Self-organization of colony-scale motile rings

Self-organization of motile rings in a suspension drop

Long range and colony scale directed transport

Oscillatory translation mode in a circular disk-shaped P. mirabilis biofilm

Oscillatory rotation mode in a circular disk-shaped P. mirabilis biofilm

Transition of global motion modes in bacterial active solids controlled by bacterial activity

Protrusion-to-branch transition at the interface of an active drop

Hierarchical transition from interfacial protrusions to creeping branches