Fig. 1: Schematic diagram of cascading light-induced serotonin signaling routes to coordinate thermotolerance. | Cell Research

Fig. 1: Schematic diagram of cascading light-induced serotonin signaling routes to coordinate thermotolerance.

From: Eyeless light sensing promotes thermotolerance

Fig. 1: Schematic diagram of cascading light-induced serotonin signaling routes to coordinate thermotolerance.

Sunlight sensed by the LITE-1 photoreceptor coordinates inter-tissue serotonergic signals, acting through distinct receptors (SER-1, SER-5 and SER-7) in different locales to promote intergenerational fitness, thermotolerance and egg-laying.

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