How does a cell know how to respond to its environment? How can it react quickly to adverse conditions without constantly being under stress? Follow along and find out!
These videos are based on UC Berkeley's MCB/PMB C112 class (taught in Fall 2025 by Dr. Kathleen Ryan).
Chapters:
0:00 - Introduction
4:12 - Catabolite repression
13:07 - Sigma factors/heat shock
23:50 - SOS response to DNA damage
32:58 - Two-component signal transduction
46:25 - Review
