cytoskeleton

myosin

kinesin

dynein

S1 fragment

conventional kinesin

lever arm

relay helix

neck linker

actin

G-actin

F-actin

1031

critical concentration

optical trap

power stroke

myofibril

sarcomere

thick filaments

thin filaments

tropomyosin

troponin complex

microtubule

axoneme

tubulin

dynamic instability

flagellin

MotA–MotB pair

FliG

chemoattractant

chemorepellant

chemotaxis

CheY