Mark Skolnick
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Mark Henry Skolnick (born January 28, 1946) is an American
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 ...
and the founder of Myriad Genetics Inc, an American molecular diagnostic company based in Salt Lake City, Utah. His highest cited paper is "Construction of a genetic linkage map in man using restriction fragment length polymorphisms" at 14901 times, according to
Google Scholar Google Scholar is a freely accessible web search engine that indexes the full text or metadata of Academic publishing, scholarly literature across an array of publishing formats and disciplines. Released in Beta release, beta in November 2004, th ...
.


Early life and education

He was born in 1946 in
Temple, Texas Temple is a city in Bell County, Texas, United States. As of 2020, the city has a population of 82,073 according to the 2020 United States census, U.S. census. Temple lies in the region referred to as Central Texas and is a principal city in th ...
and earned his B.A. at
University of California at Berkeley The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California), is a public land-grant research university in Berkeley, California, United States. Founded in 1868 and named after the Anglo-Irish philosopher George Berkele ...
in 1968 and a Ph.D at
Stanford University Leland Stanford Junior University, commonly referred to as Stanford University, is a Private university, private research university in Stanford, California, United States. It was founded in 1885 by railroad magnate Leland Stanford (the eighth ...
in 1975. His father taught a clinical post graduate course in psychoanalysis at
Stanford Leland Stanford Junior University, commonly referred to as Stanford University, is a private research university in Stanford, California, United States. It was founded in 1885 by railroad magnate Leland Stanford (the eighth governor of and th ...
, where Skolnick was introduced to the bright Stanford academics at a very young age. “It got put into my head pretty early on that medicine was interesting,” says Skolnick, “but it might be more interesting to be an academic than a doctor. I’m not sure I would have wanted to just focus on seeing ill people.”Davies, K., White, M. (1996). Breakthrough, The Race to Find the Breast Cancer Gene. Published by John Wiley & Sons, Inc. Skolnick was very good at math but his parents also played a very significant role cultivating his interest in science and in societal causes. “I think I was driven a lot by actually wanting to do something of lasting social significance,” he said. At the age of fourteen he wanted to be a world health doctor, although his early talents were most visible in mathematics. He studied economics at the
University of California, Berkeley The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California), is a Public university, public Land-grant university, land-grant research university in Berkeley, California, United States. Founded in 1868 and named after t ...
, focusing on demography and anthropology. He was mostly interested in quantitative problems. He continued his graduate studies in demography in the same university and his ambition was to link these fields with genetics, studying individuals in a population, rather than large population trends. As he says, “The way you study individuals is in pedigrees, by linking fertility, mortality, migration-parameters for single individuals.” He received his PhD from Stanford University in 1975. He then moved to the
University of Utah The University of Utah (the U, U of U, or simply Utah) is a public university, public research university in Salt Lake City, Utah, United States. It was established in 1850 as the University of Deseret (Book of Mormon), Deseret by the General A ...
where he began working in collaboration with the Departments of Medical Informatics, Biology, Cardiology and Genetics. He directed the group that cloned the breast cancer susceptibility gene,
BRCA1 Breast cancer type 1 susceptibility protein is a protein that in humans is encoded by the ''BRCA1'' () gene. Orthologs are common in other vertebrate species, whereas invertebrate genomes may encode a more distantly related gene. ''BRCA1'' is a ...
; found the full-length sequence of BRCA2.


Discovery of BRCAl and BRCA2 genes

Connecting Demography with Genetics: According to Skolnick, "the first scientific step in my search of the BRCA gene arose from my interest in
demography Demography () is the statistical study of human populations: their size, composition (e.g., ethnic group, age), and how they change through the interplay of fertility (births), mortality (deaths), and migration. Demographic analysis examine ...
, the study of human populations. The standard wisdom in the 1960s was that this was small field that should be studied with in the contrast of sociology or economics."Skolnick, M. Declaration of Mark Skolnick.UNITED STATES DISTRICT COURT FOR THE SOUTHERN DISTRICT OF NEW YORK.No.09 Civ.4515 (RWS) He used the demography and applied to genetics and studied individual in multi-generational families. Secondly, he formed familial cancer screenings clinic. Skolnick and his colleagues used this clinic to study a number of people in different families with different types of cancers. As Skolnick states, “ This resources was a key to our success” in finding the BRCA genes. Finally, Skolnick and his group developed a method called Restriction Fragment Length Polymorphisms (RFLPs) for
genetic mapping Genetic linkage is the tendency of DNA sequences that are close together on a chromosome to be inherited together during the meiosis phase of sexual reproduction. Two genetic markers that are physically near to each other are unlikely to be sepa ...
which was also a significant resource for human genome project. After that point on his group focused on this technique and started to map and clone genes that caused diseases. The first gene they cloned successfully using this RFLPs was of
Alport syndrome Alport syndrome is a genetic disorder affecting around 1 in 5,000–10,000 children, characterized by glomerulonephritis, end-stage kidney disease, and hearing loss. Alport syndrome can also affect the eyes, though the changes do not usually affec ...
. This technique was one of many later used for the discovery of BRCA.


Awards

* Skolnick was elected a
Fellow A fellow is a title and form of address for distinguished, learned, or skilled individuals in academia, medicine, research, and industry. The exact meaning of the term differs in each field. In learned society, learned or professional society, p ...
of the
American Medical Informatics Association The American Medical Informatics Association (AMIA), is an American non-profit organization dedicated to the development and application of biomedical and health informatics in the support of patient care, teaching, research, and health care ad ...
in 1990. * In 1994, ''The New York Times'' acknowledged him as "leader of the team that successfully identified the gene for breast cancer." Said ''The New York Times'': "No one is more surprised and gratified than Dr. Mark H. Skolnick of the University of Utah, whose team plucked the gene from a crowded stretch of
chromosome 17 Chromosome 17 is one of the 23 pairs of chromosomes in humans. People normally have two copies of this chromosome. Chromosome 17 spans more than 84 million base pairs (the building material of DNA) and represents between 2.5 and 3% of the total DN ...
and out of the grasp of 12 other teams that had thrown hats and hopes into the ring."


References

{{DEFAULTSORT:Skolnick, Mark People from Temple, Texas University of California, Berkeley alumni University of Utah faculty Stanford University alumni 1946 births Living people