BIOLOGIST
Colin Munro MacLeod
1909 - 1972

Colin Munro MacLeod
Colin Munro MacLeod (January 28, 1909 – February 11, 1972) was a Canadian-American geneticist. He was one of a trio of scientists who discovered that deoxyribonucleic acid, or DNA is responsible for the transformation of the physical characteristics of bacteria, which subsequently led to its identification as the molecule responsible for heredity. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Colin Munro MacLeod is the 959th most popular biologist (down from 907th in 2019), the 515th most popular biography from Canada (down from 482nd in 2019) and the 6th most popular Canadian Biologist.
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Among BIOLOGISTS
Among biologists, Colin Munro MacLeod ranks 959 out of 1,097. Before him are Osamu Hayaishi, Robert May, Baron May of Oxford, William Healey Dall, Francis Willughby, Jinzō Matsumura, and Gilbert White. After him are Robert Morison, Grigore Antipa, Ivan Lepyokhin, Curt Backeberg, William Diller Matthew, and Archibald Menzies.
Most Popular Biologists in Wikipedia
Go to all RankingsOsamu Hayaishi
1920 - 2015
HPI: 54.27
Rank: 953
Robert May, Baron May of Oxford
1936 - 2020
HPI: 54.24
Rank: 954
William Healey Dall
1845 - 1927
HPI: 54.24
Rank: 955
Francis Willughby
1635 - 1672
HPI: 54.23
Rank: 956
Jinzō Matsumura
1856 - 1928
HPI: 54.20
Rank: 957
Gilbert White
1720 - 1793
HPI: 54.13
Rank: 958
Colin Munro MacLeod
1909 - 1972
HPI: 54.08
Rank: 959
Robert Morison
1620 - 1683
HPI: 54.06
Rank: 960
Grigore Antipa
1867 - 1944
HPI: 54.01
Rank: 961
Ivan Lepyokhin
1740 - 1802
HPI: 53.97
Rank: 962
Curt Backeberg
1894 - 1966
HPI: 53.88
Rank: 963
William Diller Matthew
1871 - 1930
HPI: 53.87
Rank: 964
Archibald Menzies
1754 - 1842
HPI: 53.85
Rank: 965
Contemporaries
Among people born in 1909, Colin Munro MacLeod ranks 346. Before him are Moshe Castel, Neal E. Miller, Everett Sloane, Robert Défossé, Frank Shields, and Paula Strasberg. After him are Lazăr Sfera, Rune Carlsson, Sergey Gritsevets, Gregorio Blasco, Jean Taris, and Virginia Bruce. Among people deceased in 1972, Colin Munro MacLeod ranks 225. Before him are Herbert Hübner, Gejus van der Meulen, Andreas Cervin, Werner Klingler, Boris Livanov, and Henry Dreyfuss. After him are Martin Schröttle, Emma P. Carr, François Devries, Moe Berg, Adriaan Fokker, and Józef Lange.
Others Born in 1909
Go to all RankingsMoshe Castel
PAINTER
1909 - 1991
HPI: 54.18
Rank: 340
Neal E. Miller
PSYCHOLOGIST
1909 - 2002
HPI: 54.17
Rank: 341
Everett Sloane
ACTOR
1909 - 1965
HPI: 54.16
Rank: 342
Robert Défossé
SOCCER PLAYER
1909 - 1973
HPI: 54.15
Rank: 343
Frank Shields
TENNIS PLAYER
1909 - 1975
HPI: 54.14
Rank: 344
Paula Strasberg
ACTOR
1909 - 1966
HPI: 54.09
Rank: 345
Colin Munro MacLeod
BIOLOGIST
1909 - 1972
HPI: 54.08
Rank: 346
Lazăr Sfera
SOCCER PLAYER
1909 - 1992
HPI: 54.06
Rank: 347
Rune Carlsson
SOCCER PLAYER
1909 - 1943
HPI: 54.04
Rank: 348
Sergey Gritsevets
MILITARY PERSONNEL
1909 - 1939
HPI: 54.02
Rank: 349
Gregorio Blasco
SOCCER PLAYER
1909 - 1983
HPI: 53.98
Rank: 350
Jean Taris
