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16 results for “Polianthes”
Linked collectors and determiners for: Sistemática del género Polianthes L (Agavaceae).
Natural history specimen data linked to collectors and determiners held within, "Sistemática del género Polianthes L (Agavaceae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/7f5ed794-f762-11e1-a439-00145eb45e9a">https://bionomia.net/dataset/7f5ed794-f762-11e1-a439-00145eb45e9a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/7f5ed794-f762-11e1-a439-00145eb45e9a">https://gbif.org/dataset/7f5ed794-f762-11e1-a439-00145eb45e9a</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: New insights on Polianthes montana (Asparagaceae, Agavoideae) and the description of P. aarodriguezii a new species, both from Sierra Madre Occidental, Mexico.
Natural history specimen data linked to collectors and determiners held within, "New insights on Polianthes montana (Asparagaceae, Agavoideae) and the description of P. aarodriguezii a new species, both from Sierra Madre Occidental, Mexico". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/5aaf7443-4ac6-4f72-854b-e503a3944713">https://bionomia.net/dataset/5aaf7443-4ac6-4f72-854b-e503a3944713</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/5aaf7443-4ac6-4f72-854b-e503a3944713">https://gbif.org/dataset/5aaf7443-4ac6-4f72-854b-e503a3944713</a>. Formatted as a Frictionless Data package.
Fig. 3 in Profiling of volatile and non-volatile metabolites in Polianthes tuberosa L. flowers reveals intraspecific variation among cultivars
Fig. 3. Soluble and wall-bound phenolics profile of tuberose cultivars. Histogram A shows the amount of rutin determined by UHPLC analysis in ng g −1 fr. wt of flower tissue, and B shows the amount of caffeic acid, p-coumaric acid and ferulic acid in ng mg−1 pellet dry wt of. Note: All values are mean ± s.d. of three replicates.
Fig. 2 in Profiling of volatile and non-volatile metabolites in Polianthes tuberosa L. flowers reveals intraspecific variation among cultivars
Fig. 2. Heat map representing the diversity of nonvolatile compounds detected in P. tuberosa flowers. Floral extracts after derivatization were analysed by GC-MS. Classes 0, 1, 2, 3, 4, 5, and 6 indicates group average abundances of Calcutta double, Calcutta single, Jyothi, Ujwal, Shnigdha, Shringhar, and Phule rajani cultivars respectively. Red and green color denotes highest and lowest relative abundances of non-volatile compounds, respectively. Abbreviations: Met a-D-gal - Methyl α-D-galactofuranoside, Met b-D-gal - Methyl β-D-galactopyranoside, Met b-D-glu - Methyl β-D-glucofuranoside, 4- HBALD - 4-hydroxybenzaldehyde, 4-HBA - 4-hydroxybenzoic acid, 2, 5-DHBA - 2, 5-Dihydroxybenzoic acid. (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 Profiling of volatile and non-volatile metabolites in Polianthes tuberosa L. flowers reveals intraspecific variation among cultivars
Fig. 5. Metabolite map representing the normalized relative abundances of few important primary and specialized metabolites during the blooming stage of P. tuberosa flowers. The amount of metabolites from four different P. tuberosa cultivar clusters were colour coded for low to high contents as per the scale shown. Cluster A includes CD, cluster B includes CS, cluster C includes JY and PR and cluster D includes SN, UJ, and SR. Solid arrows represent single step reactions, dotted arrows represent multi step reactions and block arrows represent volatile emission or exchange within the cell. Emitted levels of volatiles are shown outside the cell, while endogenous levels are represented inside the cytosol. Glycosyl-bound volatiles are shown inside in a representative vacuolar structure. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 1 in Profiling of volatile and non-volatile metabolites in Polianthes tuberosa L. flowers reveals intraspecific variation among cultivars
Fig. 1. Profile of floral scent volatiles in studied cultivars of P. tuberosa. Stack plots represent (A) volatiles emitted by flowers in μg g−1 fr. wt h−1, (B) free endogenous volatiles of whole flower in μg μg g−1 fr. wt and (C) glycosyl-bound volatiles of whole flower in μg μg g−1 fr. wt. Abbreviations: CD - Calcutta double, CS - Calcutta single, JY - Jyothi, UJ - Ujwal, SN - Shnigdha, SR - Shringhar, and PR - Phule rajani.
