I run, ski, and engineer cells and materials; asking how nutrient sensing & signaling work: bit.ly/RK-GoogleScholar 🇪🇪: TalTech| Ex: Tartu Ülikool; 🇸🇪: Karolinska Institutet, Chalmers; 🇯🇵: Kyutech; 🇮🇳: IITD