The Company of Biologists

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	++++/++++	+	++	++	+	+	−

	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	++++/++++	+	++	++	+	+	−