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Oliver Smithies (1925–2017)

By: Alexander Sastokas | Published: Jun 30, 2025

Oliver Smithies researched physical chemistry, biochemistry, and genetics in England, Canada, and the United States during the twentieth and early…

Genetic TechniquesElectrophoresis, Starch GelMice, KnockoutGenetics--ResearchElectrophoresis

"Development, Plasticity and Evolution of Butterfly Eyespot Patterns" (1996), by Paul M. Brakefield et al.

By: Yawen Zou | Published: Sep 10, 2013

Paul M. Brakefield and his research team in Leiden, the Netherlands, examined the development, plasticity, and evolution of butterfly eyespot…

ButterfliesDevelopmental BiologyPhenotypic plasticityGenotype-environment interactionEvolutionary developmental biology
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Meiosis in Humans

By: Inbar Maayan | Published: Mar 24, 2011

Meiosis, the process by which sexually-reproducing organisms generate gametes (sex cells), is an essential precondition for the normal formation of…

MeiosisReproductionHuman Development
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­­Havasupai Tribe v. the Arizona Board of Regents (2008)

By: Tea Zawilak | Published: Aug 10, 2025

In 2004, the Havasupai Tribe filed a lawsuit against the Arizona Board of Regents and several Arizona State University professors after discovering…

Informed ConsentEthics, ResearchAmerican Indian or Alaska NativeResearch--Moral and ethical aspectsIndians of North America

"The linear arrangement of six sex-linked factors in drosophila, as shown by their mode of association” (1913), by Alfred Henry Sturtevant

By: Kevin Gleason | Published: May 22, 2017

In 1913, Alfred Henry Sturtevant published the results of experiments in which he showed how genes are arranged along a chromosome. Sturtevant…

DrosophilaHeredityInheritance of acquired charactersColumbia University--Graduate studentsMutation

Multiplex Automated Genome Engineering (MAGE)

By: Risa Aria Schnebly | Published: Dec 10, 2020

Multiplex Automated Genome Engineering, or MAGE, is a genome editing technique that enables scientists to quickly edit an organism’s DNA to produce…

TechnologyGenetic EngineeringGenetic engineering industryGenetic epidemiologyGene libraries

The Human Genome Project (1990-2003)

By: Tian Zhu, Tito Carvalho | Published: May 06, 2014

The Human Genome Project (HGP) was an international scientific effort to sequence the entire human genome, that is, to produce a map of the base…

OrganizationsHuman Genome ProjectNational Center for Human Genome Research (U.S.)National Human Genome Research Institute (U.S.)Sequence Analysis, DNA

A Series of YouTube Videos Detailing the “CRISPR Babies” Experiment (2018), by He Jiankui

By: Risa Aria Schnebly, Brianna Ellis | Published: Jul 31, 2021

In 2018, He Jiankui uploaded a series of videos to a YouTube channel titled “The He Lab” that detailed one of the first instances of a successful…

Literaturegene editingGenome EditingCRISPR (Genetics)CRISPR-associated protein 9

William Bateson (1861-1926)

By: Samantha Hauserman | Published: Jan 28, 2014

At the turn of the twentieth century, William Bateson studied organismal variation and heredity of traits within the framework of evolutionary theory…

GeneticsHeredityMendel, Gregor, 1822-1884EvolutionEmbryology

Cerebral Organoid as a Model System in the Study of Microcephaly

By: Dasia Garcia | Published: May 12, 2017

Scientists use cerebral organoids, which are artificially produced miniature organs that represent embryonic or fetal brains and have many properties…

TechnologyMicrocephalyBrainNeuronsBrain--Diseases--Animal models