31 дек 1997 г. - Human embryonic stem cell lines are established
Описание:
Scientists figured out how to fertilize cells that will develop into mature cells that can function as neurons, muscles, bone, blood, or other needed cell types.Добавлено на ленту времени:
Дата:
31 дек 1997 г.
Сейчас
~ 27 г назад