Suchergebnisse
Suchergebnisse:
30. Apr. 2016 · El botánico estadounidense George Ledyard Stebbins (1906–2000). Los conceptos de “síntesis evolutiva” y “teoría sintética” fueron formulados por Julian Huxley en su libro Evolución: la síntesis moderna (1942), en el cual también introdujo el término Biología evolutiva.
Solbrig, Otto T.. "George Ledyard Stebbins" In Topics in Plant Population Biology edited by Otto T. Solbrig, Subodh Jain, George B. Johnson and Peter H. Raven, 1-3. New York Chichester, West Sussex: Columbia University Press, 1979.
George Ledyard Stebbins. 1906-2000. American plant geneticist who created an artificial grass species through induced polyploidy, the presence of two or more sets of chromosomes in an organism. Stebbins studied angiosperm evolution under the context of natural selection, reproductive isolation, and the modern synthetic theory of evolution.
George Ledyard Stebbins (1906—2000) Quick Reference (1906–2000) American geneticist. Born in Lawrence, New York, Stebbins studied biology at Harvard where he obtained his PhD in 1931. After working at Colgate University he moved to Berkeley in 1935 an ...
20. Juni 2000 · Ledyard Stebbins, born January 6, 1906, was deeply fond of nature all his life, starting with his experiences around Seal Harbor, Maine, when he was 4 years old. While he was still young, his mother contracted tuberculosis, and the family moved west to find a more healthy climate for her, first in Pasadena, then in Colorado Springs. An important formative period of Ledyard's life was spent at ...
Stebbins, George Ledyard, amerikan.Genetiker, *6.1.1906, †19.1.2000 Lawrence (N.Y.); 1931–35 Instructor für Biologie an der Colgate University in Hamilton (N.Y.), ab 1935 Junior Geneticist und ab 1947 Professor für Genetik an der University of California in Berkeley, 1959–63 Professor am Davis Campus der University of California; bedeutende Beiträge zur Synthetischen Evolutionstheorie ...
Ledyard Stebbins was born in 1906 into a relatively wealthy New York family. His father, George L. Stebbins, was a real-estate developer who helped to develop the posh resort town of Seal Harbor, Maine, and who had been instrumental in helping to create Acadia National Park nearby. As a result Ledyard spent much of his early childhood ...
