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opencc-by-nc-sa-4.0Dec 2013View details →

Callicarpa americana (Verbenaceae) - whole tree (or vine) - general

Image of Callicarpa americana (Verbenaceae) - whole tree (or vine) - general

FIGURE 5. Callicarpa chazaliei Versluys, 1899. A. Alternating hydrocladia given off from cladia-bearing branch. B in Rediscovery and redescription of Callicarpa chazaliei Versluys, 1899 (Cnidaria: Hydrozoa) in the southwestern Atlantic Ocean

FIGURE 5. Callicarpa chazaliei Versluys, 1899. A. Alternating hydrocladia given off from cladia-bearing branch. B. Lateral view of a cladial internode with its hydrotheca and associated nematothecae. C. The same in frontal view. D. Whorl of ramuli. Scale bars: A−E 200 µm.

FIGURE 4. Callicarpa chazaliei Versluys, 1899. A in Rediscovery and redescription of Callicarpa chazaliei Versluys, 1899 (Cnidaria: Hydrozoa) in the southwestern Atlantic Ocean

FIGURE 4. Callicarpa chazaliei Versluys, 1899. A. Phylactocarp given off (distally) from a cladia-bearing branch. B. Apical view of a portion of phylactocarp showing two stacked whorls of three nematothecate (arrows) ramuli forming six longitudinal rows. C. Detail of the gonosome with its bifurcated ramuli and gonothecae. D. Distal portions of ramuli provided with hydrothecae, open tips and nematothecae (arrow). E. Gonotheca arising from the base of a ramulus. F. Distal portion of the gonosome, showing the insertion of gonothecae. G. Detached gonotheca, filled with an ovoid, dark-colored mass of tissue. Scale bars: A= 0,5 cm; B = 100 µm; C−G = 200 µm.

FIGURE 1 in Rediscovery and redescription of Callicarpa chazaliei Versluys, 1899 (Cnidaria: Hydrozoa) in the southwestern Atlantic Ocean

FIGURE 1. Map with collection locations of C. chazaliei in the western Atlantic Ocean. A. Record of C. chazaliei from Potiguar Basin, state of Rio Grande do Norte, Brazil (present study). B. Records of C. chazaliei along the western coast of the Atlantic Ocean.

FIGURE 3. Callicarpa chazaliei Versluys, 1899. A in Rediscovery and redescription of Callicarpa chazaliei Versluys, 1899 (Cnidaria: Hydrozoa) in the southwestern Atlantic Ocean

FIGURE 3. Callicarpa chazaliei Versluys, 1899. A. Distal portion of a cladia-bearing branch. B. Proximal-most cladial internode, showing its hydrotheca set in its middle part. C. Regular cladial internode with its hydrotheca (and associated nematothecae) placed proximally. D. Mesial inferior nematotheca and internal perisarcal rings below the hydrotheca (arrow). E. Internal perisarcal ring near the hydrothecal rim (arrow). F. Mesial superior nematotheca and internal perisarcal rings above nematotheca (arrow). G. Pair of lateral nematothecae. H. Hydrotheca placed on the proximal half of an internode and one lateral nematothecae arising from a small though distinct apophyses (arrow). Scale bars: A, E, F, G, H =100 µm; B−D = 200 µm.

Fig. 6 in A previously undescribed phenylethanoid glycoside from Callicarpa kwangtungensis Chun acts as an agonist of the Na/K-ATPase signal transduction pathway

Fig. 6. Effect of callicarpanoside B on ERK activation in AAC-19 cells. AAC-19 cells were treated with or without 100, 1000 nM callicarpanoside B for 10 min, and the cell lysate was collected for Weston blot analysis showed in the upper panel. The statistics were combined from 3 separate experiments and are presented as mean ± SEM, showed in the lower panel. Student t-test, *, P <0.05; **, P <0.01.

