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Lauren O'Connell

@alaurenoconnell

behavior, evolution, brains, physiology, assistant prof @Stanford, PI of @LOB_SU, farm-raised Texan, community college alumna, she/her
Stanford, CA oconnell.stanford.edu Joined February 2014
961 Following 3.5K Followers 2.4K Posts

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Lauren O'Connell @alaurenoconnell
How do poison frogs get their toxins ☠️? @auroraabuylla found the protein that sequesters alkaloids in poison frogs 🐸 !!! A toxin sponge that binds multiple alkaloids, tuned with species specificity to what compounds frogs sequester in nature.
biorxiv.org/content/10.110…
www.biorxiv.org Binding and sequestration of poison frog alkaloids by a plasma globulin Alkaloids are important bioactive molecules throughout the natural world, and in many animals they serve as a source of chemical defense against predation. Dendrobatid poison frogs bioaccumulate...