Plastid KEA-type cation/H+ antiporters are required for vacuolar protein trafficking in Arabidopsis
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Arabidopsis plastid antiporters KEA1 and KEA2 are critical for plastid development, photosynthetic efficiency, and plant development. Here, we show that KEA1 and KEA2 are involved in vacuolar protein trafficking. Genetic analyses found that the kea1 kea2 mutan... ...