1 - 12 of 18 results

Identifying the Key Genes for Regeneration

This video describes how scientists silence different genes in regenerating planaria to study the process of regeneration at the molecular level.

Biochemistry & Molecular Biology
Cell Biology
Anatomy & Physiology
Scientists at Work
High School — General
High School — AP/IB
College

Mutations in Cancer

This video provides an overview of the types of genes that, when mutated, can lead to the development of cancer.

Genetics
Cell Biology
Clips
High School — AP/IB
College

Development of the Cerebral Cortex

This animation shows how a region of the brain called the cerebral cortex develops in a human fetus.

Anatomy & Physiology
Animations
College

Cellular Differentiation Along Concentration Gradients

This animation shows how varying concentrations of a signaling molecule activate different transcription factors to determine cell fate.

Genetics
Cell Biology
Anatomy & Physiology
Animations
High School — AP/IB
College

Creating Embryonic Stem Cell Lines

This animation shows how stem cells from early mammalian embryos can be grown and studied in a laboratory.

Biochemistry & Molecular Biology
Cell Biology
Animations
High School — AP/IB
College

Differentiation and the Fate of Cells

This animation describes the formation and fates of the three germ layers in a human embryo.

Cell Biology
Anatomy & Physiology
Animations
High School — AP/IB
College

Human Embryonic Development

This animation gives an overview of how a fertilized human egg develops into an embryo.

Cell Biology
Anatomy & Physiology
Animations
High School — General
High School — AP/IB
College

Somatic Cell Nuclear Transfer (Schematic)

This animation shows how somatic cell nuclear transfer (SCNT) creates an embryo from an egg cell and a body cell.

Biochemistry & Molecular Biology
Cell Biology
Anatomy & Physiology
Animations
High School — AP/IB
College

Salamander Limb Regeneration

This animation shows how salamanders can replace missing limb tissues with the help of cells similar to stem cells.

Cell Biology
Animations
High School — General
High School — AP/IB
College