• Home
  • L.A.M.P.S.
  PATRIOTS POINT

Paige runs feeding assays

3/23/2015

0 Comments

 
This week I've been busy collecting many samples of Gracilaria and running feeding assays. When Gracilaria is grazed on by herbivores, it turns on a defense full of chemicals that make the herbivores not want to eat it anymore. I want to find out whether or not all parts of a plant turn on these chemical defenses when it's grazed on by herbivores or if only the nearest part of the plant turns on the chemical defense. I took multiple individuals of Gracilaria and ground the tip of a plant (which is similar to an herbivore eating that tip!). I then put a piece from this ground area of seaweed in a container with a piece of seaweed that wasn't next to the part that was ground. I then put an amphipod called Ampithoe valida (they look like tiny green bugs that live in the ocean) in the containers to see whether the amphipod will eat the ground seaweed or the unground seaweed. I will be checking the results tomorrow! I predict that the amphipods will eat the seaweed that was unground because I think the chemical defenses won't be turned on where I didn't grind the seaweed and that the pieces that were ground won't taste good because the chemical defenses will be turned on! 
0 Comments



Leave a Reply.

    The Scientists Tell all!

    Stay updated with what the Sotka Lab scientists have been up to with their blog posts.

    Archives

    April 2016
    March 2016
    February 2016
    January 2016
    August 2015
    July 2015
    June 2015
    May 2015
    April 2015
    March 2015
    February 2015
    January 2015
    December 2014
    November 2014
    October 2014
    September 2014
    August 2014
    July 2014

    Categories

    All
    Alyssa
    Ben
    Courtney
    Glauco
    Lauren
    Meredith
    Paige
    Sarah
    Stacy

    RSS Feed

Patriots Point Naval and Maritime Museum 
40 Patriots Point Rd.
Mt. Pleasant, SC 29464

  • Home
  • L.A.M.P.S.