First-ever demonstration of artificial embryo twinning (2 янв 1885 г. – 31 дек 1885 г.)
Описание:
Dreisch showed that by shaking two-celled sea urchin embryos, it was possible to separate the cells. Once separated, each cell grew into a complete sea urchin. This showed that each cell has its own complete set of genetic instructions and can grow into a full organism.Добавлено на ленту времени:
Дата:
2 янв 1885 г.
31 дек 1885 г.
~ 12 months