SWIMMER
1909 - 1977
HPI: 53.95
Rank: 351
Virginia Bruce
ACTOR
1909 - 1982
HPI: 53.87
Rank: 352
Others Deceased in 1972
Go to all RankingsHerbert Hübner
ACTOR
1889 - 1972
HPI: 54.29
Rank: 219
Gejus van der Meulen
SOCCER PLAYER
1903 - 1972
HPI: 54.23
Rank: 220
Andreas Cervin
ATHLETE
1888 - 1972
HPI: 54.22
Rank: 221
Werner Klingler
FILM DIRECTOR
1903 - 1972
HPI: 54.16
Rank: 222
Boris Livanov
ACTOR
1904 - 1972
HPI: 54.13
Rank: 223
Henry Dreyfuss
CELEBRITY
1904 - 1972
HPI: 54.11
Rank: 224
Colin Munro MacLeod
BIOLOGIST
1909 - 1972
HPI: 54.08
Rank: 225
Martin Schröttle
HOCKEY PLAYER
1901 - 1972
HPI: 54.02
Rank: 226
Emma P. Carr
CHEMIST
1880 - 1972
HPI: 53.91
Rank: 227
François Devries
SOCCER PLAYER
1913 - 1972
HPI: 53.82
Rank: 228
Moe Berg
MILITARY PERSONNEL
1902 - 1972
HPI: 53.78
Rank: 229
Adriaan Fokker
PHYSICIST
1887 - 1972
HPI: 53.42
Rank: 230
Józef Lange
CYCLIST
1897 - 1972
HPI: 53.39
Rank: 231
In Canada
Among people born in Canada, Colin Munro MacLeod ranks 515 out of 1,622. Before him are John Howe (1957), John Stanley Plaskett (1865), Guy Gavriel Kay (1954), Paul Grégoire (1911), Frank Fisher (1901), and Hilda Strike (1910). After him are David Reimer (1965), Taylor Kitsch (1981), Robert Benson (1894), Chris Taylor (1950), Robert J. Sawyer (1960), and Emmanuelle Chriqui (1975).
Others born in Canada
Go to all RankingsJohn Howe
ARTIST
1957 - Present
HPI: 54.13
Rank: 509
John Stanley Plaskett
ASTRONOMER
1865 - 1941
HPI: 54.11
Rank: 510
Guy Gavriel Kay
WRITER
1954 - Present
HPI: 54.11
Rank: 511
Paul Grégoire
RELIGIOUS FIGURE
1911 - 1993
HPI: 54.11
Rank: 512
Frank Fisher
ATHLETE
1901 - 1984
HPI: 54.10
Rank: 513
Hilda Strike
ATHLETE
1910 - 1989
HPI: 54.10
Rank: 514
Colin Munro MacLeod
BIOLOGIST
1909 - 1972
HPI: 54.08
Rank: 515
David Reimer
SOCIAL ACTIVIST
1965 - 2004
HPI: 54.07
Rank: 516
Taylor Kitsch
ACTOR
1981 - Present
HPI: 54.06
Rank: 517
Robert Benson
ATHLETE
1894 - 1965
HPI: 54.01
Rank: 518
Chris Taylor
GAME DESIGNER
1950 - Present
HPI: 53.94
Rank: 519
Robert J. Sawyer
WRITER
1960 - Present
HPI: 53.90
Rank: 520
Emmanuelle Chriqui
ACTOR
1975 - Present
HPI: 53.90
Rank: 521
Among BIOLOGISTS In Canada
Among biologists born in Canada, Colin Munro MacLeod ranks 6. Before him are Ralph M. Steinman (1943), Robert H. MacArthur (1930), John Murray (1841), David Suzuki (1936), and George Romanes (1848). After him are William Diller Matthew (1871), Alice Eastwood (1859), Alice Wilson (1881), Peter Watts (1958), Philip J. Currie (1949), and Carrie Derick (1862).
Ralph M. Steinman
1943 - 2011
HPI: 71.77
Rank: 1
Robert H. MacArthur
1930 - 1972
HPI: 60.24
Rank: 2
John Murray
1841 - 1914
HPI: 58.96
Rank: 3
David Suzuki
1936 - Present
HPI: 56.67
Rank: 4
George Romanes
1848 - 1894
HPI: 54.84
Rank: 5
Colin Munro MacLeod
1909 - 1972
HPI: 54.08
Rank: 6
William Diller Matthew
1871 - 1930
HPI: 53.87
Rank: 7
Alice Eastwood
1859 - 1953
HPI: 53.71
Rank: 8
Alice Wilson
1881 - 1964
HPI: 52.39
Rank: 9
Peter Watts
1958 - Present
HPI: 50.69
Rank: 10
Philip J. Currie
1949 - Present
HPI: 50.02
Rank: 11
Carrie Derick
1862 - 1941
HPI: 49.99
Rank: 12