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Fig. 1 in Early transcriptional response of terpenoid metabolism to Colletotrichum gloeosporioides in a resistant wild strawberry Fragaria nilgerrensis

Fig. 1. Determination of terpenoids in leaves challenged with C. gloeosporioides. (A) Total contents of monoterpenes and sesquiterpenes, (B–C) The contents of individual monoterpene and sesquiterpene identified. Data are average of two independent experiments.

Fig. 4 in Early transcriptional response of terpenoid metabolism to Colletotrichum gloeosporioides in a resistant wild strawberry Fragaria nilgerrensis

Fig. 4. Schematic illustration of general terpenoid biosynthesis pathways showing identified unigenes from F. nilgerrensis leaf transcriptome data. The interconvertible precursors IPP and DMAPP, two phosphorylated C5 unites, are produced by the MVA and MEP pathways which are exchangeable from both compartmentations. The chloroplast is a major site for synthesis of hemiterpene (C5), monoterpenoids (C10), diterpenoids (C20) carotenoids (C40) and chlorophyll, while the cytosol and other organelle are responsible for synthesis of monoterpenoids (C10), sesquiterpene (C15) and triterpene (C30). But that is not strictly conclusive. Arrow with lines indicate reactions catalyzed by enzymes and the encoding genes, with unigenes identified in this experiment boxed. The color highlights are for better visualization. Abbreviations: AACT, acetoacetyl-CoA thiolase; CMK, 4-diphosphocytidyl-2-C-methyl-D-erythritol kinase; DXR, 1-deoxy-D-xylulose 5-phosphate reductase; DXS, 1-deoxy-D-xylulose 5-phosphate synthase; HDR, (E)-4-hydroxy-3-methyl-but-2-enyl diphosphate reductase; HDS, (E)-4-hydroxy-3- methyl-but-2-enyl diphosphate synthase; HMGR, 3-hydroxy-3-methylglutaryl-CoA reductase; HMGS, 3-hydroxy-3-methylglutaryl-CoA synthase; IDI, isopentenyl diphosphate isomerase; MCT, MEP cytidyltransferase; MDC, mevalonate-5-diphosphate decarboxylase; MDS, 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase; MVK, mevalonate kinase. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)

Fig. 2 in Early transcriptional response of terpenoid metabolism to Colletotrichum gloeosporioides in a resistant wild strawberry Fragaria nilgerrensis

Fig. 2. Global differentially-expressed-genes (DEG) in leaves of F. nilgerrensis after challenged by C. gloeosporioides. (A) DEG heatmap depicts clustering of the early upregulated genes (up to 18-h post challenge) and the late respondents (>24 h) in the upper and lower parts, respectively, with top GO terms indicated. (B) Major GO term enrichment in an early responsive gene cluster 7 showing that terpenoid biosynthesis genes are co-expressed with antipathogen immune-responsive pathway genes. Each time-point contains 2 biological replications and the expression data was zero-normalized before hierarchical clustering is performed (Pearson uncentered metric, average linkage ordering) using Cluster 3.0 version 1.58. Heatmap was examined and generated using Java Tree- View version 1.1.6r4. Gene Ontology (GO) enrichment analysis of the DEGs is implemented by the topGO R package-based Kolmogorov–Smirnov test.

Fig. 5 in Early transcriptional response of terpenoid metabolism to Colletotrichum gloeosporioides in a resistant wild strawberry Fragaria nilgerrensis

Fig. 5. Heat maps depicting the transcript levels of terpenoid biosynthesis genes from F. nilgerrensis leaf transcriptome in response to C. gloeosporioides. (A) Fifty-six MVA and MEP pathway-associated genes. Annotation of the unigenes by homologous are listed in Table S4. (B) Fifty-nine terpene synthase-like or related genes. Annotation of the unigenes by homologous are listed in Table S5. Average FPKM (n = 2) were log2 transformed. The heatmap was generated by Prism GraphPad version 7.04.

Fig. 7. Selected 1H–1H in Kadanguslactones A-E, further oxygenated terpenoids from Kadsura angustifolia fermented by a symbiotic endophytic fungus, Penicillium ochrochloron SWUKD4.1850

Fig. 7. Selected 1H–1H COSY (red bold), HMBC (blue arrow), and ROESY (blue double-headed arrow) correlations of compound 6. (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 Terpenoids from the Chinese liverwort Odontoschisma grosseverrucosum and their antifungal virulence activity

Fig. 2. Selected HMBC (H→C), 1H–1H COSY (H▬H) and NOESY correlations (H↔H) of 1 (A/B), 4 (D/E), 8 (F\G) and the X-ray crystallographic structure of 3 (C).

