Table 1.

In vivo measurements of single microtubule growth phases, dynamicity, and net polymer gain/loss in no drug versus morlin-treated cells

Time in phase	No drug		Morlin
	(+)	(−)	(+)	(−)
Growth, %	62.4	1.9	69.1	4.0
Pause, %	1.0	20.5	2.9	45.3
Shorten, %	36.6	77.6	28.0	50.7
Dynamicity, μm/min	7.4 ± 4.9	0.4 ± 0.4	3.5 ± 2.7	0.3 ± 0.3
Net polymer gain, μm/min	1.2	−0.4	0.4	−0.2

Data are derived from the same population of measurements as described in Fig. 3. (+) denotes the presumed plus end, and (−) denotes the presumed minus end.