Search

Displaying 21 - 30 of 515

Franklin William Stahl (1929– )

By: Victoria Hernandez | Published: Jul 20, 2017

Franklin William Stahl studied DNA replication, bacteriophages, and genetic recombination in the US during the mid-twentieth and early twenty-first…

DNA SequenceNucleotide sequenceDNA ReplicationDNA--SynthesisDNA replication--Regulation

Angelman Syndrome

By: Jonathan North | Published: Aug 12, 2014

Angelman syndrome is a disorder in humans that causes neurological symptoms such as lack of speech, jerky movements, and insomnia. A human cell has…

Angelman syndromeGenomic imprintingHuman chromosome 15--AbnormalitiesHuman chromosome 15Happy Puppet Syndrome
a thumbnail image of text

Charles Rotimi (1957– )

By: Tea Zawilak | Published: Aug 09, 2025

Charles Rotimi is a researcher who studies the etiology of complex diseases and health disparities and advocates for the inclusion of greater racial…

EpidemiologyGenomicsAfrican PeopleGenetic epidemiologyHuman genetics--Variation
a thumbnail image of text

The Human Genome Diversity Project (1991–2002)

By: Matthew Tontonoz | Published: Aug 10, 2025

The Human Genome Diversity Project, or HGDP, was an effort led by US-based scientists to collect DNA from members of Indigenous communities living…

GenomeHuman Genome Diversity ProjectHuman Genome ProjectNational Center for Human Genome Research (U.S.)Indigenous People

Oliver Allison Ryder III (1946– )

By: Bailey Renee, Karen Love | Published: Sep 14, 2017

Oliver Allison Ryder studied chromosomal evolution and endangered species in efforts for wildlife conservation and preservation at the San Diego Zoo…

San Diego ZooEscherichia coliPrzewalski's horseQuaggaBenirschke, Kurt

Hermann Joseph Muller's Study of X-rays as a Mutagen, (1926-1927)

By: Kevin M. Gleason | Published: Mar 07, 2017

Hermann Joseph Muller conducted three experiments in 1926 and 1927 that demonstrated that exposure to x-rays, a form of high-energy radiation, can…

X-raysRadiationGeneticsMutationDrosophila

“A Linkage Between DNA Markers on the X Chromosome and Male Sexual Orientation” (1993), by Dean H. Hamer and Charles A. Thomas.

By: Christina Nguyen | Published: Apr 13, 2017

In 1993, Dean H. Hamer and colleagues in the US published results from their research that indicated that men with speicifc genes were more likely to…

HomosexualityMale homosexualityGeneticsX chromosomeGenetic sex determination

Boris Ephrussi (1901-1979)

By: Divyash Chhetri | Published: Sep 15, 2014

Boris Ephrussi studied fruit flies, yeast, and mouse genetics and development while working in France and the US during the twentieth century. In…

Transplantation of organs, tissues, etc.MutationTissue cultureDrosophilaTissue Transplantation

Barbara McClintock (1902-1992)

By: Federica Turriziani Colonna | Published: Jul 05, 2014

Barbara McClintock worked on genetics in corn (maize) plants and spent most of her life conducting research at the Cold Spring Harbor Laboratory in…

McClintock, Barbara, 1902-1992ChromosomesTransposonsCornDNA Transposable Elements
a thumbnail image of text

Genome-Wide Association Study (GWAS)

By: Matthew Tontonoz | Published: Aug 10, 2025

A genome-wide association study, or GWAS, is a method for identifying variations in DNA that may contribute to the development of a particular trait…

Genome-Wide Association StudyGWA StudyGenome Wide Association AnalysisGenetic Linkage AnalysisPolymorphism, Restriction Fragment Length