Study on oxidative stress and nitric oxide response mechanisms in Gymnodinium sp. under polystyrene microplastic stress - Zhen Ren; Zheng–Xin Hu; Xue Deng; Pei–Feng Li; Chun–Ying Liu; Shan–Shan Duan; Xiang–Feng Kong; Gui–Peng Yang (Journal of Applied Phycology, 2026)