Nature Communications (Jun 2022)

A functionally conserved STORR gene fusion in Papaver species that diverged 16.8 million years ago

  • Theresa Catania,
  • Yi Li,
  • Thilo Winzer,
  • David Harvey,
  • Fergus Meade,
  • Anna Caridi,
  • Andrew Leech,
  • Tony R. Larson,
  • Zemin Ning,
  • Jiyang Chang,
  • Yves Van de Peer,
  • Ian A. Graham

DOI
https://doi.org/10.1038/s41467-022-30856-w
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 11

Abstract

Read online

The STORR gene fusion event is a key step in the evolution of benzylisoquinoline alkaloid metabolism in opium poppy. Here, the authors combine phylogenetic, transcriptomic, metabolomic, biochemical and genomic analyses to show the STORR gene fusion occurred only once between 16.8-24.1 million years ago in Papaver species.