babies of three-parent. inherited mitochondrial diseases. pronuclear transfer in human embryos.

anatomy baby biological biology blastocyst care cell development diagram disease educational egg embryo embryology embryonic female fertile fertility fertilization follicle genetic human infertile infertility inherited insemination medical medicine membrane microbiology mitochondria mitochondrial mitochondrion nucleus ovulation parent pregnancy pronuclear reproduction research science semen sperm spermatozoon transfer treatment vitro zygote