They also found that a protein called Seven in absentia 2 (Siah2) is a key regulator of the turnover of a well - studied, clock nuclear protein called RevErbα on a 24 - hour cycle. (sciencedaily.com)
I ended up finding an article on extracting nuclear protein [containing DNA] from cells using ethanol. (discovermagazine.com)
I said, «Oh, it's got to do with nuclear protein and inducing melanin synthesis in albino chickens.» (discovermagazine.com)