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FIGURE 5 in Implications of combined taxonomic, morphometric, and molecular characteristics for the species status of Paracentrobia tapajosae and Paracentrobia subflava (Hymenoptera: Trichogrammatidae), egg parasitoids of different leafhopper hosts in the Americas
FIGURE 5. Scatter plot of the between-groups principle component analysis (bgPCA) for the geometric morphometric analysis of male genitalia of Paracentrobia. Thin-plate spline (TPS) deformation grids at the extreme of each axis illustrate shape change implied by the corresponding bgPC (● Paracentrobia tapajosae from Tapajosa rubromarginata, Argentina, ○ Paracentrobia tapajosae from Dalbulus maidis, Argentina, ● Paracentrobia subflava from Dalbulus maidis, Mexico).
Implications of climate change for environmental niche overlap between five Cuscuta pest species and their two main host crop species
<p><span>Some parasitic plants are major pests in agriculture, but how this might be affected by climate change remains largely unknown. In this study, we assessed this for five generalist holoparasitic <em>Cuscuta </em>species (<em>Cuscuta approximata, C. australis, C. chinensis, C. europaea, C. japonica</em>) and two of their main Leguminosae host crop species (<em>Glycine max </em>and <em>Medicago sativa</em>). For each of the five <em>Cuscuta </em>species and the two crop species, we ran MaxEnt models, using climatic and soil variables to predict their potential current distributions and potential future distributions for 2070. We ran species distribution models for all seven species for multiple climate-change scenarios, and tested for changes in the overlap of suitable ranges of each crop with the five parasites. We found that annual mean temperature and isothermality are the main bioclimatic factors determining the suitable habitats of the <em>Cuscuta </em>species and their hosts. </span><span>For both host species, the marginally to optimally suitable area will increase by 2070 for all four RCP scenarios. For most of the <em>Cuscuta </em>species, the marginally to optimally suitable area will also increase. As the suitable area for both the hosts and the parasites will overall increase, Schoener's D, indicating the relative overlap in suitable area, will change only marginally. However, the absolute area of potential niche overlap may increase up to six-fold by 2070. Overall, our results indicate that larger parts of the globe will become suitable for both host species, but that they could also suffer from <em>Cuscuta </em>parasitism in larger parts of their suitable ranges.</span></p>
FIGURE 7 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 7. Dothiorella sarmentorum on dead branch of Humulus lupulus (MFLU 19-0437). a, b. Conidiomata on branches of Humulus lupulus. c. Vertical section through conidioma. d. Peridium of conidioma. e–g. Conidia attached to conidiogenous cells. h, i. Conidia. j. Germinating conidium. l, m. Colony on PDA (l upper, m lower). Scale bars: a, b = 200 μm, c = 100 μm, d–j = 20 μm.
FIGURE 12 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 12. Neodeightonia arengae on dead branch of Arenga tremula (NCYUCC 19-0419). a−c. Appearance of ascomata on host surface. d, e. Section of ascoma. f. Peridium. g. Pseudoparaphyses. h−k. Asci. l−n. Ascospores with a wing-like appendages (in water). o. Ascospore in 100% lactic acid. p, q. Colony on PDA (p upper, q lower). Scale bars: a = 1 mm, b = 500 μm, c–e = 100 μm, f = 5 μm, g–k = 20 μm, l–o = 10 μm.
FIGURE 11 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 11. Sphaeropsis eucalypticola on dead branch of Ficus ampelas (NCYUCC 19-0423). a, b. Appearance of ascostromata on host surface. c, d. Sections through ascomata. e. Section through peridium. f–h. Asci. i Ascospore. j. Germinating ascospore. k, l. Colony on PDA (k upper, l lower). Scale bars: a = 200 μm, b, c = 50 μm, d = 50 μm, e = 10 μm, f –h = 20 μm, i, j = 5 μm.
FIGURE 13 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 13. Neodeightonia phoenicum on dead leaf base of Phoenix reclinata (MFLU 22-0096). a, b. Host. c, d. Appearance of conidiomata on host surface. e. Section through conidiomata. f. Section through peridium. g–j. Conidiogenous cells. k−n. Conidia. o. Germinating conidium. p, q. Colony on PDA (p upper, q lower). Scale bars: c = 2 mm, d = 100 μm, e = 50 μm, f, g = 5 μm, h–o = 10 μm.