Fig. 4 in Profiling of volatile and non-volatile metabolites in Polianthes tuberosa L. flowers reveals intraspecific variation among cultivars
Fig. 4. Multivariate analysis of P. tuberosa cultivars (classes 0–6). The scores plot obtained after PLS-DA analysis has been shown in A, where components 1 and 2 together can explain the maximum variance between the cultivars. Metabolites having higher VIP scores are shown in B where their relative abundances are color coded from high to low as per the scale shown. The dendrogram as shown in C was obtained after hierarchical clustering analysis of studied P. tuberosa cultivars. Classes 0, 1, 2, 3, 4, 5, and 6 represent Calcutta double, Calcutta single, Jyothi, Ujwal, Shnigdha, Shringhar and Phule rajani cultivars. Metabolites enlisted as 1–25 in B are sequentially represented as follows: quinic acid, V_D-limonene (V: detected as emitted volatile), myo-inositol, D-mannose, V_3-carene, EV_cis-methyl eugenol (EV: detected as endogenous volatile), V_Z- β-caryophyllene, V_benzyl salicylate, EV_benzyl benzoate, EV_eugenol, methyl α-D-galactofuranoside, EV_(Z, E)-farnesol, GV_2-nitrocumene (GV: detected as glycosyl-bound volatile), EV_1,8-cineole, V_1,R-α-pinene, Methyl β-D-galactopyranoside, GV_4-propyl benzaldehyde, Methyl α-Dglucofuranoside, V_β-terpineol, D-fructofuranose, L-threonine, EV_2-hydroxy cineole, EV_3-exo-hydroxy-1,8-cineole, EV_5-hydroxy-7(Z)-decenoic acid-δ-lactone and GV_5-hydroxy-7Z-decenoic acid- δ –lactone.
FIGURE 2. Polianthes cernua Art.Castro, J.G in A new species of Polianthes subgenus Bravoa (Asparagaceae, Agavoideae) from Jalisco, Mexico
FIGURE 2. Polianthes cernua Art.Castro, J.G.González & Aarón Rodr. A. Habit. B. Flowers detail. C. Flower dissection showing internal perigone, gynoecium and androecium. D. Fruits. Illustrated by Josue Ortíz-Catedral, based on living plants from the type material
FIGURE 3 in A new species of Polianthes subgenus Bravoa (Asparagaceae, Agavoideae) from Jalisco, Mexico
FIGURE 3. Diversity of Polianthes subgenus Bravoa in Mexico. A–E. P. cernua. F. P. bicolor (E. Solano & Ma. del C. López 857, MEXU). G. P. geminiflora var. clivicola (A. Rodríguez & L. Ortiz-Catedral 3210, IBUG). H. P. geminiflora var. geminiflora (A. Rodriguez & D. Szeszko 5617, IBUG). I. P. graminifolia (A. Rodríguez & 5545, IBUG). J. P. howardii (P. Carrillo-Reyes et al. 7401, IBUG). K. P. multicolor (A. Rodríguez 5769, IBUG). L–M. P. zapopanensis (A. Rodríguez et al. 4338, 5120, IBUG). Pictures: A. Castro-Castro (A–E), A. Rodríguez (G–I, K–M), E. Solano (F), and P. Carrillo-Reyes (J).
FIGURE 2 in Polianthes alboaustralis (Asparagaceae, Agavoideae), a new species from the State of Oaxaca, Mexico
FIGURE 2. Polianthes alboaustralis: A. Flower, B. Perigone with extrafloral nectary, C. Detail of the nectary. D. P. palustris. E, F. P. nelsonii: E. Flowers during anthesis, and F. Senescent flowers (Photos: Eloy Solano, A, B and C; Aarón Rodríguez, D, E and F).
FIGURE 1. Polianthes alboaustralis. a in Polianthes alboaustralis (Asparagaceae, Agavoideae), a new species from the State of Oaxaca, Mexico
FIGURE 1. Polianthes alboaustralis. a) Contractile roots, corms with growth buds and bulb, b) complete plant, c) inflorescence, d) dissected flower, e) fruit, and f) seed. Illustration by Elvia Esparza.
FIGURE 3. Polianthes aarodriguezii Art.Castro. A. Habit. B, D. Inflorescence. E–G. Perigone views. C. Corm. H in New insights on Polianthes montana (Asparagaceae, Agavoideae) and the description of P. aarodriguezii a new species, both from Sierra Madre Occidental, Mexico
FIGURE 3. Polianthes aarodriguezii Art.Castro. A. Habit. B, D. Inflorescence. E–G. Perigone views. C. Corm. H. Capsules. Pictures: Arturo Castro-Castro.
FIGURE 1. Polianthes montana Rose. A. Habit. B–D. Perigone views. E in New insights on Polianthes montana (Asparagaceae, Agavoideae) and the description of P. aarodriguezii a new species, both from Sierra Madre Occidental, Mexico
FIGURE 1. Polianthes montana Rose. A. Habit. B–D. Perigone views. E. Capsules. Pictures: Arturo Castro-Castro.
FIGURE 2 in New insights on Polianthes montana (Asparagaceae, Agavoideae) and the description of P. aarodriguezii a new species, both from Sierra Madre Occidental, Mexico
FIGURE 2. Geographic distribution of Polianthes subgenus Polianthes. A. Detail of P. aarodriguezii type locality. Biogeographic regionalization according to Morrone et al. (2017). Prepared by Yeri Julieta Vargas Soto and Margarita Valenzuela Hernández.
FIGURE 1 in A new species of Polianthes subgenus Bravoa (Asparagaceae, Agavoideae) from Jalisco, Mexico
FIGURE 1. Diversity and distribution of Polianthes subgenus Bravoa in Nueva Galicia, Mexico.
Polianthes tuberosa L. Extract Suppresses Melanogenesis through Concurrent Inhibition of cAMP/CREB and MAPK Signaling Pathways
GEO Series GSE315802. Mus musculus. 6 samples. Type: Expression profiling by high throughput sequencing.
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