Zebrafish notochord. Confocal light micrograph showing a sagittal optical section through a zebrafish (Danio rerio) larva. The developing notochord (the precursor to the spinal column) is seen running from lower left to upper right. The specimen has been treated with fluorescent stains: cell nuclei appear yellow; collagen (a connective protein) appears blue. A confocal microscope detects light only from the focal point of its objective lens. By scanning with the focus of the microscope,an image of a thin slice of an intact specimen can be built up. Magnification unknown | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Reichelt, Stefanie |
Bildgröße: | 1024 px × 1024 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |