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  1. www.u-helmich.de › bio › genDie Versuche von AVERY - u-helmich.de

    wie Avery genau nachgewiesen hat, dass die DNA der Träger der Erbinformation ist. Zusammenfassung. Oswald Avery et al. fanden 1944 heraus, dass die chemische Grundlage der von Griffith entdeckten Transformation die DNA war. Nucleasen, also DNA-zerstörende Enzyme, verhinderten eine Transformation, Proteasen, Lipasen und andere Enzyme dagegen ...

  2. cs.wikipedia.org › wiki › Oswald_AveryOswald Avery – Wikipedie

    Oswald Theodore Avery ( 21. října 1877, Halifax, Kanada – 2. února 1955) byl americký lékař a vědec kanadského původu. Většinu profesního života strávil v Rockefeller University Hospital v New Yorku. Avery byl jedním z prvních molekulárních biologů vůbec a věnoval se i imunologii, nicméně nejznámější je jeho podíl ...

  3. www.khanacademy.org › science › biologyClassic experiments: DNA as the genetic material

    Experiments by Frederick Griffith, Oswald Avery and his colleagues, and Alfred Hershey and Martha Chase. Introduction Our modern understanding of DNA's role in heredity has led to a variety of practical applications, including forensic analysis, paternity testing, and genetic screening.

  4. simple.wikipedia.org › wiki › Oswald_AveryOswald Avery - Simple English Wikipedia, the free encyclopedia

    Oswald Avery. Oswald Theodore Avery Jr. FRS [1] (October 21, 1877 – February 20, 1955) was a Canadian-born American physician and medical researcher. Most of his career was spent at the Rockefeller University Hospital in New York City. Avery was one of the first molecular biologists and one of the first people to study immunochemistry .

  5. www.cell.com › current-biology › pdfOswald Avery, DNA, and the transformation of biology - Cell Press

    Oswald Avery, DNA, and the transformation of biology. Seventy years ago, Oswald Avery and his colleagues from the Rockefeller Institute published the first evidence that genes are made of DNA. Their discovery was received with a mixture of enthusiasm, suspicion and perplexity. In this article, I trace the reasons for these different responses ...

  6. en.wikipedia.org › wiki › Avery–MacLeod–McCarty_experimentAvery–MacLeod–McCarty experiment - Wikipedia

    Avery–MacLeod–McCarty experiment. The Avery–MacLeod–McCarty experiment was an experimental demonstration by Oswald Avery, Colin MacLeod, and Maclyn McCarty that, in 1944, reported that DNA is the substance that causes bacterial transformation, in an era when it had been widely believed that it was proteins that served the function of ...

  7. profiles.nlm.nih.gov › spotlight › ccBiographical Overview | Oswald T. Avery - Profiles in Science

    Biographical Overview. "Dr. Avery was a true scientist with an insatiable curiosity and a powerful and unremitting urge to discover the innermost mechanisms of the biological facts that came under his observations." Oswald Theodore Avery was born on 21 October 1877 in Halifax, Nova Scotia, the second of three sons of Elizabeth Crowdy and Joseph ...