History
The first DNA ligase was purified and characterized in 1967. The common commercially available DNA ligases were originally discovered in bacteriophage T4, E. coli and other bacteria.
Read more about this topic: DNA Ligase
Famous quotes containing the word history:
“The history of men’s opposition to women’s emancipation is more interesting perhaps than the story of that emancipation itself.”
—Virginia Woolf (1882–1941)
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“... in a history of spiritual rupture, a social compact built on fantasy and collective secrets, poetry becomes more necessary than ever: it keeps the underground aquifers flowing; it is the liquid voice that can wear through stone.”
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