Fig. 7 in A previously undescribed phenylethanoid glycoside from Callicarpa kwangtungensis Chun acts as an agonist of the Na/K-ATPase signal transduction pathway

Fig. 7. The relative binding affinity of callicarpanoside B compared with ouabain. The 3H-ouabain binding assay was utilized to determine the relative binding affinity. After preincubation with non-radioactive ouabain or callicarpanoside B to NKA for 30 min in cultured LLC-PK1 cells, 100 nM 3H-ouabain were added and incubated another 30 min. Thus, the IC50 for binding nonradioactive ouabain or callicarpanoside B to NKA was determined by competition with 3H-ouabain. The data are combined from three experiments and are presented as mean ± SD. Non-radioactive ouabain, IC50 = 0.95 ± 0.35 μM; callicarpanoside B, IC50 = 10.55 ± 3.05 μM.

Fig. 5 in A previously undescribed phenylethanoid glycoside from Callicarpa kwangtungensis Chun acts as an agonist of the Na/K-ATPase signal transduction pathway

Fig. 5. Effect of callicarpanoside B on NKA-mediated kinase activation in LLC-PK1 cells. A, LLCPK1 cells were treated with 10, 100, and 250 nM callicarpanoside B for 10 min, and the cell lysate was collected for Weston blot analysis showed in the upper panel. The data are combined from 3 to 8 separate experiments and are presented as mean ± SEM, shown in the lower panel. B, LLCPK1 cells were treated with 100 nM callicarpanoside B for 2, 10, 30, and 120 min, and the cell lysate was collected for Weston blot analysis, showed in the upper panel. The data are combined from 3 to 8 separate experiments and are presented as mean ± SEM. C, LLCPK1 cells were treated with 10, 100, and 250 nM callicarpanoside B for 10 min, and the cell lysate was collected for Weston blot. Probed for p-Src and showed in the upper panel. The data are combined from indicated separate experiments and are presented as mean ± SEM, shown in the lower panel. D, LLCPK1 cells were treated with 10, 100 nM callicarpanoside B for 15 min, and the lysates were fractioned into Cytosolic (Cy) and particulate (Pa) fractions for Weston blot analysis and Pa/Cy ratios of PKCε, contents were compared. The upper panel represents Western blot. The data are combined and presented as mean ± SEM of 3 independent experiments, shown in the lower panel. Student t-test, *, P <0.05; **, P <0.01.

Fig. 4 in A previously undescribed phenylethanoid glycoside from Callicarpa kwangtungensis Chun acts as an agonist of the Na/K-ATPase signal transduction pathway

Fig. 4. Effect of callicarpanoside B on NKA endocytosis. A, TCN-YFP-α1 cells were treated with callicarpanoside B for 6 h. Cells were fixed with Methanol. Coverslips were mounted and imaged under a fluorescence microscope described previously (Liang et al., 2006; Tian et al., 2006). B, cell surface NKA α1 was measured by biotinylation assay as described under "Experimental". Proteins were collected after treatment with different concentrations of callicarpanoside B, ouabain as a control. Cell lysates were separated by SDS-PAGE and analyzed by Western blot for NKA α1. D, quantitative dose-response endocytosed NKA α1 was calculated from four to eight independent experiments for each dose. The values are mean ± SEM. Two-way ANOVA, **, P <0.01; ***, P <0.001.

Fig. 3 in A previously undescribed phenylethanoid glycoside from Callicarpa kwangtungensis Chun acts as an agonist of the Na/K-ATPase signal transduction pathway

Fig. 3. Concentration curve of callicarpanoside B (2) on NKA inhibition. The purified NKA was incubated with different concentrations of compounds for 15 min, then assayed for ouabain-sensitive ATPase activity as described under Materials and Methods. The data are combined from three to five separate experiments and are presented as mean ± SEM.

Fig. 8 in A previously undescribed phenylethanoid glycoside from Callicarpa kwangtungensis Chun acts as an agonist of the Na/K-ATPase signal transduction pathway

Fig. 8. Effect of callicarpanoside B on cell growth. LLCPK1 cells were subcultured in 12-well plates (50,000 cells/well) and serum-starved overnight. Before treatment, three wells of day 0 were trypsinized and counted. After callicarpanoside B treatment at the indicated dose, three wells of individual control (Con) and compound-treated cells were trypsinized and counted at 48 h.

