History
Lindahl was the first to observe repair of uracil in DNA. UDG was purified from Escherichia coli, and this hydrolysed the N-glycosidic bond connecting the base to the deoxyribose sugar of the DNA backbone.
Read more about this topic: DNA Glycosylase
Famous quotes containing the word history:
“I cannot be much pleased without an appearance of truth; at least of possibilityI wish the history to be natural though the sentiments are refined; and the characters to be probable, though their behaviour is excelling.”
—Frances Burney (17521840)
“When the history of guilt is written, parents who refuse their children money will be right up there in the Top Ten.”
—Erma Brombeck (20th century)