... Definition of nuclein
from the Merriam-Webster Online Dictionary with ... and word games. ... focused his studies on nuclein
, a substance found within ... nuclein
- Definition of ...
... Uracil is a common and naturally occurring pyrimidine derivative. Originally discovered in 1900, it was isolated by hydrolysis of yeast nuclein
that was found in bovine thymus and spleen, herring sperm, and wheat germ. It ... uracil n. ( Abbr. U ) A pyrimidine base, C 4 H 4 N 2 O 2 ...