Contractile filopodia and in vivo cell movement in the tunic of the ascidian, Botryllus schlosseri.
D000818:Animals; D002462:Cell Membrane; D002465:Cell Movement; D004548:Elasticity; D008857:Microscopy, Interference; D009040:Motion Pictures; D011554:Pseudopodia / Q000502:physiology / Q000648:ultrastructure; D013997:Time Factors; D014561:Urochordata / Q000502:physiology / Q000648:ultrastructure*