Abstract
![Figure][1] A 4-day-old purple sea urchin ( Strongylocentrotus purpuratus ) larva. Photo credit: Marian Y. Hu. Stomachs are one of the first lines of defence against infection. Whatever we consume usually comes with a dusting of bugs and fungi from our surroundings, and digestive systems
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
