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Fig. 5 | Cell & Bioscience

Fig. 5

From: Autologous mitochondrial microinjection; a strategy to improve the oocyte quality and subsequent reproductive outcome during aging

Fig. 5

In PB1 transfer procedure, after enucleating the recipient oocyte, PB1 from donor oocyte is discarded, then removed PB1 is fused to enucleated recipient oocyte. After that, the ICSI procedure is performed with partner’s sperm. In PB2 transfer procedure, following both donor and recipient oocytes fertilization, PB2 from donor oocyte is extracted and transferred into the recipient zygote in which the female pronuclei is removed. Eventually, the reconstructed zygote is produced

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