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Oswald Avery and his colleagues at The Rockefeller Institute identified DNA as the substance responsible for bacterial transformation.

the verdict
SUPPORTED
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Recorded sources
7 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that Oswald Avery and his colleagues at The Rockefeller Institute identified DNA as the substance responsible for bacterial transformation?

Yes. Multiple historical and scientific sources confirm that Oswald Avery and his colleagues at the Rockefeller Institute identified DNA as the substance responsible for bacterial transformation.

Verdict: SUPPORTED · 7 sources for, 0 against · Last checked

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Judged against reference works: claims of this kind are settled by the historical reference record, not journal abstracts.

Evidence for · 7
Reference article covering this claim directly
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Wikipedia: Oswald Avery. (n.d.). Wikipedia. https://en.wikipedia.org/wiki/Oswald_Avery

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More for · 6
Notes Oswald Avery and colleagues provided data that DNA is the hereditary material.
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PLOS (all journals): Cross-Species Affective Neuroscience Decoding of the Primal Affective Experiences of Humans and Related Animals. (n.d.). PLOS (all journals). https://doi.org/10.1371/journal.pone.0021236

States Avery and colleagues at the Rockefeller Institute showed the transforming substance was DNA.
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LibreTexts: LibreTexts: 5.01%3A Transformation in Bacteria. (n.d.). LibreTexts. https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Biology_(Kimball)/05%3A_DNA/5.01%3A_Transformation_in_Bacteria

Confirms Avery, MacLeod, and McCarty concluded that DNA was the transforming principle.
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OpenStax: OpenStax Biology: 14.1 Historical Basis of Modern Understanding. (n.d.). OpenStax. https://openstax.org/books/biology/pages/edcd817b-eeae-4d6f-8cbb-5cc0430a8564@

States Avery and coworkers published that the transforming principle was made of DNA.
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Semantic Scholar peS2o: A Speculative History of DNA: What If Oswald Avery Had Died in 1934?. (n.d.). Semantic Scholar peS2o. https://journals.plos.org/plosbiology/article/file?id=10.1371/journal.pbio.2001197&type=printable

States Avery and colleagues showed DNA mediates genetic transformation in pneumococci.
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PubMed / MEDLINE: PubMed: [50 years of molecular biology].. (n.d.). PubMed / MEDLINE. https://pubmed.ncbi.nlm.nih.gov/7715413/

Describes the Avery-MacLeod-McCarty experiment performed at the Rockefeller Institute regarding transformation.
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Wikibooks: Wikibooks: Structural Biochemistry/Nucleic Acid/DNA/Avery-MacLeod-McCarty Experiment. (n.d.). Wikibooks. https://en.wikibooks.org/wiki/Structural_Biochemistry/Nucleic_Acid/DNA/Avery-MacLeod-McCarty_Experiment

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