Who is the biophysicist born in 1906 who published major work with Karl Zimmer and N.V. Timofeev-Resovskij?
Karl Zimmer Karl Günter Zimmer (12 July 1911 – 29 February 1988) was a German physicist and radiation biologist, known for his work on the effects of ionizing radiation on DNA. In 1935, he published the major work, "Über die Natur der Genmutation und der Genstruktur", with N. V. Timofeev-Resovskij, and Max Delbrück; it was considered to be a major advance in understanding the nature of gene mutation and gene structure. In 1945, he was sent to the Soviet Union to work on their atomic bomb project. In 1955, he left Russia and eventually went to West Germany.
Ivan Sechenov Ivan Mikhaylovich Sechenov (Russian: Ива́н Миха́йлович Се́ченов ; August 13 [O.S. August 1] 1829 , Tyoply Stan (now Sechenovo) near Simbirsk, Russia – November 15 [O.S. November 2] 1905 , Moscow), was a Russian physiologist, named by Ivan Pavlov as ""The Father of Russian physiology"". Sechenov authored the classic "Reflexes of the Brain" introducing electrophysiology and neurophysiology into laboratories and teaching of medicine.