FIGURE 14 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 14. Botryosphaeria fabicerciana on dead twig of Prunus serrulate (NCYUCC 19-0405). a, b. Appearance of ascostromata on host surface. c. Section through ascoma. d. Peridium. e. Pseudoparaphyses. f–h. Asci. i–l. Ascospores. m. Germinating ascospore. n, o. Colony on PDA (n upper, o lower). Scale bars: a = 500 μm, b, f–h = 50 μm, c = 100 μm, d, e, m = 20 μm, i–l = 10 μm.
FIGURE 2 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 2. Phylogram generated from ML analysis based on combined dataset of ITS, tef1-α and β-tub. The tree is rooted to Barriopsis stevensiana (CBS 174.26) and B. tectonae (MFLUCC 12-0381). Tree topology is similar to previous study conducted by Dissanayake et al. (2021). Bootstrap support values for ML ≥ 70% and Bayesian posterior probabilities (PP) ≥ 0.90 are noted at the nodes. Strain numbers are noted after the species names. Strains isolated in this study are presented in red and type strains are in bold.
FIGURE 5 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 5. Dothiorella obovata on dead twig of Pavonia odorata (holotype: MFLU 22-0094). a, b. Appearance of ascostromata on host surface. c, d. Section through ascomata. e. Section through peridium. f. Pseudoparaphyses. g–j. Asci. k–n. Ascospores. O. Germinating ascospore. p, q. Colony on PDA (p upper, q lower). Scale bars: a = 1 mm, b = 500 μm, c, d =100 μm, e, f = 10 μm, g–j = 20 μm, k–o = 5 μm.
FIGURE 6 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 6. Dothiorella albiziae on dead dry pod of Albizia lebbeck (holotype: MFLU 22-0093). a. Host. b, c. Conidiomata on dry pod surface. d. Vertical section through conidioma. e. Peridium of conidioma. f–i. Conidia attached to conidiogenous cells. j–m. Conidia. n, o. Colony on PDA (n upper, o lower). Scale bars: b = 2 mm, c = 500 μm, d = 100 μm, e–m = 10 μm.
FIGURE 4 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 4. Phylogram generated from ML analysis based on combined dataset of ITS, tef1-α and β-tub. The tree is rooted to Macrophomina phaseolina (CBS 227.33 and CBS 162.25). Tree topology is similar to previous study conducted by Rathnayaka et al. (2021). Bootstrap support values for ML ≥ 75% and Bayesian posterior probabilities (PP) ≥ 0.90 are noted at the nodes. Strain numbers are noted after the species names. The strain isolated in this study is presented in red and type strains are in bold.
FIGURE 10 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 10. Sphaeropsis eucalypticola on dead branch of Tamarindus indica (MFLU 22-0095). a, b. Appearance of ascostromata on host surface. c, d. Sections through ascomata. e. Section through peridium. f. Pseudoparaphyses. g–j. Asci. k–p. Ascospores. Scale bars: a = 2 mm, b, c = 200 μm, d = 100 μm, e, f = 20 μm, g–j = 50 μm, k–p = 10 μm.
FIGURE 3 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 3. Phylogram generated from ML analysis based on combined dataset of ITS, LSU, SSU, and tef1-α. The tree is rooted to Diplodia mutila (CBS 112553) and D. rosulata (CBS 116470). Tree topology is similar to previous study conducted by Phukhamsakda et al. (2022). Bootstrap support values for ML ≥ 70% and Bayesian posterior probabilities (PP) ≥ 0.90 are noted at the nodes. Strain numbers are noted after the species names. Strains isolated in this study are presented in red and type strains are in bold.
FIGURE 1 in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE 1. Phylogram generated from ML analysis based on combined dataset of ITS, LSU, tef1-α and β-tub. The tree is rooted to Neofusicoccum luteum (CMW 4165 and CBS 562.26). Tree topology is similar to the previous study by Zhang et al. (2021). Bootstrap support values for ML ≥ 70% and Bayesian posterior probabilities (PP) ≥ 0.90 are noted at the nodes. Strain numbers are noted after the species names. Strains isolated in this study are presented in red and type strains are in bold.
