Summary: Continuing the talk on bacteria within the gut, Dr. Laura Sanders (<a href="https://twitter.com/lssciencenews?lang=en" target="_blank">@lssciencenews</a>) shares a study centered around people with depression. Through a bit of a nasty process, bacteria from a human is transferred to a rat. Curious about the result? Click now. <a href="http://www.ernlive.com/show/popular-science-radio/57/episodes/of-mice-and-microbes-full-show-315" target="_blank">Listen to Full Episode #315</a> <a href="http://ern-wp-content.s3.amazonaws.com/wp-content/uploads/2016/05/PS_051416_IHEART_04.mp3" target="_blank">Download Segment 4</a>