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dryad32/100

Generation of a chromosome-scale genome assembly of the insect-repellant terpenoid-producing Lamiaceae species, Callicarpa americana

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FIGURE 2 in Rediscovery and redescription of Callicarpa chazaliei Versluys, 1899 (Cnidaria: Hydrozoa) in the southwestern Atlantic Ocean

FIGURE 2. Preserved colony of Callicarpa chazaliei Versluys, 1899 (MZUSP 8695). Scale bar: 1 cm.

opencc-by-4.0Nov 2016View details →

Figure 2 from: Ma Z, Su Z (2016) The identity of Callicarpa minutiflora Y. Y. Qian (Lamiaceae) and taxonomic synonym of C. longifolia Lamarck. PhytoKeys 75: 13-18. https://doi.org/10.3897/phytokeys.75.10704

Figure 2 - Field images of Callicarpa longifolia Lamarck. A, C branch with flowers (Z.H. Ma ZHM0154 IBSC) B, D branch with white fruits (Z.H. Ma ZHM0117 IBSC).

Figure 2 from: Xu W-B, Li X-D, Wang S-H, Liu A, Liu Y-L (2024) Callicarpa yongshunensis (Lamiaceae): A new species from Hunan, China. PhytoKeys 241: 131-141. https://doi.org/10.3897/phytokeys.241.119343

Figure 2 The microstructure of flowers and fruits of Callicarpa yongshunensisA flower B longitudinally dehiscing anther C calyx and attached glands D petals and attached glands E young fruit and attached glands F bifid stigma G petiole nodes without transverse scar. Photos by Shu-Hui WANG.

Figure 1 from: Xu W-B, Li X-D, Wang S-H, Liu A, Liu Y-L (2024) Callicarpa yongshunensis (Lamiaceae): A new species from Hunan, China. PhytoKeys 241: 131-141. https://doi.org/10.3897/phytokeys.241.119343

Figure 1 Images of Callicarpa yongshunensis Wen B. Xu, Xiao D. Li & Yan Ling Liu A inflorescence in ventral view B inflorescence in lateral view C fruit branch in lateral view D infructescence in ventral view E individual in the fruiting period of wild populations F roots developed from the node area of fruit branches G glands on the abaxial surface of the leaf H leaf, adaxial surface I leaf, abaxial surface J typical species natural habitat. Photos by Wen-Bin XU and Shu-Hui WANG.

Figure 4 from: Xu W-B, Li X-D, Wang S-H, Liu A, Liu Y-L (2024) Callicarpa yongshunensis (Lamiaceae): A new species from Hunan, China. PhytoKeys 241: 131-141. https://doi.org/10.3897/phytokeys.241.119343

Figure 4 Morphological comparison between C. luteopunctata (A–D) and C. yongshunensis (E–H) A, E life form showing erect shrub and procumbent shrub B, F fruit branch C, G fruit colour D, H leaf behaviour in winter showing deciduous and evergreen phenotypes (Date: 27 February 2024). Photos by Wen-Bin XU.

Figure 3 from: Xu W-B, Li X-D, Wang S-H, Liu A, Liu Y-L (2024) Callicarpa yongshunensis (Lamiaceae): A new species from Hunan, China. PhytoKeys 241: 131-141. https://doi.org/10.3897/phytokeys.241.119343

Figure 3 Phylogenetic relationships amongst Callicarpa yongshunensis and other selected species. The numbers near the nodes are Bayesian posterior probabilities and Maximum Likelihood bootstrap percentages, respectively.

opencc-by-4.0Mar 2016View details →

Figure 2 from: Soejima A, Tagane S, Van NN, Duy CN, Huong NTT, Yahara T (2016) Callicarpa bachmaensis Soejima & Tagane (Lamiaceae), a new species from Bach Ma National Park in Thua Thien Hue Province, Central Vietnam. PhytoKeys 62: 33-39. https://doi.org/10.3897/phytokeys.62.7974

Figure 2 - Callicarpa bachmaensis Soejima & Tagane, sp. nov. A Flowering branch B Stellate and dendroid hairs on calyx (left three) and lower surface of leaves (right) C Abaxial surface of lamina D Flower with the corolla dissected to show filaments and style E Fruit. Materials: Tagane et al. V2677.