The authors thank Ms Sarah Martz (University of British Columbia)
for the images used in Figure 5. Due to space restrictions and the
large volume of the literature on plant terpenoids, many papers
relevant to the topic of terpenoid biomaterials could not be cited in
this article, and we apologize to those authors whose work has not
been referenced. Research in J.B.’s laboratory has been generously
supported by grants from the Natural Sciences and Engineering
Research Council of Canada (NSERC), Genome British Columbia