Fig. 6 in Unique chemistry associated with diversification in a tightly coupled cycad-thrips obligate pollination mutualism

Fig. 6. Mass spectrum of the prenyl crotonate peak from a Macrozamia miquelii pollen cone sample (Thermo Scientific GC-MS run on TG-XLBMS nonpolar column). This has been reformatted for clarity. (See Supplementary Fig. S3 for the original mass spectrum.)