Ueber die chemische Zusammensetzung der Eiterzellen.

In 1869 Miescher discovered a substance which he termed nuclein (nucleoprotein), later shown to be the hereditary genetic material. He demonstrated it in pus cells. The discovery he first published in 1871. He was also first to suggest the existence of the genetic code (see Nature (Lond.), 1967, 215, 556).

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