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. 2015 May 4;10(5):e0126217. doi: 10.1371/journal.pone.0126217

Fig 8. SB415286 and LY294002 partially restore EB1 distribution on microtubule plus ends.

Fig 8

Control astrocytes (Con) or astrocytes treated for 24 h with 5 μM HYS-32 (HYS), co-treated for 24 h with 5 μM HYS-32 and 20μM SB415286 (HYS+SB) or LY294002 (HYS+LY), or treated with 20 μM SB415286 (SB)or LY294002 (LY) were fixed in cold acetone and double-stained for β-tubulin (green) and EB1 (red) and subjected to confocal microscopy. Images were merged to show co-localization (Merged). Square areas were enlarged to show EB1 distribution (Enlarged). Arrowheads indicate microtubule tips. Double-arrowheads indicate microtubule tips without EB1 signals. Arrows indicate distribution of EB1 along the microtubules. Dashed lines mark the cell border (bars = 5μm).