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Process of Eukaryotic Embryonic Development

By: Inbar Maayan | Published: Oct 20, 2010

All sexually reproducing, multicellular diploid eukaryotes begin life as embryos. Understanding the stages of embryonic development is vital to…

EukaryotaEukaryotesOntogeny

Dictyostelium discoideum

By: Mary E. Sunderland | Published: Jun 10, 2009

Dictyostelium discoideum is a cellular slime mold that serves as an important model organism in a variety of fields. Cellular slime molds have an…

DictyosteliidaOrganisms

"On the Induction of Embryonic Primordia by Implantation of Organizers from Different Species" (1924), Hilde Mangold's Dissertation

By: Megan Kearl, Kate MacCord | Published: Dec 19, 2012

Hilde Proscholdt Mangold was a doctoral student at the Zoological Institute at the University of Freiburg in Freiburg, Germany, from 1920-1923.…

LiteratureEmbryosTrembley, Abraham, 1710-1784GastrulationEmbryology

George Nicholas Papanicolaou (1883–1962)

By: Patsy Ciardullo | Published: Apr 06, 2017

George Nicholas Papanicolaou developed the Pap test in the United States during the twentieth century. The Pap test is a diagnostic procedure used to…

Pap TestExfoliative cytologyCervical CancerMenstrual CycleUterine Cancer

Studies of Thalidomide's Effects on Rodent Embryos from 1962-2008

By: Joanna Yang, Chanapa Tantibanchachai | Published: Mar 07, 2014

Thalidomide is a sedative drug introduced to European markets on 1 October 1957 after extensive testing on rodent embryos to ensure its safety. Early…

ContextTeratogenicity testingAbnormalities, HumanThalidomide--Side effectsThalidomide

Dizhou Tong (1902-1979)

By: Yawen Zou | Published: Feb 18, 2014

Dizhou Tong, also called Ti Chou Tung, studied marine animals and helped introduce and organize experimental embryology in China during the twentieth…

Marine BiologyCell nuclei--TransplantationEmbryology, ExperimentalDevelopmental BiologyEmbryos

Stanley Alan Plotkin (1932– )

By: Christian H. Ross | Published: Apr 13, 2017

Stanley Alan Plotkin developed vaccines in the United States during the mid to late twentieth century. Plotkin began his research career at the…

VaccinesViral vaccinesRubellaRubella--VaccinationRubella virus

Trisomy 18 (Edwards Syndrome)

By: Mark Zhang | Published: Aug 16, 2011

John Hilton Edwards first described the symptoms of the genetic disorder known as Trisomy 18 - one of the most common forms of trisomy, which occurs…

TrisomyFetusCongenital DisordersHuman Development

Sonja Vernes, et al.'s Experiments On the Gene Networks Affected by the Foxp2 Protein (2011)

By: Kat Fowler | Published: May 30, 2017

In 2011, Sonja Vernes and Simon Fisher performed a series of experiments to determine which developmental processes are controlled by the mouse…

Gene regulatory networksLanguageLanguage AcquisitionNeuronsMotor ability