FIGURE. Dothiorella viticola on dead branch of Morus sp. (MFLU 19-0621). a, b. Conidiomata on host substrate. c. Vertical section through conidioma. d. Ostiole. e. Peridium of conidioma. f–j. Conidia attached to conidiogenous cells. k–m. Conidia. n. Germinating conidium. o, p. Colony on PDA (o upper, p lower). Scale bars: a = 1 mm, b = 100 μm, c = 50 μm, d = 20 μm, e–n = 10 μm. in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE. Dothiorella viticola on dead branch of Morus sp. (MFLU 19-0621). a, b. Conidiomata on host substrate. c. Vertical section through conidioma. d. Ostiole. e. Peridium of conidioma. f–j. Conidia attached to conidiogenous cells. k–m. Conidia. n. Germinating conidium. o, p. Colony on PDA (o upper, p lower). Scale bars: a = 1 mm, b = 100 μm, c = 50 μm, d = 20 μm, e–n = 10 μm.
FIGURE. Sphaeropsis linhaiensis on dead branch of Cinnamomum camphora (HKAS 10-2383). a, b. Appearance of ascostromata on host surface. c, d. Section through ascomata. e. Section through peridium. f. Pseudoparaphyses. g–j. Asci. k–p. Ascospores. Scale bars: a = 1 mm, b = 200 μm, c, d = 100 μm, e, f = 20 μm, g–j = 50 μm, k–p = 10 μm. in Two new species of Botryosphaeriaceae (Botryosphaeriales) and new host/ geographical records
FIGURE. Sphaeropsis linhaiensis on dead branch of Cinnamomum camphora (HKAS 10-2383). a, b. Appearance of ascostromata on host surface. c, d. Section through ascomata. e. Section through peridium. f. Pseudoparaphyses. g–j. Asci. k–p. Ascospores. Scale bars: a = 1 mm, b = 200 μm, c, d = 100 μm, e, f = 20 μm, g–j = 50 μm, k–p = 10 μm.
Local adaptation to hosts and parasitoids shape Hamiltonella defensa genotypes across aphid species - Datasets and scripts
<p>Datasets and scripts from "Local adaptation to hosts and parasitoids shape <em>Hamiltonella defensa</em> genotypes across aphid species"</p>
Experimental evidence that host species composition alters host-pathogen dynamics in a ranavirus-amphibian assemblage
<p>Losses in biodiversity can alter disease risk through changes in host species composition. Host species vary in pathogen susceptibility and competence. Yet how changes in diversity alter host-pathogen dynamics remains unclear in many systems, particularly with respect to generalist pathogens. Amphibians are experiencing worldwide population declines linked to generalist pathogens, such as ranavirus, and thus represent an ideal group to investigate how host species composition affects disease risk. We conducted experiments where individuals in the laboratory and assemblages of three amphibian species (Pacific tree frogs, Pseudacris regilla; Cascades frogs, Rana cascadae; and Western toads, Anaxyrus boreas) or just A. boreas alone in outdoor mesocosms were exposed to ranavirus as larvae. In laboratory experiment, we observed low survival and high viral loads in P. regilla compared to the other species suggesting that this species was highly susceptible to the pathogen. In the mesocosm experiment, we observed 41% A. boreas mortality when alone and 98% mortality when maintained with P. regilla and R. cascadae. Our results suggest that the presence of highly susceptible species can alter disease dynamics across multiple species, potentially increasing infection risk and mortality in co-occurring species.</p>
FIGURE 7 in Discovery of a new species of Caloptilia (Lepidoptera: Gracillariidae) from east and central Africa with its suggested associated host (Gentianales: Rubiaceae) and natural enemies (Hymenoptera: Eulophidae)
FIGURE 7. Caloptilia mwamba sp. nov., basal part of tegumen and vinculum, holotype, gen. prep. De Prins 3835♂.
FIGURE 21. Male genitalia, paratype RMCA ENT 000002497 in Discovery of a new species of Caloptilia (Lepidoptera: Gracillariidae) from east and central Africa with its suggested associated host (Gentianales: Rubiaceae) and natural enemies (Hymenoptera: Eulophidae)
FIGURE 21. Male genitalia, paratype RMCA ENT 000002497, gen. prep. De Prins 3838♂ (RMCA 00709), aedoeagus. Scale bar 100 µm.
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.