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 process ...

. He was an academician of the

Chinese Academy of Sciences The Chinese Academy of Sciences (CAS; ) is the national academy for natural sciences and the highest consultancy for science and technology of the People's Republic of China. It is the world's largest research organization, with 106 research i ...

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,

Ningbo Ningbo is a sub-provincial city in northeastern Zhejiang province, People's Republic of China. It comprises six urban districts, two satellite county-level cities, and two rural counties, including several islands in Hangzhou Bay and the Eas ...

Zhejiang ) , translit_lang1_type2 = , translit_lang1_info2 = ( Hangzhounese) ( Ningbonese) (Wenzhounese) , image_skyline = 玉甑峰全貌 - panoramio.jpg , image_caption = View of the Yandang Mountains , image_map = Zhejiang i ...

. 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 Yenching University () was a Private university, private research university in Beijing, China, from 1919 to 1952. The university was formed out of the merger of four Christian colleges between the years 1915 and 1920. The term "Yenching" come ...

. Tan continued his study in the

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

and received PhD from the

California Institute of Technology The California Institute of Technology (branded as Caltech) is a private research university in Pasadena, California, United States. The university is responsible for many modern scientific advancements and is among a small group of institutes ...

in 1937, under the supervision of

Theodosius Dobzhansky Theodosius Grigorievich Dobzhansky (; ; January 25, 1900 – December 18, 1975) was a Russian-born American geneticist and evolutionary biologist. He was a central figure in the field of evolutionary biology for his work in shaping the modern ...

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

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

Columbia University Columbia University in the City of New York, commonly referred to as Columbia University, is a Private university, private Ivy League research university in New York City. Established in 1754 as King's College on the grounds of Trinity Churc ...

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

Zhejiang University Zhejiang University (ZJU) is a public university, public research university in Hangzhou, Zhejiang, China. It is affiliated with the Ministry of Education (China), Ministry of Education. The university is part of Project 211, Project 985, and D ...

Hangzhou Hangzhou, , Standard Mandarin pronunciation: ; formerly romanized as Hangchow is a sub-provincial city in East China and the capital of Zhejiang province. With a population of 13 million, the municipality comprises ten districts, two counti ...

. In 1952, Tan was transferred to

Fudan University Fudan University (FDU) is a public university, national public university in Yangpu, Shanghai, Yangpu, Shanghai, China. It is affiliated with the Ministry of Education (China), Ministry of Education and is co-funded with the Shanghai Municipal ...

Shanghai Shanghai, Shanghainese: , Standard Chinese pronunciation: is a direct-administered municipality and the most populous urban area in China. The city is located on the Chinese shoreline on the southern estuary of the Yangtze River, with the ...

. 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 ''Drosophila pseudoobscura'' is a species of Drosophilidae, fruit fly, used extensively in lab studies of speciation. It is native to western North America. In 2005, ''D. pseudoobscura'' was the second ''Drosophila'' species to have its genome ...

'' the leading species for evolutionary studies and did pioneering work in

insect Insects (from Latin ') are Hexapoda, hexapod invertebrates of the class (biology), class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (Insect morphology#Head, head, ...

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 immediate medical intervention. There are different stages of organ dysfunction for certain different organs, both in acute and in chronic ...

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 Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...

* Vice-president, 15th International Congress of Genetics, 1983,

India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...

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

Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...

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

Beijing Beijing, Chinese postal romanization, previously romanized as Peking, is the capital city of China. With more than 22 million residents, it is the world's List of national capitals by population, most populous national capital city as well as ...

China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

Political positions

* Honorary president,

China Democratic League The China Democratic League (CDL) is one of the eight minor democratic parties in the People's Republic of China under the direction of the Chinese Communist Party. The CDL was originally founded in 1941 as a pro-democracy umbrella coalition g ...

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, a Romance ethnic group related to or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance languag ...

Accademia dei Quaranta The Accademia Nazionale delle Scienze (), or more formally L'Accademia Nazionale delle Scienze detta dei XL, and also called the Accademia dei XL (), is Italy's national academy of science. Its offices are located within the Villino Rosso, at the co ...

, elected 1987 * Honorary member, The

New York Academy of Sciences The New York Academy of Sciences (NYAS), originally founded as the Lyceum of Natural History in January 1817, is a nonprofit professional society based in New York City, with more than 20,000 members from 100 countries. It is the fourth-oldes ...

, elected 1999 *

Caltech The California Institute of Technology (branded as Caltech) is a private university, private research university in Pasadena, California, United States. The university is responsible for many modern scientific advancements and is among a small g ...

Distinguished Alumni Award * Honorary Citizenship,

California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...

, United States * Honorary doctorate from the

York University York University (), also known as YorkU or simply YU), is a public university, public research university in Toronto, Ontario, Canada. It is Canada's third-largest university, and it has approximately 53,500 students, 7,000 faculty and staff, ...

, 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 university, public Land-grant university, land-grant research university in College Park, Maryland, United States. Founded in 1856, UMD i ...

, USA, 1985 *

Asteroid An asteroid is a minor planet—an object larger than a meteoroid that is neither a planet nor an identified comet—that orbits within the Solar System#Inner Solar System, inner Solar System or is co-orbital with Jupiter (Trojan asteroids). As ...

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 Academic staff of Fudan University Members of the Chinese Academy of Sciences People from Cixi Scientists from Ningbo Soochow University (Suzhou) alumni Yenching University alumni Academic staff of Zhejiang University