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Strigolactones and Shoot Branching: What Is the Real Hormone and How Does It Work?

Elizabeth A Dun1,2, Philip B Brewer1,3, Elizabeth M J Gillam4

  • 1ARC Centre of Excellence for Plant Success in Nature and Agriculture, The University of Queensland, St Lucia, QLD 4072, Australia.

Plant & Cell Physiology
|August 1, 2023
PubMed
Summary

Strigolactones, plant hormones regulating branching, have seen significant research advances. This review updates on their biosynthesis, signaling, and dynamic regulation of bud outgrowth.

Keywords:
Bud outgrowthShoot branchingStrigolactone biosynthesisStrigolactone signalingStrigolactone transportTillering

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