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Fig. 2 in Recent advances in natural products as potential inhibitors of dengue virus with a special emphasis on NS2b/NS3 protease

Fig. 2. Flavivirus life cycle since its binding to the host's mannose-binding receptor (MR) and/or the dendritic cell-specific intercellular adhesion molecule-3- grabbing non-integrin (DC-SIGN) receptor, and the cleavage of the translated polyprotein into the structural (C; capsid, M; membrane, and E; envelope) and the non-structural proteins (NS1, NS2a, NS2b, NS3, NS4a, NS4b, and NS5).

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Fig. 3 in Recent advances in natural products as potential inhibitors of dengue virus with a special emphasis on NS2b/NS3 protease

Fig. 3. Chemical structures of the fatty acids (a) oleic acid (1), (b) stearic acid (2), and (c) palmitic acid (3).

opennotspecifiedOct 2022View details →

Fig. 4 in Recent advances in natural products as potential inhibitors of dengue virus with a special emphasis on NS2b/NS3 protease

Fig. 4. Chemical structures of the glucosides (a) isobiflorin (4), biflorin (5), and (b) eugeniin (6).

Fig. 9 in Opine biosynthesis in naturally transgenic plants: Genes and products

Fig. 9. Evolutionary relationships of susL, rolD homologs in Agrobacterium and plants. The optimal tree with the sum of branch length = 4.915 shown. The analysis involved 37 nucleotide sequences. There were a total of 137 positions in the final dataset. Further details as in the legend to Fig. 1.

Fig. 5 in Opine biosynthesis in naturally transgenic plants: Genes and products

Fig. 5. Evolutionary relationships of cus homologs in Agrobacterium and plants. The optimal tree with the sum of branch length = 2.438 is shown. The analysis involved 41 nucleotide sequences. There were a total of 354 positions in the final dataset. Further details as in the legend to Fig. 1.

Fig. 2 in Opine biosynthesis in naturally transgenic plants: Genes and products

Fig. 2. Evolutionary relationships of ags(*) and chs(**) homologs in Agrobacterium and plants. The optimal tree with the sum of branch length = 1.404 is shown. The analysis involved 12 nucleotide sequences. There were a total of 647 positions in the final dataset. Further details as in the legend to Fig. 1.

Fig. 4 in Opine biosynthesis in naturally transgenic plants: Genes and products

Fig. 4. Evolutionary relationships of mas2′ homologs in Agrobacterium and plants. The optimal tree with the sum of branch length = 3.135 is shown. The analysis involved 24 nucleotide sequences. There were a total of 874 positions in the final dataset. Further details as in the legend to Fig. 1.

Fig. 8 in Opine biosynthesis in naturally transgenic plants: Genes and products

Fig. 8. Evolutionary relationships of vis and ocs homologs in Agrobacterium and plants. The vis and ocs genes are indicated with * and ** respectively. Genes marked in bold code for well-characterized enzymes, the underlined gene is marked as ocs based on its high sequence similarity to other ocs genes. The optimal tree with the sum of branch length = 2.875 is shown. The analysis involved 21 nucleotide sequences. There were a total of 1056 positions in the final dataset. Further details as in the legend to Fig. 1.

Fig. 7 in Opine biosynthesis in naturally transgenic plants: Genes and products

Fig. 7. Evolutionary relationships of nos homologs in Agrobacterium and plants. The optimal tree with the sum of branch length = 2.895 is shown. The analysis involved 11 nucleotide sequences. There were a total of 708 positions in the final dataset. Further details as in the legend to Fig. 1.

Fig. 6 in Opine biosynthesis in naturally transgenic plants: Genes and products

Fig. 6. Evolutionary relationships of mis homologs in Agrobacterium and plants. The optimal tree with the sum of branch length = 1.968 is shown. The analysis involved 33 nucleotide sequences. There were a total of 660 positions in the final dataset. Further details as in the legend to Fig. 1.

