Giuseppe Attardi 1923–2008
Giuseppe Attardi 1923–2008 A Biographical Memoir by Anne Chomyn ©2015 National Academy of Sciences. Any opinions expressed in this memoir are those of the author and do not necessarily reflect the views of the National Academy of Sciences. GIUSEPPE ATTARDI September 14, 1923–April 5, 2008 Elected to the NAS, 1984 Giuseppe Attardi, an Italian American scientist, obtained a degree in medicine from the University of Padua, but he never intended to practice medicine. He left his native land several years later to become a part of the emerging field of molecular biology, where he made significant contributions in the field of gene expression in bacterial, avian, and mammalian cells. Giuseppe is best known for his in-depth characterization of mitochondrial RNA and its synthesis in mammalian cells. His discovery that more than half the informational Technology. Institute of Photography by Jim Staub, California content of mitochondrial DNA (mtDNA) is dedicated to coding for subunits of complex I, the largest enzyme of the respiratory chain, completed the elucidation of the mito- By Anne Chomyn chondrial genome. In addition, his laboratory produced the first mammalian cell lines that lack mtDNA. These cell lines have become important genetic tools in the study of mitochondrial diseases. Early years Giuseppe was born in Vicari, Sicily, in 1923. He was the second of three sons born to Luigi Attardi, a Sicilian, and Saveria, a Calabrian. Giuseppe’s father was a prefect, a repre- sentative of the Ministry of the Interior. While the children were growing up, the father’s position required them to relocate to several cities, namely L’Aquila, Benevento, Pula (now a part of Croatia), and, finally, to Padua in 1939.
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