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Animal Hall of Fame Slideshows

The following slideshows illustrate the biggest, smallest, meanest, and fastest animals on Earth Related Links Animal Groups Animal Names: Male, Female, and Young…

Luria, Salvador Edward

(Encyclopedia) Luria, Salvador Edward, 1912–1991, American physician, b. Turin, Italy, M.D., Univ. of Turin, 1935. He conducted research and taught at the Institute of Radium in Paris (1938–40),…

differentiation

(Encyclopedia) differentiation, in biology, series of changes that occur in cells and tissues during development, resulting in their specialization. This, in turn, permits a greater variety of…

de Duve, Christian

(Encyclopedia) de Duve, Christian (Christian Renē Maria Joseph de Duve), 1917–2013, Belgian cell biologist, b. England, M.D., Catholic Univ. of Louvain, 1941. He joined the faculty at Louvain in 1947…

Charpentier, Emmanuelle Marie

(Encyclopedia) Charpentier, Emmanuelle MarieCharpentier, Emmanuelle Marieāmänüĕl märēˈ shärpäNtyāˈ [key], 1968–, French microbiologist, Ph.D. Pierre and Marie Curie Univ., 1995. Following…

Glaser, Donald Arthur

(Encyclopedia) Glaser, Donald Arthur, 1926–2013, American physicist, b. Cleveland, Ph.D. California Institute of Technology, 1950. He was a professor at the Univ. of Michigan from 1950 to 1959, when…

Kaelin, William George, Jr.

(Encyclopedia) Kaelin, William George, Jr., 1957–, American oncologist, b. New York City, M.D. Duke Univ., 1982. He has spent his entire career at the Dana-Farber Cancer Institute, Boston, Mass., and…

adaptive radiation

(Encyclopedia) CE5 Adaptive radiation in Hawaiian honey-creepers adaptive radiation, in biology, the evolution of an ancestral species, which was adapted to a particular way of life, into many…

tissue

(Encyclopedia) tissue, in biology, aggregation of cells that are similar in form and function and the intercellular substances produced by them. The fundamental tissues in animals are epithelial,…