Tom's SciCast

47. How gene regulation makes our life possible

November 22, 2022 Tom Kennedy Season 3 Episode 12
Tom's SciCast
47. How gene regulation makes our life possible
Show Notes Chapter Markers

Do you have mutant super powers like eating ice cream without it hurting your stomach? How can diet and exercise slow down aging, or why do age in the first place? Does what happen to you affect your children? How do we make more proteins than we have protein-coding genes for?  Lastly, how can two black labs have both chocolate and yellow lab puppies? We can find answers to these questions by knowing how our genes are regulated. I discuss gene regulation including operons, alternative mRNA splicing, epistasis, and epigenetics,

Introduction
Gene expression defined
The Lac Operon
Introduction to eukaryotic gene regulation
Transcriptional regulation
Alternative mRNA splicing
Translational regulation
Epistasis
Introduction to epigenetic inheritance
How epigenetics works
Examples of epigenetics
The Dutch Hunger Winter and epigenetics
Aging and epigentics