Table 2. The first order rate constants of fluorescence changes during actin assembly^f.

Phase	HMF	GMF
Fast phase (0–20 min)	K1H = 8.67 ± 0.99a	K1G = 17.27 ± 2.22**,b,c	K1G′ = 14.28 ± 2.79$,d
Slow phase (20–60 min)	K2H = 2.84 ± 0.69##,e	K2G = 12.00 ± 6.37	/

^aData were shown in mean mean ± s.d. from three independent experiments.

^bK_1H < K_1G; **p = 0.0036, calculated by student’s t-test.

^cK_1G is not significantly different from K_2G; p = 0.3932, calculated by paired student’s t-test;

^dCalculated from the GMF data from 0 to 60 min (red dashed line); K_1H < K_1G′; ^$, p = 0.0224, calculated by student’s t-test.

^eK_1H > K_2H; ^##p = 0.0017, calculated by paired student’s t-test.

^fThe rate constants (K) are the absolute values in 10−4·s−1.