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Sergei Gavrilovich Navashin ((ロシア語:Серге́й Гаврилович Навашин)); (14 December 1857 – 10 December 1930) was a Russian biologist. He discovered double fertilization in plants in 1898. == Biography == 1874 — enters the Medical Surgical Academy in St. Petersburg, works on chemistry in the laboratory of A. Borodin 1878 — moves to the Moscow University, obtains Candidate degree in 1881 in Chemistry. Under the influence of K. Timiryazev and V. Zinger starts to study Botany. Receives a position of a laboratory assistant at the chair of Plant Physiology and later (1885) in the Petrovskaya Agricultural Academy. 1894 — is invited to work at the chair of Systematics and Morphology of the Kiev University. During 1894-1914 works as a director of the Botanical Garden of Kiev University 1896 — defends his doctoral thesis in the University of Odessa 1918-1923—professor of Tbilisi University (Georgia) 1923—founds the Timiryazev Biological Institute in Moscow. Heads it till 1929. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Sergei Navashin」の詳細全文を読む スポンサード リンク
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