Transmission electron micrograph (TEM) of the ultrastructure of a gap junction, or nexus, between two apposed cells separated by only 2-3 nanometres. Minute channels, or pores, in the junction allow ion and small molecule exchange. Magnification: x25000 when printed at 10 cm wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Microscape |
Taille de l’image : | 4724 px × 3613 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |