Table 2.

Reference genes used in the study. The table summarizes information on the protein localisation in the plant and predicted protein domains (InterProScan).

Gene Name	Gene ID	Protein Length	Localisation	Flavin- Dependent Monooxygenase Domain	Tryptophan Amino- Transferase Domain	Predicted TMD
YUC1	AT4G32540	414	shoot + cytosolic	yes	no	No
YUC2	AT4G13260	415	shoot + cytosolic	yes	no	No
YUC3	AT1G04610	437	root + cytosolic	yes	no	Yes
YUC4	AT5G11320	410	shoot + cytosolic	yes	no	No
YUC5	AT5G43890	424	root + ER	yes	no	Yes
YUC6	AT5G25620	426	shoot + cytosolic	yes	no	No
YUC7	AT2G33230	431	root and ER	yes	no	No
YUC8	AT4G28720	426	root + ER	yes	no	Yes
YUC9	AT1G04180	421	root + ER	yes	no	Yes
YUC10	AT1G48910	383	flower + cytosolic	yes	no	No
YUC11	AT1G21430	391	flower + cytosolic	yes	no	No
TAA1	AT1G70560	391	whole plant cytosolic	no	yes	No
TAR1	AT1G23320	388	silique + cytosolic	no	yes	No
TAR2	AT4G24670	440	whole plant and ER	no	yes	Yes