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Lederberg, Joshua

(Encyclopedia)Lederberg, Joshua lāˈdərbûrgˌ [key], 1925–2008, American geneticist, b. Montclair, N.J., grad. Columbia, 1944, Ph.D. Yale, 1948. He is known for his studies of the genetic mechanisms of bacteri...

Tatum, Edward Lawrie

(Encyclopedia)Tatum, Edward Lawrie, 1909–75, American geneticist, b. Boulder, Colo., grad. Univ. of Wisconsin (B.A., 1931; M.S., 1932; Ph.D., 1935). From 1937 to 1945 he taught at Stanford and from 1945 to 1948 a...

Joshua tree

(Encyclopedia)Joshua tree: see yucca.

Logan, Joshua

(Encyclopedia)Logan, Joshua, 1908–88, American theatrical and film director and writer, b. Texarkana, Tex. He directed several successes in New York, including Knickerbocker Holiday (1938) and Annie Get Your Gun ...

Barney, Joshua

(Encyclopedia)Barney, Joshua bärˈnē [key], 1759–1818, American naval officer and privateer, b. Baltimore. He entered the navy early in the American Revolution, engaged in many feats of daring, and was captured...

Beadle, George Wells

(Encyclopedia)Beadle, George Wells, 1903–89, American geneticist, b. Wahoo, Nebr., grad. Univ. of Nebraska (B.S., 1926; M.S., 1927), Ph.D. Cornell, 1931. Beadle taught (1931–36) biology at the California Instit...

Chamberlain, Joshua Lawrence

(Encyclopedia)Chamberlain, Joshua Lawrence, 1828–1914, Union general in the Civil War, b. Brewer, Maine, grad. Bowdoin, 1852, and Bangor Theological Seminary, 1855. He taught at Bowdoin from 1855 to 1862, when he...

Heschel, Abraham Joshua

(Encyclopedia)Heschel, Abraham Joshua hĕshˈəl [key], 1907–72, American Jewish philosopher and theologian, b. Warsaw, Poland. He succeeded Martin Buber as director of the Central Organization for Jewish Adult E...

Giddings, Joshua Reed

(Encyclopedia)Giddings, Joshua Reed, 1795–1864, American abolitionist, b. Tioga Point (now Athens), Pa. A successful lawyer in Jefferson, Ohio, he represented the Western Reserve in Congress (1838–59). For his ...

Norton, Joshua Abraham

(Encyclopedia)Norton, Joshua Abraham, 1818–80, colorful eccentric of San Francisco known as “Emperor Norton,” b. London. He went (1820) with his parents to Cape Town, South Africa, and news of the California ...