Fig. 2From: Comparative transcriptome analysis reveals ecological adaption of cold tolerance in northward invasion of Alternanthera philoxeroidesComparison of cold resistance among the HK and JN populations of A. philoxeroides. a. Representative phenotypes of the HK and JN plants under freezing stress (bar = 9 cm). b. Survival rates of HK and JN plants after freezing stress. c. Electrolyte leakage (EL) of the leaves of HK and JN plants after freezing stressBack to article page