Fig. 1From: Basal and dynamics mRNA expression of muscular HSP108, HSP90, HSF-1 and HSF-2 in thermally manipulated broilers during embryogenesisEffect of different thermal manipulation protocols (TM1, TM2, TM3 and TM4) daily during the embryonic days (ED) 12–18 on the mRNA expressions of a) Hsp108, b) Hsp90, c) HSF-1 and d) HSF-2 at ED 12. Control = 37.8°C; TM1 = Thermal manipulation at 38.5°C daily for 18 h; TM2 = Thermal manipulation at 39 °C daily for 18 h; TM3 = Thermal manipulation at 39.5°C daily for 18 h and TM4 = Thermal manipulation at 40 °C daily for 18 h. a–d Within the same gene, means ± SD with different superscripts differ significantly (p < 0.05)Back to article page