Fig. 6. Selected 1H–1H in Kadanguslactones A-E, further oxygenated terpenoids from Kadsura angustifolia fermented by a symbiotic endophytic fungus, Penicillium ochrochloron SWUKD4.1850

Fig. 6. Selected 1H–1H COSY (red bold), HMBC (blue arrow), and ROESY (blue double-headed arrow) correlations of compound 5. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 5. Selected 1H–1H in Kadanguslactones A-E, further oxygenated terpenoids from Kadsura angustifolia fermented by a symbiotic endophytic fungus, Penicillium ochrochloron SWUKD4.1850

Fig. 5. Selected 1H–1H COSY (red bold), HMBC (blue arrow), and ROESY (blue double-headed arrow) correlations of compound 4. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 3. Selected 1H–1H in Kadanguslactones A-E, further oxygenated terpenoids from Kadsura angustifolia fermented by a symbiotic endophytic fungus, Penicillium ochrochloron SWUKD4.1850

Fig. 3. Selected 1H–1H COSY (red bold), HMBC (blue arrow), and ROESY (blue double-headed arrow) correlations of compound 3. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 2. Selected 1H–1H in Kadanguslactones A-E, further oxygenated terpenoids from Kadsura angustifolia fermented by a symbiotic endophytic fungus, Penicillium ochrochloron SWUKD4.1850

Fig. 2. Selected 1H–1H COSY (red bold), HMBC (blue arrow), and ROESY (blue double-headed arrow) correlations of compound 2. (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 Terpenoids from the Chinese liverwort Odontoschisma grosseverrucosum and their antifungal virulence activity

Fig. 3. (A) The inhibition effect of compound 1 on the morphologic transition. (B) The inhibitory effect of compound 1 on the adhesion of C. albicans to A549 cells. (C) The number of adherent cells was determined by measuring the total size of the picture. The bars represent means ± SDs. * denotes P <0.05, **P <0.01, and ***P <0.001. (D) The inhibition effect of compound 1 on C. albicans biofilm formation. (E) The biofilm was detected with a CCK-8 reduction assay. The bars represent means ± SDs. * denotes P <0.05, and ** denotes P <0.01. (F) The downregulation of genes that are involved in virulence of C. albicans. The bars represent means ± SDs. * denotes P <0.05, **P <0.01, and ***P <0.001.

Fig. 6 in Terpenoids from the Chinese liverwort Heteroscyphus coalitus and their antivirulence activity against Candida albicans

Fig. 6. The inhibitory effect of the compound 13 on C. albicans morphological transition. A. C. albicans DSY654 were grown in RPMI 1640 medium with a series of concentrations of 13. After 6 h incubation at 37 ̊C, the images were obtained using a microscope (scale bars: 25 μm). B. The A549 cells were co-incubated with C. albicans DSY654-TDH3-GFP cells for 90 min. Finally, cells were observed using a fluorescence microscope (scale bars: 50 μm). C. The number of adherent cells was determined by counting the cells in the pictures. Bars represent means ± SD. *P <0.05, **P <0.01, **P <0.001. D. After incubation of 24 h, the biofilm was washed three times with PBS and photographed by a microscope (scale bars: 50 μm). E. The biofilm was detected with an XTT reduction assay. Bars represent means ± SD. *P <0.05, **P <0.01, **P <0.001. F. C. albicans DSY654 was treated with 4 μg/ml of 13 for 6 h at 37 ̊C. The transcriptional levels of genes related to hyphal formation and adhesion were determined by qPCR and showed as a fold change relative to the negative group. Bars represent means ± SD. *P <0.05, **P <0.01, **P <0.001.

publicJul 2020View details →

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Data from: Genome assembly of Chiococca alba uncovers key enzymes involved in the biosynthesis of unusual terpenoids

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

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publicAug 2020View details →

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Genome sequencing of four culinary herbs reveals terpenoid genes underlying chemodiversity in the Nepetoideae

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publicAug 2020View details →

opencc-by-4.0Nov 2023View details →

Terpenoid emission factors for OBEIC

To use this dataset, please cite our publication and the original publication of the data. The original publication information can be found in this dataset. OUR PUBLICATIONS: Underestimated contribution of open biomass burning to terpenoid emissions revealed by a novel hourly dynamic inventory, Science of The Total Environment, 2024, 172764, ISSN 0048-9697, https://doi.org/10.1016/j.scitotenv.2024.172764. (https://www.sciencedirect.com/science/article/pii/S0048969724029115) More data updates will be posted here in the future. For special orders, please contact lijiangyong1105@foxmail.com Data Update Announcement: None

opennotspecifiedSep 2015View details →

Fig. 1. Terpenoids 1–10 isolated from a in Botryane, noreudesmane and abietane terpenoids from the ascomycete Hypoxylon rickii

Fig. 1. Terpenoids 1–10 isolated from a single cultivation of the fungus Hypoxylon rickii.

opennotspecifiedMay 2022View details →

Fig. 7 in Bioactive terpenoids derived from plant endophytic fungi: An updated review (2011-2020)

Fig. 7. (continued).

opennotspecifiedMay 2022View details →

Fig. 4 in Bioactive terpenoids derived from plant endophytic fungi: An updated review (2011-2020)

Fig. 4. (continued).