[life] The Tapeworm That Helps Ants Live Absurdly Long Lives … Oh, dear god, Tapeworms. ‘Down to the molecular level, the parasite is pulling the strings. Sara Beros, Foitzik’s former doctoral student and the paper’s first author, told me she has split open Temnothorax abdomens and counted up to 70 tapeworms inside. From there, the worms can unleash a slurry of proteins and chemicals that futz with the ant’s core physiology, likely impacting their host’s hormones, immune system, and genes. What they achieve appears to be a rough pantomime of how ant queens attain their mind-boggling life span, a feat humans still don’t understand. (The tapeworms’ grasp of ant aging is far more advanced than ours.) The parasites are effectively flash-freezing their host into a preserved state—one that will up their own chances of survival, and help guarantee that their species lives on.’
This entry was posted on Tuesday, June 1st, 2021 at 9:45 am and is filed under Life.