Fig. 9 in Natural variation in specialised metabolites production in the leafy vegetable spider plant (Gynandropsis gynandra L. (Briq.)) in Africa and Asia

Fig. 9. Relative levels of glucosinolates and isothiocyanates in 43 accessions of Gynandropsis gynandra from Asia (red), East/Southern Africa (black) and West Africa (blue). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 8 in Natural variation in specialised metabolites production in the leafy vegetable spider plant (Gynandropsis gynandra L. (Briq.)) in Africa and Asia

Fig. 8. Sparse partial least square discriminant analysis on the 48 accessions of Gynandropsis gynandra based on 130 volatile metabolites: (a) Score plot showing the projection of the 48 accessions Asia (red), East/Southern Africa (black) and West Africa (blue) on the two dimensions; (b) Selected variables representation on two dimensions on the correlation circles (0.5 and 1 correlation values). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 7 in Natural variation in specialised metabolites production in the leafy vegetable spider plant (Gynandropsis gynandra L. (Briq.)) in Africa and Asia

Fig. 7. Heatmap of the 130 volatile metabolites detected in the leaves of 46 accessions of Gynandropsis gynandra from Asia (red), East/Southern Africa (black) and West Africa (blue). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 4 in Natural variation in specialised metabolites production in the leafy vegetable spider plant (Gynandropsis gynandra L. (Briq.)) in Africa and Asia

Fig. 4. Sparse partial least square discriminant analysis on the 48 accessions of Gynandropsis gynandra based on 936 semi-polar metabolites: (a) Score plot showing the projection of the 48 accessions from Asia (red), East/Southern Africa (black) and West Africa (blue) on the first two dimensions; (b) Selected variables representation on two dimensions on the correlation circles (0.5 and 1 correlation values). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 5 in Natural variation in specialised metabolites production in the leafy vegetable spider plant (Gynandropsis gynandra L. (Briq.)) in Africa and Asia

Fig. 5. Box plots showing the variation in relative levels of 14 annotated semi-polar metabolites in the leaves of 48 accessions of Gynandropsis gynandra. Lower and upper box boundaries represent 25th and 75th percentiles, respectively, the line inside the box is the median, lower, and upper error lines are 10th and 90th percentiles, respectively. Filled circles represent outliers. Putative identities: (a) LC2540: caffeoyl-oxalosuccinate; (b) LC3607: caffeoyl-hydroxycitric acid; (c) LC3341: dihydroxy-eudesmenolide-hexoside; (d) LC2765: Icariside B8; (e) LC3830: rhamnazin-hexoside-deoxyhexoside; (f) LC3890 quercetin-3-O-rutinoside; (g) LC880: glucocapparin; (h) LC 2021: caffeoyl-citric acid; (i) LC2468: coumaroyl-glucaric acid; (j) LC2400: glucaric acid-C26H26O14 conjugate; (k) LC2749: feruloylglucaric acid; (l) LC5323: dihydroxy-eudesmanolide-hexoside.

Fig. 6 in Natural variation in specialised metabolites production in the leafy vegetable spider plant (Gynandropsis gynandra L. (Briq.)) in Africa and Asia

Fig. 6. Principal component analysis score plot of relative levels of 130 volatile metabolites detected in the leaves of 46 accessions of Gynandropsis gynandra from Asia (red), East/Southern Africa (black) and West Africa (blue). The first two dimensions explaining 52.9% of the total variation are shown. 95% confidence ellipses are presented for the three regions. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 3 in Natural variation in specialised metabolites production in the leafy vegetable spider plant (Gynandropsis gynandra L. (Briq.)) in Africa and Asia

Fig. 3. Heatmap of 107 significant semi-polar metabolites with high PCA loadings (>|0.7|) in 48 accessions of Gynandropsis gynandra from Asia (red), East/Southern Africa (black) and West Africa (blue). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 2 in Natural variation in specialised metabolites production in the leafy vegetable spider plant (Gynandropsis gynandra L. (Briq.)) in Africa and Asia

Fig. 2. Principal component analysis score plot of relative levels of 936 semi-polar metabolites detected in the leaves of 48 accessions of Gynandropsis gynandra from Asia (red), East/Southern Africa (black) and West Africa (blue). The first two dimensions explaining 39.6% of the total variation are shown. 95% confidence ellipses are displayed for the three regions. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

opennotspecifiedJun 2020View details →

Fig. 4 in Pilot study on the uptake and modification of harmaline in acceptor plants: An innovative approach to visualize the interspecific transfer of natural products

Fig. 4. Confocal laser-scanning microscopy of a barley leaf incubated with harmaline. Five days after application of the alkaloid, leaves were examined by confocal laser-scanning microscopy (λex = 364 nm). The fluorescence spectra had been recorded for different areas or cell types, respectively, which are displayed by coloured circles; red: xylem; green and blue mesophyll. The analogous spectra are presented in the corresponding colour. According to the wavelength of maximal emission, the fluorescence could be attributed to lignin (xylem), harmaline (cells in the proximity of the vascular bundles) and harmine (cells more distant from them). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)