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Marie Charlotte Carmichael Stopes (1880-1958)
By: Ellen M. DuPont
| Published: Jul 10, 2008
Marie Charlotte Carmichael Stopes was born in Edinburgh, Scotland, on 15 October 1880 to Charlotte Carmichael Stopes, a suffragist, and Henry Stopes…
Peoplepublic healthethicsReproductionBiography
John Tyler Bonner (1920- )
By: Mary E. Sunderland
| Published: May 09, 2008
The establishment and growth of developmental-evolutionary biology owes a great debt to the work of John Tyler Bonner. Bonner's studies of cellular…
PeopleDictyosteliidaBiographyMorphogenesisMulticellularity
Alexis Carrel (1873-1944)
By: Adam R. Navis
| Published: Feb 29, 2008
Alexis Carrel was a doctor and researcher who studied tissue cultures. He continued Ross Granville Harrison's research and produced many…
Tissue Culture TechniquesBiographyTissue culture
Johannes Holtfreter (1901-1992)
By: Adam R. Navis
| Published: Feb 29, 2008
Johannes Holtfreter made important discoveries about the properties of the organizer discovered by Hans Spemann. Although he spent much time away…
Organizers, EmbryonicBiographyFrogs
Father Frank Pavone (1959- )
By: Katherine Brind'Amour
| Published: Feb 29, 2008
Father Frank Pavone, a key proponent of the Roman Catholic Church's pro-life movement, has devoted his life's work to ending abortion, euthanasia,…
PeoplereligionReproductionBiographyCatholicism
Edward B. Lewis (1918-2004)
By: Adam R. Navis
| Published: Nov 11, 2007
Edward B. Lewis studied embryonic development in Drosophila, including the discovery of the cis-trans test for recessive genes, and the…
PeopleDrosophilaBiography
Conrad Hal Waddington (1905-1975)
By: Adam R. Navis
| Published: Nov 08, 2007
Conrad Hal Waddington was an embryologist and theoretical biologist. His early experimental work investigated aspects of embryonic induction and the…
EpigenomicsEpigeneticsBiography
John Charles Rock (1890-1984)
By: Kimberly A. Buettner
| Published: Nov 08, 2007
Born on 24 March 1890 in Marlborough, Massachusetts, to Ann and Frank Rock, John Charles Rock was both a devout Catholic and one of the leading…
PeopleContraceptionReproductionReproductive RightsCatholicism
Katharine McCormick (1876-1967)
By: Aliya Buttar
| Published: Nov 08, 2007
Katharine Dexter McCormick, who contributed the majority of funding for the development of the oral contraceptive pill, was born to Josephine and…
PeopleContraceptionethicsReproductionReproductive Rights
Robert William Briggs (1911-1983)
By: Adam R. Navis
| Published: Nov 08, 2007
Robert William Briggs was a prolific developmental biologist. However, he is most identified with the first successful cloning of a frog by nuclear…
PeopleNuclear Transfer TechniquesNuclear TransplantationBiography