## 5 Patents  
The authors have filed the patent application \"Method for producing the sesquiterpene viridiflorol with a fungal enzyme\" describing the function of the _S. indica_ terpene synthase (U.S. Patent Application Serial No.: 62/899,391).  
**Supplementary Materials:** The following are available online at [[https://www.mdpi.com/article/10.3390/biom11060898/sl](https://www.mdpi.com/article/10.3390/biom11060898/sl)]([https://www.mdpi.com/article/10.3390/biom11060898/sl](https://www.mdpi.com/article/10.3390/biom11060898/sl)), Figure S1: Phylogenetic analysis of SiTPS and related sequences, Figure S2: Terpene biosynthetic clusters of _SiTPS_ and _SvTPS_ in _S. indica_ and _S. vermifera_, Figure S3: GC-MS chromatograms (total ion count, TIC) from hexane extracts of the in vitro enzyme assays of SiTPS with GPP, FPP (_E,E_-FPP) and GGPP (_E,E_-GPP) (IS, Internal Standard), Figure S4: The plasmid K167_PromFCGB1_SiTPS_His used for making the _SiTPS_-overexpressing mutants, Figure S5: _S. indica_ transformants used in colonization studies were selected based on: A. their mating type; and B. SiTPS relative expression in transformants grown on CM agar plates for 14 days, Figure S6: Multiple Sequence Alignment (MSA) of Basidiomycota STSs, colored according to the confidence score generated from GUIDANCE2 Server (CLUSTALW), Figure S7: Multiple Sequence Alignment (MSA) of similar to SiTPS proteins, colored according to the confidence score generated from GUIDANCE2 Server (MAFFT), Table S1: Primer list.  
**Author Contributions:** Conceptualization, F.N. and B.H.; methodology, F.N., B.H. and W.W.B.; software, S.R.J.; validation, formal analysis, investigation, F.N., W.W.B. and S.R.J.; resources, B.H. and D.B.C.; writing--original draft preparation, writing--review and editing, all authors; visualization, F.N., W.W.B. and B.J; supervision, B.H., D.B.C., H.J.L.J. and B.J.; funding acquisition, B.H., and D.B.C. All authors have read and agreed to the published version of the manuscript.  
**Funding:** This work was supported by the Michigan State University Strategic Partnership Grant program (\"Evolutionary-Driven Genome Mining of Plant Biosynthetic Pathways\" and \"Plant-inspired Chemical Diversity\", B.H.). B.H. gratefully acknowledges the U.S. Department of Energy-Great Lakes Bioenergy Research Center Cooperative Agreement DE-SC0018409, start-up funding from the Department of Molecular Biology and Biochemistry and support by the USDA National Institute of Food and Agriculture, HATCH project MICL02454. B.H. is in part supported by the National Science Foundation under Grant Number 1737898. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. This project has also received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No. 676480. This material reflects only the authors' view and the Research Executive Agency is not responsible for any use that may be made of the information it contains.  
**Institutional Review Board Statement:** Not applicable.  
**Informed Consent Statement:** Not applicable.  
**Data Availability Statement:** Not applicable.  
**Acknowledgments:** We would like to thank [PERSON] (Friedrich-Schiller University, Germany) for providing the _Serendipita indica_ DSM 11827 isolate, [PERSON] (University of Amsterdam, the Netherlands) for the _Solanum Lycopersicum_ cv. Moneymaker seeds, as well as [PERSON], [PERSON] and [PERSON] (University of Cologne, Germany) for kindly providing the K167 vector and advice on the _S. indica_ transformation procedure. Also thanks to the facilities at Michigan State University, including the Mass Spectrometry and Metabolomics Core.