Changes in Mitochondrial Size and Morphology in the RPE and Photoreceptors of the Developing and Ageing Zebrafish
Mitochondria are essential adenosine triphosphate (ATP)-generating cellular organelles.In the retina, they are highly numerous in the photoreceptors and retinal pigment epithelium (RPE) due to their high energetic requirements.Fission and fusion of the mitochondria within these cells allow them to adapt to changing demands over the lifespan of the