Table 6 in Glucosinolate profiles and phylogeny in Barbarea compared to other tribe Cardamineae (Brassicaceae) and Reseda (Resedaceae), based on a library of ion trap HPLC-MS / MS data of reference desulfoglucosinolates

Table 6 Total glucosinolate (GSL) levels and profiles of GSLs derived from aromatic amino acids in two accessions of Cardamine hirsuta. a NTotalSDBZPEIM1moIM4hIM4moIM1110543472848Organμmol/g dry wt.Accession 1 (Skyggeh¨oj) on peat-based soil among cultivated Rhododendron spp.Roots1b26–20n.d.0.880.01*0.060.51Leaves4c4912190.04*0.06n.d.0.310.19Siliques1d16–8.30.02*n.d.n.d.n.d.n.d.Accession 2 (Villa Rolighed) on loamy, clayey soil.Roots1b41–291.30.920.990.02*0.41Leaves4 c506190.52.50.020.01*0.07Siliques1d27–6.70.30.78n.d.n.d.n.d. N is number of replicates, SD is standard deviation, other data are mean levels. a n-HomoMet-derived and other aliphatic GSLs as specified in Table 7. Searched for but not detected: BAR, EBAR, 1,4moIM. Pooled stems (N = 1 + 1) showed a similar profile as other plant parts (Acc 1: mean 11 μmol/g dry wt. Acc 2 mean 8.5 μmol/g dry wt.)., except that a possible trace of 4hBZ (23) was detected in one sample of stems (Accession 1). GSL data with an asterisk indicate lack of MS2 confirmation of analyte identity due to low level. b Pooled roots from the population. c Mean for one batch of pooled cauline leaves, one batch of pooled rosette leaves and two samples of cauline leaves from individual plants. Samples of individual plants showed the same qualitative profile as seen in pools, and rosette leaves and cauline leaves showed similar profiles. d Pooled siliques from the population.