Table 1.

Incorporation efficiency of GFPactins into actin structures in Drosophila

Endogenous expression (see Fig. 1C) Filopodia/lamellipodia Cortical actin Basal stress fibres Ring canals Actin struts Larval and adult muscles Z-lines
Actin 5C Cytoplasmic, ubiquitous ++/+ + ++ ++ + ++ +
Actin 42A Cytoplasmic, embryo, larva, pupa ++++/++++ +++ ++++ +++ +++ ++ +
Actin 57B Muscle, embryo, larva, pupa +/+ + + + + +++ +
Actin 79B Muscle, pupa, adult −/− +/− +/− + +/− ++ ++
Actin 79B- (R291H) - −/− ++ + +/− + ++++
Actin 87E Muscle, embryo, larva, pupa, adult ++/++ ++++ +++ +++ +++ +++ +
Actin 88F Muscle, pupa, adult ++++/++++ + ++ ++ + +