Research Paper Volume 13, Issue 19 pp 23328—23337

Figure 7. Oocyte mitochondrial membrane potential. In normal mitochondria, JC-1 gather in the mitochondrial matrix to form polymers, emit strong red fluorescence, unhealthy mitochondria due to the decline or loss of membrane potential, JC-1 in the form of monomers in the cytoplasm, produce green fluorescence.