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. 2017 Oct 9;27(19):R1062-R1064.
doi: 10.1016/j.cub.2017.08.050.

Plant Biology: Unravelling the Transient Physiological Role for PHO1 in the Seed

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Plant Biology: Unravelling the Transient Physiological Role for PHO1 in the Seed

Laurent Nussaume. Curr Biol. .
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Abstract

During seed development, an important transfer of nutrients occurs between the seed coat and the embryo. A new study reveals that, for inorganic phosphate (Pi), this function is transiently performed by PHO1, a protein associated previously with Pi loading into the xylem.

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