Table 2.

Proteins involved in filopodia formation and their analogues in C. merolae.

	Protein	C. merolae Analogue
	actin	CMM237C
	myosin-X [17,18]	none
Actin remodelling factors	actin-related proteins [12]	CMS412C, CMJ223C, CMS185C, CML073C, CMR270C
	other ARP2/3 complex proteins (p16, p20, p21, p34, and p40) [12]	none
	cofilin	CMN147C
	profilin	CMP220C
	villin	none
	thymosin	none
	capping protein CP [19]	none
	gelsolin [20]	none
F-actin-crosslinking proteins	diaphanous-related formin-2 [21,22]	CMN212C
	formin	CMN049C
	fascin [23,24]	CMD091C
	anillin	none
Rho GTPases and other signalling factors	CDC42 [25]	CMJ091C, CMH183C, and multiple putative candidates
	RIF, Rho in filopodia [26]	multiple putative candidates
	WASP/WAVE [27]	none
	ENA/VASP [24,28]	none
	LPR1, lipid phosphatase-related protein-1 [29]	none
I-BAR proteins [30]	insulin receptor substrate p53	none
	MIM	none
	ABBA	none
	IRTKS	none