Tan Jiazhen (15 September 1909 – 1 November 2008), also known as C. C. Tan, was a Chinese

geneticist A geneticist is a biologist or physician who studies genetics, the science of genes, heredity, and variation of organisms. A geneticist can be employed as a scientist or a lecturer. Geneticists may perform general research on genetic processes ...

. He was an academician of the

Chinese Academy of Sciences The Chinese Academy of Sciences (CAS); ), known by Academia Sinica in English until the 1980s, is the national academy of the People's Republic of China for natural sciences. It has historical origins in the Academia Sinica during the Republi ...

and a foreign member of

United States National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nati ...

. Tan was a main founder of modern Chinese genetics.

Biography

Tan was born in

Cixi Empress Dowager Cixi ( ; mnc, Tsysi taiheo; formerly romanised as Empress Dowager T'zu-hsi; 29 November 1835 – 15 November 1908), of the Manchu Yehe Nara clan, was a Chinese noblewoman, concubine and later regent who effectively controlled ...

Ningbo Ningbo (; Ningbonese: ''gnin² poq⁷'' , Standard Mandarin pronunciation: ), formerly romanized as Ningpo, is a major sub-provincial city in northeast Zhejiang province, People's Republic of China. It comprises 6 urban districts, 2 sate ...

Zhejiang Zhejiang ( or , ; , Chinese postal romanization, also romanized as Chekiang) is an East China, eastern, coastal Provinces of China, province of the People's Republic of China. Its capital and largest city is Hangzhou, and other notable citie ...

. His father was a local postman. From 1926 to 1930, Tan did his undergraduate study at Soochow University. In 1932, Tan received M.Sc from Yenching University. Tan continued his study in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

and received PhD from the

California Institute of Technology The California Institute of Technology (branded as Caltech or CIT)The university itself only spells its short form as "Caltech"; the institution considers other spellings such a"Cal Tech" and "CalTech" incorrect. The institute is also occasional ...

in 1937, under the supervision of

Theodosius Dobzhansky Theodosius Grigorievich Dobzhansky (russian: Феодо́сий Григо́рьевич Добржа́нский; uk, Теодо́сій Григо́рович Добржа́нський; January 25, 1900 – December 18, 1975) was a prominent ...

Thomas Hunt Morgan Thomas Hunt Morgan (September 25, 1866 – December 4, 1945) was an American evolutionary biologist, geneticist, embryologist, and science author who won the Nobel Prize in Physiology or Medicine in 1933 for discoveries elucidating the role that ...

and Alfred Henry Sturtevant also were his professors. He later taught at

Columbia University Columbia University (also known as Columbia, and officially as Columbia University in the City of New York) is a private research university in New York City. Established in 1754 as King's College on the grounds of Trinity Church in Manhatt ...

. After Tan returned to China, he became a professor at the Department of Biology of

Zhejiang University Zhejiang University, abbreviated as ZJU or Zheda and formerly romanized as Chekiang University, is a national public research university based in Hangzhou, Zhejiang, China. It is a member of the prestigious C9 League and is selected into the n ...

Hangzhou Hangzhou ( or , ; , , Standard Mandarin pronunciation: ), also romanized as Hangchow, is the capital and most populous city of Zhejiang, China. It is located in the northwestern part of the province, sitting at the head of Hangzhou Bay, whic ...

. In 1952, Tan was transferred to

Fudan University Fudan University () is a national public research university in Shanghai, China. Fudan is a member of the C9 League, Project 985, Project 211, and the Double First Class University identified by the Ministry of Education of China. It is als ...

Shanghai Shanghai (; , , Standard Mandarin pronunciation: ) is one of the four direct-administered municipalities of the People's Republic of China (PRC). The city is located on the southern estuary of the Yangtze River, with the Huangpu River flowin ...

. Tan founded the first department of genetics in China at Fudan University. "As part of the Morgan group in the 1930s, Tan helped make '' Drosophila pseudoobscura'' the leading species for evolutionary studies and did pioneering work in

insect Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three ...

genetics. In spite of interruptions by Lysenkoism and by the Cultural Revolution, Tan was still scientifically active in China." Tan died on 1 November 2008 of

multiple organ dysfunction syndrome Multiple organ dysfunction syndrome (MODS) is altered organ function in an acutely ill patient requiring medical intervention to achieve homeostasis. Although Irwin and Rippe cautioned in 2005 that the use of "multiple organ failure" or "multisy ...

at the age of 99 in Shanghai.

Main academic positions

* At Fudan University: ** Founding Chair of the Department of Genetics, Fudan University ** Director of the Research Institute of Genetics, Fudan University ** Head of the School of Life Sciences, Fudan University ** Vice-president of Fudan University * Vice-president, President, Honorary-president of the Chinese Society for Genetics * Editor-in-chief, ''Acta Genetica Sinica'' * President, Chinese Society for Biotechnology * Board Director, Chinese Environmental Mutagen Society * Member of the Board, The 8th International Congress of Genetics, 1948, Sweden * Vice-president, 15th International Congress of Genetics, 1983,

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

* Vice-president, 16th International Congress of Genetics, 1988,

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

* Vice-president, 17th International Congress of Genetics, 1993, UK * President, 18th International Congress of Genetics, 1998,

Beijing } Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 ...

China

Political positions

* Honorary president, China Democratic League

Honors and awards

* Academician,

, elected 1980 * Member, The Third World Academy of Sciences, elected 1985 * Foreign member,

, elected 1985 * Foreign member,

Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...

Accademia dei Quaranta, elected 1987 * Honorary member, The

New York Academy of Sciences The New York Academy of Sciences (originally the Lyceum of Natural History) was founded in January 1817 as the Lyceum of Natural History. It is the fourth oldest scientific society in the United States. An independent, nonprofit organization wi ...

, elected 1999 *

Caltech The California Institute of Technology (branded as Caltech or CIT)The university itself only spells its short form as "Caltech"; the institution considers other spellings such a"Cal Tech" and "CalTech" incorrect. The institute is also occasional ...

Distinguished Alumni Award * Honorary Citizenship,

California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the m ...

, United States * Honorary doctorate from the

York University York University (french: Université York), also known as YorkU or simply YU, is a public university, public research university in Toronto, Ontario, Canada. It is Canada's fourth-largest university, and it has approximately 55,700 students, 7,0 ...

, 1984 * Honorary doctorate from the

University of Maryland, College Park The University of Maryland, College Park (University of Maryland, UMD, or simply Maryland) is a public land-grant research university in College Park, Maryland. Founded in 1856, UMD is the flagship institution of the University System of M ...

, USA, 1985 * Asteroid 3542 Tanjiazhen is named after him

References

External links

A review by Professor James Crow of the life and work of C C TanCareer at Fudan University
{{DEFAULTSORT:Tan, Jiazhen 1909 births 2008 deaths Biologists from Zhejiang California Institute of Technology alumni Columbia University faculty Chinese geneticists Deaths from multiple organ failure Foreign associates of the National Academy of Sciences Fudan University faculty Members of the Chinese Academy of Sciences People from Cixi Scientists from Ningbo Soochow University (Suzhou) alumni Yenching University alumni Zhejiang University faculty