intrinsic fluctuation, slime mold can sense slight differences in chemoattractant concentration and show robust chemotaxis.