Fig. 4

Expression patterns of LSGs responsive to abiotic stress. a Expression patterns of 9 LSGs under heat (42 °C) condition for 0 (ck), 6, 12, 24 h. b Expression patterns of 4 LSGs under cold (12 °C) condition for 0 (ck), 1, 3, 5 d. c Expression patterns of 3 LSGs under ultraviolet light for 0 (ck), 1, 2, 4 h. Data were normalized to citrus β-Actin expression level. Vertical bars indicate standard deviation