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May 10, 2024 · Frederick Griffith (born October 3, 1877, Eccleston, Lancashire, England—died 1941, London) was a British bacteriologist whose 1928 experiment with bacterium was the first to reveal the “transforming principle,” which led to the discovery that DNA acts as the carrier of genetic information.
Frederick Griffith (1877–1941) was a British bacteriologist whose focus was the epidemiology and pathology of bacterial pneumonia. In January 1928 he reported what is now known as Griffith's Experiment, the first widely accepted demonstrations of bacterial transformation, whereby a bacterium distinctly changes its form and function.
弗雷德里克·格里菲斯（Frederick Griffith，1879年—1941年）是一位英國 細菌學家、傳染病學家與肺炎 病理學家。 1928年1月進行了一項「 格里菲斯實驗 」，他透過肺炎鏈球菌（ 學名 ： Streptococcus pneumoniae ）進行實驗，發現細菌品系間可以互相轉換，並改變其 形態 ...
Jul 19, 2019 · Legendary Cleveland television personality Fred Griffith has died at the age of 90. Fred worked at WEWS from 1966 to 1999. In his time at WEWS, Fred produced newscasts and was the station’s...
格里菲斯实验（Griffith's experiment），又称格里菲斯转型实验，是由弗雷德里克·格里菲斯（Frederick Griffith）在1928年利用肺炎链球菌与老鼠所进行的一系列生物学 实验。实验结果显示，细菌的遗传讯息，会因为转型（或称转化）作用而发生改变。
In 1928, British bacteriologist Frederick Griffith conducted a series of experiments using Streptococcus pneumoniae bacteria and mice. Griffith wasn't trying to identify the genetic material, but rather, trying to develop a vaccine against pneumonia.
弗雷德里克·格里菲斯（Frederick Griffith，1879年—1941年）是一位英国 细菌学家、传染病学家与肺炎 病理学家。 1928年1月进行了一项“ 格里菲斯实验 ”，他透过肺炎链球菌（ 学名 ： Streptococcus pneumoniae ）进行实验，发现细菌品系间可以互相转换，并改变其 形态 ...
弗雷德里克·格里菲斯，Frederick Griffith，1877年－1941年，英国细菌学家， 格里菲斯实验 的 操作者 。. [1] 他在1928年进行了一项“格里菲斯实验”，发现了转型定律，后来其他人发现其中原理为 DNA 的转移。. 弗雷德里克·格里菲斯，Frederick Griffith，1877年－1941年 ...
Dec 25, 2022 · Frederick Griffith was a British bacteriologist who performed transformation experiments that suggested that DNA was the hereditary material. His focus was on the epidemiology and pathology of bacterial pneumonia – which led him to develop the principle of bacterial transformation – which allow scientist to transform a bacterium through the ...
In England, microbiologist Frederick Griffith was studying two strains of Streptococcus pneumoniae that varied dramatically in both their appearance and their virulence, or their ability to...
