Confocal micrograph of a Drosophila embryo stained for Pax3/7 (cyan), eve, horse radish peroxidase (red) and counterstained with DAPI (blue). Pax3/7 genes encode a class of transcription factors that...

High resolution image of an early endosome in planar view that contains HRP-reaction product. This cell was exposed to HRP for 6 min. and then fixed. This early endosome had two small coated evaginati...

High resolution micrograph following trifluoperizine (TFP) treatment, which apparently does not inhibit endocytosis but does inhibit movement of vesicles away from the parasomal sacs, coated and preen...

Transmission electron micrograph of Drosophila nephrocyte garland cell from wild type pulsed with the fluid-phase endocytic tracer HRP, detected by chromogenic staining (DAB). Most HRP-labeled endosom...

High resolution image of a cell treated with trifluoperizine (TFP), all stages of endocytosis and movement to the early endosomes and out of the early endosomes can be found. These steps begin at the ...

In a cell treated with trifluoperizine (TFP), all stages of endocytosis and movement to the early endosomes and out of the early endosomes can be found. These steps begin at the parasomal sac and endi...

Micrograph following trifluoperizine (TFP) treatment, which apparently does not inhibit endocytosis but does inhibit movement of vesicles away from the parasomal sacs, coated and preendosomal vesicles...

Tissue section of human prostate containing adenocarcinoma that has been immunostained for the cell-surface antigen BXP34. Nuclei are stained in blue. This image is part of a large collection of image...

Tissue section of human prostate containing adenocarcinoma that has been immunostained for the cell-surface antigen CD133. Nuclei are stained in blue. This image is part of a large collection of image...

Tissue section of human prostate containing adenocarcinoma that has been immunostained for the cell-surface antigen CD133. Nuclei are stained in blue. This image is part of a large collection of image...