| Only one spermatozoid is placed via microinjection inside the ovocytes in order to achieve fertilisation. |
| Adopting microinjection for pollutant research requires further investigation. |
| His inventions include an electronic microinjection device and a flexible substrate for cell culture. |
| The caudal medulla was exposed to insert a microinjection pipette into the XII nucleus. |
| Interspecific heteroplasmic mice were also produced by microinjection of somatic mitochondria into pronucleus-stage embryos. |
| For introduction of spermatid mitochondria, in vitro fertilization was carried out by microinjection of spermatids into unfertilized oocytes as described previously. |
