Ground state depletion (GSD) micrograph of microtubules in a HeLa cell. At centre is the microtubule organising centre,from which the cell's microtubules emerge. Microtubules are polymers of the protein tubulin and are a component of the cytoskeleton. The cytoskeleton maintains the cell's shape,allows some cellular mobility and is involved in intracellular transport and nuclear division. The cell has been stained with anti-alpha-tubulin antibodies tagged with the fluorescent dye Alexa 647 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / AMMRF, UNIVERSITY OF SYDNEY |
Taille de l’image : | 4184 px × 4178 px |
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