Freeze substituted Lilium pollen tube immunolabeled for microtubules (blue>magenta) and imaged using laser scanning confocal microscopy. Shown is a projection of x-z slices revealing the cortical dist...

Fixed Lilium pollen tubes were treated with fluorescent phalloidin to label filamentous actin, and confocal images obtained. A strongly labeled actin fringe near the growing tip is present. Other i...

Living Lilium pollen tube labeled with dichloro-flourescein diacetate to mark the vacuole and imaged using laser scanning focal microscopy. Shown is a central 1.0 micron thick x-y slice.The growing ...

Freeze substituted Lilium pollen tube immunolabeled for microtubules (blue>magenta) and imaged using laser scanning confocal microscopy. Shown is a projection of x-y slices revealing the distribution ...

Living Lilium pollen tube labeled with paclitaxel (blue) to mark microtubules (blue) and cytochalasin D TMR to mark endoplasmic reticulum (green) imaged using laser scanning focal microscopy. The grow...

Living Lilium pollen tube labeled with TMRE (red)to mark mitochondria and imaged using laser scanning focal microscopy. Shown is a central 1.0 micron thick x-y slice. The growing tip is devoid of mit...

Living Lilium pollen tube labeled with carboxy-dichlorofluorofluorescein (green) to mark the vacuole and cytochalasin D TMR to mark endoplasmic reticulum (red) imaged using laser scanning focal micros...