Want to watch better-quality PBS Video? Sign in to access higher-quality streaming!

By signing in, you are authorizing PBS to share your email address with your local PBS station to send you periodic communications about station events, services and support. Any other uses of your information by PBS are governed by PBS’s Privacy Policy.

Closed Captioning Settings
×

Preview

Captions look like this

Captions size

  • 15

Captions font family

Edge style

Captions color

Background color

Window color

Text Opacity

  • 100%

Background Opacity

  • 100%

Window Opacity

  • 0%
  • Save Settings
  • Reset

UNIVERSITY PLACE

How Bioluminescent Symbioses Benefit Animals -Ep. 491

  • Aired: 09/29/2010
  • 01:06:01
  • Rating: TV-G
Ned Ruby, Medical, Microbiology and Immunology, UW Madison Dr. Ned Ruby presents his research on the symbiosis between a light emitting bacterium and a squid. This relationship helps to explain how bacteria in general interact with their animal host.
Embed Options
Close ×
How Bioluminescent Symbioses Benefit Animals -Ep. 491 image
How Bioluminescent Symbioses Benefit Animals -Ep. 491
Ned Ruby discusses the relationship between bacterium and a host animal.
Width:
Height:
Please copy this text to your clipboard.
Problems Playing Video ?
University Place is made possible by the Corporation for Public Broadcasting.

PBS KIDS

Watch videos from your favorite PBS KIDS shows with the PBS KIDS Video app for your tablet or phone.

Downton Abbey Collection

Bring home the complete collection: DVDs, Blu-rays, books, gifts and more. Visit ShopPBS.

Donate

WPT helps all of us explore new worlds and ideas. Give Now