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Charles Robert Cantor (1942- )

By: Alexis Abboud | Published: Jun 11, 2015

Charles Robert Cantor helped sequence the human genome, and he developed methods to non-invasively determine the genes in human fetuses. Cantor…

Human Genome ProjectDNAfetal developmentFetusEmbryos

George W. Beadle's One Gene-One Enzyme Hypothesis

By: Divyash Chhetri | Published: May 23, 2014

The one gene-one enzyme hypothesis, proposed by George Wells Beadle in the US in 1941, is the theory that each gene directly produces a single enzyme…

Beadle, George Wells, 1903-1989GeneticsGenetics, ExperimentalDrosophila melanogaster

The Roslin Institute (1993- )

By: Zane Bartlett | Published: Sep 29, 2014

The Roslin Institute was established in 1993 in the village of Roslin, Scotland, as an independent research center by the Biotechnology and…

OrganizationCloningGenetic EngineeringHuman CloningOrganizations

The International Eugenics Congresses (1912–1932)

By: Aliya R. Hoff | Published: Jul 29, 2021

The International Eugenics Congresses consisted of three scientific meetings held in London, England, in 1912 and at the American Museum of Natural…

OrganizationEugenics--United States--HistoryEugenicsNazisNegative Eugenics

Muriel Wheldale Onslow (1880-1932)

By: Samantha Hauserman | Published: Oct 17, 2013

Muriel Wheldale Onslow studied flowers in England with genetic and biochemical techniques in the early twentieth century. Working with geneticist…

PeopleHeredityBiochemistryEpistasis (Genetics)Genetics

Francis Sellers Collins (1950- )

By: Tito Carvalho | Published: Apr 10, 2014

Francis Sellers Collins helped lead the International Human Genome Sequencing Consortium, which helped describe the DNA sequence of the human genome…

Human Genome ProjectNucleotide sequenceSequence Analysis, DNAGenome

Lap-Chee Tsui (1950-)

By: Kristina Winikates | Published: Nov 10, 2011

Lap-Chee Tsui is a geneticist who discovered the cystic fibrosis (CF) gene, and his research team sequenced human chromosome 7. As the location of…

PeopleTsui, Lap-CheeCystic FibrosisReproductionBiography

Molecular Epigenetics and Development: Histone Conformations, DNA Methylation and Genomic Imprinting

By: Tristan Cooper-Roth | Published: Sep 28, 2010

Introduced by Conrad Hal Waddington in 1942, the concept of epigenetics gave scientists a new paradigm of thought concerning embryonic development,…

EpigenomicsEpigenetics

The Case of Lydia Fairchild and Her Chimerism (2002)

By: Alexis Darby | Published: Jun 01, 2021

In 2002, after applying for government assistance in the state of Washington, Lydia Fairchild was told that her two children were not a genetic match…

ChimerismHuman GeneticsForensic geneticsLone twinsPaternity testing