29 дек 1867 г. - Gregor Mendel sucessfully isolates nucleic acid
Описание:
In 1869, he isolated a new molecule from the cells’ nuclei and called it “nuclein.” Nuclein contained hydrogen, oxygen, and a unique ratio of phosphorus to nitrogen.Добавлено на ленту времени:
Дата:
29 дек 1867 г.
Сейчас
~ 156 г назад
