Freeze substituted Lilium pollen tube immunolabeled for filamentous actin and imaged using laser scanning confocal microscopy. Shown is a projection of z-slices revealing the dense sub-apical actin fr...

Freeze substituted Lilium pollen tube immunolabeled for filamentous actin and imaged using laser scanning confocal microscopy. Shown is a projection of x-z slices revealing the cortical distribution o...

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...

Living Lilium pollen tube labeled with mitotracker green to mark mitochondria (green) and cytochalasin D TRITC to mark endoplasmic reticulum (red) imaged using laser scanning focal microscopy. Shown i...

Living Lilium pollen tube labeled with mGFP5-HDEL to mark endoplasmic reticulum (green) imaged using laser scanning focal microscopy. Shown is a central 1.0 micron thick x-y slice. The growing tip is...

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 ...

Ema localizes to endosomes. Third instar larval garland cells expressing Ema-GFP fusion protein and stained for the multivesicular body ESCRT protein Hrs (red). Ema does not localize to MVB. Wandering...

Shown are 0.5 micrometer thick confocal image of midplane sections of synchronized 3T3 fibroblasts pulsed for 2 min with CldU and labeled with FITC (green) followed by a variable chase time, and a sec...