The endoplasmic reticulum membrane–bending protein RETICULON facilitates chloroplast relocation movement in Marchantia polymorpha

SUMMARY Plant cells alter the intracellular positions of chloroplasts to ensure efficient photosynthesis, a process controlled by the blue light receptor phototropin. Chloroplasts migrate toward weak light (accumulation response) and move away from excess light (avoidance response). Chloroplasts are...

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