Human spermatids,light micrograph. The manchette is a transient microtubular collar surrounding the elongating spermatid nucleus. It is only present during spermatid head elongation. Stained with Mallory's phosphotungstic haematoxylin. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JOSE CALVO |
Taille de l’image : | 3840 px × 3072 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |