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3. ^{{cite journal | vauthors = Fäldt J, Martin D, Miller B, Rawat S, Bohlmann J | title = Traumatic resin defense in Norway spruce (Picea abies): methyl jasmonate-induced terpene synthase gene expression, and cDNA cloning and functional characterization of (+)-3-carene synthase | journal = Plant Molecular Biology | volume = 51 | issue = 1 | pages = 119–33 | date = January 2003 | pmid = 12602896 | doi = 10.1023/A:1020714403780 }}
4. ^{{cite journal | vauthors = Huber DP, Philippe RN, Godard KA, Sturrock RN, Bohlmann J | title = Characterization of four terpene synthase cDNAs from methyl jasmonate-induced Douglas-fir, Pseudotsuga menziesii | journal = Phytochemistry | volume = 66 | issue = 12 | pages = 1427–39 | date = June 2005 | pmid = 15921711 | doi = 10.1016/j.phytochem.2005.04.030 }}
5. ^{{cite journal | vauthors = Landmann C, Fink B, Festner M, Dregus M, Engel KH, Schwab W | title = Cloning and functional characterization of three terpene synthases from lavender (Lavandula angustifolia) | journal = Archives of Biochemistry and Biophysics | volume = 465 | issue = 2 | pages = 417–29 | date = September 2007 | pmid = 17662687 | doi = 10.1016/j.abb.2007.06.011 | url = https://zenodo.org/record/1065648 }}