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PHLOEM TRANSPORT

Emergence of vascular plants

The emergence of vascular plants requires tightly regulated mechanisms to control the photosynthate transporting system. For phloem establishment and carbon allocation to sink tissues, a novel translational regulatory network involving a zinc-finger protein and RNA G-quadruplex is now revealed for the first time.

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Fig. 1: Novel translational regulation involving JUL-mediated RNA G-quadruplex formation.

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Correspondence to Yiliang Ding or Chun Kit Kwok.

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Ding, Y., Kwok, C.K. Emergence of vascular plants. Nature Plants 4, 325–326 (2018). https://doi.org/10.1038/s41477-018-0159-0

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