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Development: Acting your cellular age

Plant researchers have speculated about the need for mechanisms to lock-down cell fate in late development. In PRC2 mutants, specialized, endoreplicated root hair cells differentiate normally but later revert to an embryo-like state.

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Figure 1: Reversion of a highly differentiated cellular state in PRC2 mutants.

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Correspondence to Kenneth D. Birnbaum.

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Birnbaum, K. Development: Acting your cellular age. Nature Plants 1, 15100 (2015). https://doi.org/10.1038/nplants.2015.100

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