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Johnson, Treat B.; Coghill, Robert D. (1925). "Researches on
Pyrimidines. C111. The Discovery of 5-Methyl-Cytosine in Tuberculinic Acid, the Nucleic Acid of the Tubercle Bacillus".
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Johnson supervised 94 graduate students, together generating 182 papers on pyrimidine chemistry in a total research output of 358 publications and 15 patents. The focus was
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Treat
Baldwin Johnson was born in Bethany, Connecticut, on 29 March 1875, the oldest of three sons of Dwight Lauren Johnson and Harriet Adeline Baldwin. He was educated at
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Johnson became an instructor of chemistry at the
Sheffield Scientific School in 1902 and then an assistant professor in 1909. He specialized in
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under the supervision of H L Wheeler. By the time of its completion in 1901, Johnson had published seven scientific papers relating mainly to
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and graduated from the
Sheffield Scientific School of Yale University in 1898, where he obtained work as a laboratory assistant and began a
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Johnson, Treat B.; Hahn, Dorothy A. (1933). "Pyrimidines: Their Amino and Aminoöxy
Derivatives".
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Sheffield
Scientific School chemistry class, 1898. Johnson is seated center, holding a copy of
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Johnson, Treat B. (1918). "The
Development of Pyrimidine Chemistry–Medal Address".
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291:. Together with R. D. Coghill, Johnson was the first to discover the existence of
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321:"IV. Researches on Pyrimidins: On a Color Test for Uracil and Cytosin Plate II"
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Shelton, Elbert M.; Johnson, Treat B. (1930). "Silk—A Field for
Research1".
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Wyatt, G. R. (1950). "Occurrence of 5-Methyl-Cytosine in
Nucleic Acids".
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Johnson married Emma
Estelle Amerman in 1904; they had no children.
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Johnson, Treat B. (1914). "The Origin of Purines in Plants".
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substances but he also worked on the chemical degradation of
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in 1928, which he retained until his retirement in 1943.
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Biographical Memoirs of the National Academy of Sciences
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Yale School of Engineering & Applied Science alumni
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369:Journal of Industrial & Engineering Chemistry
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187:(29 March 1875 – 28 July 1947) was an American
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319:Wheeler, Henry L.; Johnson, Treat B. (1907).
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247:. and in 1919 was elected to the US
434:. A.C. Gilbert Co. pp. 1–128.
235:in 1914. In 1918, he received the
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478:Vickery, Hubert Bradford (1952).
692:People from Bethany, Connecticut
546:"Necrology: Treat B. Johnson".
325:Journal of Biological Chemistry
528:. National Academy of Sciences
243:in recognition of his work on
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579:. A. C. Gilbert Company. 1937
338:10.1016/S0021-9258(17)45991-6
249:National Academy of Sciences
146:Sheffield Scientific School
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560:10.1021/cen-v025n037.p2646
432:Fun with Gilbert chemistry
430:Johnson, Treat B. (1946).
306:Mycobacterium tuberculosis
241:American Chemical Society
231:and was promoted to full
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712:Yale Sterling Professors
203:Early life and education
697:Yale University faculty
480:"Treat Baldwin Johnson"
253:Sterling Professorship
313:Selected publications
285:A. C. Gilbert Company
251:. Yale awarded him a
185:Treat Baldwin Johnson
23:Treat Baldwin Johnson
574:"Chemistry for boys"
103:Emma Estelle Amerman
638:1950Natur.166..237W
611:10.1021/ja01688a030
505:"Nichols Medalists"
423:10.1021/cr60045a002
402:10.1021/ie50244a025
381:10.1021/ie50100a028
360:10.1021/ja02179a013
209:Ansonia high school
554:(37): 2646. 1947.
526:"Treat B. Johnson"
193:Sterling Professor
37:The New York Voice
707:American chemists
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297:tuberculinic acid
265:organic synthesis
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75:(1947-07-28)
73:28 July 1947
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687:1947 deaths
682:1875 births
273:therapeutic
269:nucleobases
245:pyrimidines
217:imidoesters
174:H L Wheeler
82:Nationality
63:Connecticut
676:Categories
583:2022-09-13
532:2022-09-12
511:2022-09-13
456:References
440:B0007HIS8W
301:nucleotide
51:1875-03-29
493:: 81–119.
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259:Research
86:American
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634:Bibcode
239:of the
59:Bethany
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626:Nature
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223:Career
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128:Fields
115:(1918)
108:Awards
100:Spouse
658:S2CID
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650:PMID
436:ASIN
299:, a
283:for
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