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Jennifer Doudna

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Jennifer Doudna

Jennifer Anne Doudna ForMemRS (/ˈddnə/; born February 19, 1964) is an American biochemist who has pioneered work in CRISPR gene editing, and made other fundamental contributions in biochemistry and genetics. She received the 2020 Nobel Prize in Chemistry, with Emmanuelle Charpentier, "for the development of a method for genome editing." She is the Li Ka Shing Chancellor's Chair Professor in the department of chemistry and the department of molecular and cell biology at the University of California, Berkeley. She has been an investigator with the Howard Hughes Medical Institute since 1997.

In 2012, Doudna and Emmanuelle Charpentier were the first to propose that CRISPR-Cas9 (enzymes from bacteria that control microbial immunity) could be used for programmable editing of genomes, which has been called one of the most significant discoveries in the history of biology. Since then, Doudna has been a leading figure in what is referred to as the "CRISPR revolution" for her fundamental work and leadership in developing CRISPR-mediated genome editing.

Doudna's awards and fellowships include the 2000 Alan T. Waterman Award for her research on the structure of a ribozyme, as determined by X-ray crystallography and the 2015 Breakthrough Prize in Life Sciences for CRISPR-Cas9 genome editing technology, with Charpentier. She has been a co-recipient of the Gruber Prize in Genetics (2015), the Tang Prize (2016), the Canada Gairdner International Award (2016), and the Japan Prize (2017). She was named one of the Time 100 most influential people in 2015, and in 2023 was inducted into the National Inventors Hall of Fame. In 2020, Jennifer Doudna was awarded the Nobel Prize in Chemistry alongside Emmanuelle Charpentier for the development of CRISPR-Cas9 genome editing technology, which has revolutionized molecular biology and holds immense potential for treating genetic diseases.

Jennifer Doudna was born February 19, 1964, in Washington, D.C., as the daughter of Dorothy Jane (Williams) and Martin Kirk Doudna. Her father received his Ph.D. in English literature from the University of Michigan, and her mother held a master's degree in education. When Doudna was seven years old, the family moved to Hawaii so her father could accept a teaching position in American literature at the University of Hawaii at Hilo. Doudna's mother earned a second master's degree in Asian history from the university and taught history at a local community college.

Growing up in Hilo, Hawaii, Doudna was fascinated by its flora and fauna. Her father enjoyed reading about science and had books on popular science at home. When Doudna was in the sixth grade, he gave her a copy of James Watson's 1968 book on the discovery of the structure of DNA, The Double Helix, which was a major inspiration. Doudna also developed her interest in science and mathematics in school.

While she attended Hilo High School, Doudna's interest in science was nurtured by her 10th-grade chemistry teacher, Jeanette Wong, whom she has routinely cited as a significant influence in sparking her nascent scientific curiosity. A visiting lecturer on cancer cells further encouraged her pursuit of science as a career choice. She spent a summer working in the University of Hawaii at Hilo lab of noted mycologist Don Hemmes and graduated from Hilo High School in 1981.

Doudna was an undergraduate student at Pomona College in Claremont, California, where she studied biochemistry. During her freshman year, while taking a course in general chemistry, she questioned her own ability to pursue a career in science, and considered switching her major to French as a sophomore. However, her French teacher suggested she stay with science. Chemistry professors Fred Grieman and Corwin Hansch at Pomona had a major impact on her. She started her first scientific research in the lab of professor Sharon Panasenko. She earned her Bachelor of Arts degree in biochemistry in 1985. She chose Harvard Medical School for her doctoral study and earned a Ph.D. in biological chemistry and molecular pharmacology in 1989. Her Ph.D. dissertation was on a system that increased the efficiency of a self-replicating catalytic RNA and was supervised by Jack W. Szostak.

After her Ph.D., she held research fellowships in molecular biology at the Massachusetts General Hospital and in genetics at Harvard Medical School. From 1991 to 1994, she was Lucille P. Markey Postdoctoral Scholar in Biomedical Science at the University of Colorado Boulder, where she worked with Thomas Cech. As of 2022, Doudna has an h-index of 141 according to Google Scholar and of 111 according to Scopus.

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