Fig. 1
From: Cold stress tolerance of the intertidal red alga Neoporphyra haitanensis
Physiological changes of Neoporphyra haitanensis exposed to cold stress. A Microscopic changes of cells. Thalli were cultured at − 4, 4, 10 and 20 °C for 7 days (T-4D7, T4D7, T10D7 and T20D7). Samples were examined under a microscope (Scale bar = 50 μm). B Effect of cold stress on the growth rate of thalli. n = 10