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The Gene Explained | The Gene That Transformed

3m 09s

What terrifying things go on in a chrysalis, and what dark role do genes play? In this episode, learn how a hormone wakes up a gene that triggers the transformation of a caterpillar into a butterfly -- from forming a chrysalis to liquefying the caterpillar to fuel the imaginal discs that form a butterfly.

Aired: 04/22/21
The Gene Explained | The Gene That Transformed
Funding for KEN BURNS PRESENTS THE GENE: AN INTIMATE HISTORY has been provided by Genentech, 23andMe, Cancer Treatment Centers of America, Alfred P. Sloan Foundation, Gray Foundation, American Society of Clinical Oncology (ASCO) & Conquer Cancer Foundation, Judy and Peter Blum Kovler Foundation, Craig and Susan McCaw Foundation, and the Corporation for Public Broadcasting. The Outreach and Education Partner is National Institutes of Health, National Human Genome Research Institute. Outreach support is provided by Foundation Medicine.
Extras
In this episode, we delve into the difficulties of resurrecting extinct animals.
What goes on in our DNA to make us grow grey hair, wrinkles and less than healthy DNA?
Humans are indeed genetically related to bananas (as well as slugs), but how exactly?
How do viruses work? Sort of like an alien invasion that replaces our cell’s genetic code.
Part Two begins with the signature scientific achievement of our time.
The science, history & personal stories of the human genome.
Part One interweaves present-day stories with the discoveries of pioneers in genetics.
See what happens if DNA code gets deleted, put in the wrong place, or switched.
How DNA's mysterious instructions buried in a gene become the actual nose on a face.
Take a peek into the body's war room during the heat of battle with cancer.
Part Two begins with the signature scientific achievement of our time.
Part One interweaves present-day stories with the discoveries of pioneers in genetics.