bioRxiv preprint doi: https://doi.org/10.1101/2020.11.18.385815; this version posted November 20, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 1 Ancestral class-promiscuity as a driver of functional diversity in the 2 BAHD acyltransferase family in plants 3 Lars H. Kruse1, Austin T. Weigle3, Jesús Martínez-Gómez1,2, Jason D. Chobirko1,5, Jason 4 E. Schaffer6, Alexandra A. Bennett1,7, Chelsea D. Specht1,2, Joseph M. Jez6, Diwakar 5 Shukla4, Gaurav D. Moghe1* 6 Footnotes: 7 1 Plant Biology Section, School of Integrative Plant Sciences, Cornell University, Ithaca, 8 NY, 14853, USA 9 2 L.H. Bailey Hortorium, Cornell University, Ithaca, NY, 14853, USA 10 3 Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, 11 USA 12 4 Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana- 13 Champaign, Urbana, IL, 61801, USA 14 5 Present address: Department of Molecular Biology and Genetics, Cornell University, 15 Ithaca, NY, 14853, USA 16 6 Department of Biology, Washington University in St. Louis, St. Louis, MO, 63130, USA 17 7 Present address: Institute of Analytical Chemistry, Universität für Bodenkultur Wien, 18 Vienna, 1190, Austria 19 20 * Corresponding author:
[email protected] 21 1 bioRxiv preprint doi: https://doi.org/10.1101/2020.11.18.385815; this version posted November 20, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission.