Table 1.

Dynamic behavior of actin cables.

	GFP-TpmA	Lifeact-GFP	Lifeact-GFP
	Glycerol	Glycerol	Thr + 0.01% Glucose
Elongation rate (μm/s),	0.58 ± 0.03	0.09 ± 0.03	0.43 ± 0.08
(mean ± SEM)	(n = 76)	(n = 37, p < 0.01∗)	(n = 13, p = 0.06∗, p < 0.01∗∗)
Shrinkage rate (μm/s),	0.59 ± 0.03	0.1 ± 0.03	0.61 ± 0.1
(mean ± SEM)	(n = 100)	(n = 43, p < 0.01∗)	(n = 13, p = 0.8∗, p < 0.01∗∗)
Length before disassembly (μm)	2.9 ± 1.2	9.4 ± 5.9	4.0 ± 1.0
(mean ± SD)	(n = 108)	(n = 20, p < 0.01∗)	(n = 13, p < 0.01∗, p < 0.01∗∗)

^∗Single asterisks represent statistically significant differences compared to GFP-TpmA.^∗∗Double asterisks represent statistically significant differences compared to Lifeact-GFP in Gly.