memory

Oscillator

Tag archives for memory

Last month I wrote about my friend Devin Burrill’s paper about synthetic memory in yeast cells. There were a lot of really interesting questions left in the comments, and I asked Devin if she would write a guest post to answer them. She agreed and here it is, answers to your questions straight from the…

Making Cellular Memories

Cells permanently change their behavior in response to temporary changes to the environment, a kind of biological memory that controls processes as important and complex as how stem cells differentiate into specific tissues or how the immune system “remembers” dangerous pathogens. At its simplest, cellular memory is achieved with a positive feedback loop–once activated by…