Podcasts: Microbe Time and Minimal Life

The LoomBy Carl ZimmerAug 19, 2010 5:48 PM


Sign up for our email newsletter for the latest science news

I've got two podcasts at Meet the Scientist to tell you about. The first is a conversation with Nancy Moran, a Yale biologist who studies microbes that become essential to the survival of their hosts. In some cases, these symbionts lose just about all their DNA except for the genes that they use to be useful to their host--leading to the smallest genomes in nature. The second is a conversation with Susan Golden of UCSD on the subject of time. We humans have a body clock, of course, but so do some bacteria. Why does a microbe need to know the time of day, when its lifespan can be far shorter? That would be like our body clock running a cycle of 1,000 years. Listen to find out.

1 free article left
Want More? Get unlimited access for as low as $1.99/month

Already a subscriber?

Register or Log In

1 free articleSubscribe
Discover Magazine Logo
Want more?

Keep reading for as low as $1.99!


Already a subscriber?

Register or Log In

More From Discover
Recommendations From Our Store
Shop Now
Stay Curious
Our List

Sign up for our weekly science updates.

To The Magazine

Save up to 40% off the cover price when you subscribe to Discover magazine.

Copyright © 2023 Kalmbach Media Co.