Description
Autograph note signed, one page (with an affixed magazine picture), 4,25 x 3,75 inch, brief letter to Mr. Temmen, written and signed in dark ink "Dear Mr Temmen: I send greetings and all good wishes for your success in your chosen field of medicine - Sincerely - George W. Beadle", in very fine condition. Accompanied by a signed photograph of Edward L. Tatum as scientist, 4,75 x 3,75 inch, signed in dark ink "E. L. Tatum", in very fine condition & a typed letter signed, one page, 5,25 x 8,25 inch, `The Rockefeller University` stationery, New York, 16.11.1973, reply letter to "Mr. Luder Temmen" - concerning DNA, signed in blue ink "E. L. Tatum", in very fine condition.
In parts:
"[...] However, it would seem probable that regulator protein binds specifically to DNA by hydrogen bonding, in much the same way as DNA or RNA strands are held together."
Further Information on the person
Profession:
(1903-1989, Beadle) American scientist in the field of genetics, and Nobel Prize in Physiology or Medicine Nobel laureate & (1909-1975, Tatum) American geneticist - he shared half of the Nobel Prize in Physiology or Medicine in 1958 with George Wells Beadle for showing that genes control individual steps in metabolism
Year of Birth: 1903
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