Gallery movie sperm
This gallery of images and movies illustrates the anatomy of spermatozoa from the nematode This is a mature sperm cell, or spermatozoon, from C.
elegans.
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The first image begins in the retrovesicular ganglion, and the movie proceeds anteriorly through Video shows C. elegans sperm crawling via its pseudopod.
Description:Click image to play movie Adult ALM touch dendrite tomography 3D model produced from a dual-axis electron tomogram of a high pressure frozen adult nematode wild type. Large caliber microtubules are marked in purple, ribosomes in red, smooth ER in yellow, vesicles in blue, ALM plasma membrane in green, and hypodermal membrane in brown. The movie shows the annotated objects in color while panning through steps in the z-dimension of the calculated tomogram cf. The total depth in z is about one micron. No microtubules reach an endpoint within the stack.
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