The institution took root as The Biological Laboratory in 1890, a summer program for the education of college and high school teachers studying zoology, botany, comparative anatomy and nature. The program began as an initiative of Eugene G. Blackford and
Franklin Hooper, director of the Brooklyn Institute of Arts and Sciences, the founding institution of
The Brooklyn Museum. In 1904, the
Carnegie Institution of Washington established the
Station for Experimental Evolution at Cold Spring Harbor on an adjacent parcel. In 1921, the station was reorganized as the Carnegie Institution Department of Genetics. Between 1910 and 1939, the laboratory was the base of the
Eugenics Record Office of biologist
Charles B. Davenport and his assistant
Harry H. Laughlin, two prominent
American eugenicists of the period. Davenport was director of the Carnegie Station from its inception until his retirement in 1934. In 1935 the Carnegie Institution sent a team to review the ERO's work, and as a result the ERO was ordered to stop all work. In 1939 the Institution withdrew funding for the ERO entirely, leading to its closure. The ERO's reports, articles, charts, and pedigrees were considered scientific facts in their day, but have since been discredited. Its closure came 15 years after its findings were incorporated into the National Origins Act (
Immigration Act of 1924), which severely reduced the number of immigrants to America from southern and eastern Europe who, Harry Laughlin testified, were racially inferior to the Nordic immigrants from England and Germany. Charles Davenport was also the founder and the first director of the
International Federation of Eugenics Organizations in 1925. Today, Cold Spring Harbor Laboratory maintains the full historical records, communications and artifacts of the ERO for historical, teaching and research purposes. The documents are housed in a campus archive and can be accessed online and in a series of multimedia websites. Carnegie Institution scientists at Cold Spring Harbor made many contributions to genetics and medicine. In 1908
George H. Shull discovered hybrid corn and the genetic principle behind it called
heterosis, or "hybrid vigor." This would become the foundation of modern agricultural genetics. In 1916,
Clarence C. Little was among the first scientists to demonstrate a genetic component of cancer. E. Carleton MacDowell in 1928 discovered a strain of mouse called C58 that developed spontaneous leukemia – an early mouse model of cancer. In 1933,
Oscar Riddle isolated
prolactin, the milk secretion hormone and Wilbur Swingle participated in the discovery of
adrenocortical hormone, used to treat
Addison's disease.
Milislav Demerec was named director of the Laboratory in 1941. Demerec shifted the Laboratory's research focus to the genetics of microbes, thus setting investigators on a course to study the biochemical function of the gene. During World War Two, Demerec directed efforts at Cold Spring Harbor that resulted in major increases in penicillin production. Beginning in 1941, and annually from 1945, three of the seminal figures of molecular genetics convened summer meetings at Cold Spring Harbor of what they called the
Phage Group.
Salvador Luria, of Indiana University;
Max Delbrück, then of
Vanderbilt University; and
Alfred Hershey, then of
Washington University in St. Louis, sought to discover the nature of genes through study of viruses called bacteriophages that infect bacteria. • In 1945, Delbrück's famous Phage Course was taught for the first time, inspiring, among others, a young
James D. Watson; it was repeated for many years after. CSH Symposia important in the cross-fertilization of ideas among molecular biology's pioneers were held in 1951, 1953, 1956, 1961, 1963, and 1966. • At the CSH Symposium in summer 1953, Watson made the first public presentation of DNA's double-helix structure. ==Leadership==