29 dic 1867 anni - Gregor Mendel sucessfully isolates nucleic acid
Descrizione:
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.Aggiunto al nastro di tempo:
Data:
29 dic 1867 anni
Adesso
~ 156 years ago
