Edward Tatum
E564281
Edward Tatum was an American geneticist and Nobel laureate whose work helped establish the one gene–one enzyme hypothesis and laid foundations for modern molecular genetics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Edward Tatum canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6005950 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edward Tatum Context triple: [Neurospora crassa, usedBy, Edward Tatum]
-
A.
George W. Beadle
George W. Beadle was an American geneticist and Nobel laureate renowned for his work on the "one gene–one enzyme" hypothesis, which helped establish the field of molecular genetics.
-
B.
Fritz Lipmann
Fritz Lipmann was a German-American biochemist and Nobel laureate best known for discovering coenzyme A and elucidating its central role in cellular metabolism.
-
C.
Arthur Harden
Arthur Harden was a British biochemist best known for his pioneering research on the chemistry of fermentation and enzymes, for which he shared the 1929 Nobel Prize in Chemistry.
-
D.
Alexander R. Todd
Alexander R. Todd was a Scottish biochemist and Nobel laureate renowned for his pioneering work on the chemistry of nucleotides and nucleic acids.
-
E.
Conrad Elvehjem
Conrad Elvehjem was an American biochemist best known for identifying niacin as the pellagra-preventing vitamin and for his contributions to nutritional science.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Edward Tatum Target entity description: Edward Tatum was an American geneticist and Nobel laureate whose work helped establish the one gene–one enzyme hypothesis and laid foundations for modern molecular genetics.
-
A.
George W. Beadle
George W. Beadle was an American geneticist and Nobel laureate renowned for his work on the "one gene–one enzyme" hypothesis, which helped establish the field of molecular genetics.
-
B.
Fritz Lipmann
Fritz Lipmann was a German-American biochemist and Nobel laureate best known for discovering coenzyme A and elucidating its central role in cellular metabolism.
-
C.
Arthur Harden
Arthur Harden was a British biochemist best known for his pioneering research on the chemistry of fermentation and enzymes, for which he shared the 1929 Nobel Prize in Chemistry.
-
D.
Alexander R. Todd
Alexander R. Todd was a Scottish biochemist and Nobel laureate renowned for his pioneering work on the chemistry of nucleotides and nucleic acids.
-
E.
Conrad Elvehjem
Conrad Elvehjem was an American biochemist best known for identifying niacin as the pellagra-preventing vitamin and for his contributions to nutritional science.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Nobel laureate
ⓘ
geneticist ⓘ human ⓘ |
| awardReceived | Nobel Prize in Physiology or Medicine ⓘ |
| contributedTo | foundations of modern molecular genetics ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
University of Chicago
ⓘ
University of Wisconsin–Madison ⓘ |
| employer |
Rockefeller Institute for Medical Research
NERFINISHED
ⓘ
Stanford University ⓘ Yale University ⓘ |
| familyName | Tatum NERFINISHED ⓘ |
| fieldOfWork |
biochemistry
ⓘ
genetics ⓘ molecular genetics ⓘ |
| givenName | Edward ⓘ |
| influenced | development of biochemical genetics ⓘ |
| knownFor |
establishing the one gene–one enzyme hypothesis
ⓘ
pioneering biochemical genetics ⓘ |
| languageOfWorkOrName | English ⓘ |
| memberOf | United States National Academy of Sciences NERFINISHED ⓘ |
| notableWork | one gene–one enzyme hypothesis NERFINISHED ⓘ |
| occupation |
biochemist
ⓘ
geneticist ⓘ |
| researchFocus | relationship between genes and enzymes ⓘ |
| sexOrGender | male ⓘ |
| sharedAwardWith |
George Beadle
NERFINISHED
ⓘ
Joshua Lederberg NERFINISHED ⓘ |
| studied | Neurospora crassa NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Edward Tatum Description of subject: Edward Tatum was an American geneticist and Nobel laureate whose work helped establish the one gene–one enzyme hypothesis and laid foundations for modern molecular genetics.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.