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Sergei Sergeevich Chetverikov (Russian: Серге́й Серге́евич Четверико́в; 6 May 1880 – 2 July 1959) was a Russian biologist and one of the early contributors to the development of the field of genetics.
Aleksandr Nikolaevich Promptov (also spelled as Promptoff) (27 June 1898, Sevastopol - 11 November 1948, Koltushi) was a Russian and Soviet geneticist and ornithologist who studied bird calls, made recordings and suggested the role of vocalization and behavior in isolation and speciation.
He was his family's fourth and youngest son. His father, Konstantin Pavlovich, was a priest. His brother Nikolai, who was 18 years his senior, was a prominent geneticist who worked with Sergei Chetverikov (1880–1959), a pioneer of population genetics.
Sergei Chetverikov, pioneer of modern evolutionary synthesis Pyotr Chikhachyov , naturalist Alexander Chizhevsky , founder of heliobiology and modern air ionification
It was in a department headed by Sergei Sergeevich Chetverikov, the founder of population genetics and a colleague of Kol’tsov, that Timofeev-Resovskij started his genetics experiments. From 1924 to 1925, he was a research assistant in Kol’tsov's department of zoology at the Medical Pedagogical Institute in Moscow.
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The family was connected through marriages to Tretyakov, Mamontov, Chetverikov business clans, the Sheremetevs [4] and the Greek diaspora. A distant relative, Alexander Vasilyevich Alekseyev, has served as the mayor of Moscow in 1840–1841, [ 5 ] although then the mayor's role was far less significant than in the 1880s.
Aemy General Valery Gerasimov, chief of the general staff of Russia's armed forces, was shown in public on Monday by the defence ministry for the first time since before the failed June 24 mutiny ...