Original ResearchPublished 7 October 2026Glycogen synthase AfGsy2 regulates mycelial growth, stress response, predatory activity, and chlamydospore development in the nematode-trapping fungus Arthrobotrys flagransQianfei Shi · Yu Zhang · Minghe Mo · Guohong LiFrontiers in Cellular and Infection Microbiologydoi 10.3389/fcimb.2026.1891167