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Fig. 4 | Avian Research

Fig. 4

From: Thermogenic responses in Eurasian Tree Sparrow (Passer montanus) to seasonal acclimatization and temperature-photoperiod acclimation

Fig. 4

Differences in mitochondrial protein (a), state-4-respiration (S4R) (b) and cytochrome c oxidase (COX) (c), activity in the liver and skeletal muscle of Eurasian Tree Sparrows (Passer montanus) acclimated to either a warm (W = 30 °C) or cold (C = 10 °C) temperature, and a long (L = 16 h of light) or short (S = 8 h of light) photoperiod, for 4 weeks. Data are means ± SEM, and bars with different letters indicate significant differences

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