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404 results for “Guizhou Province”
FIGURE 4 in Two new endophytic fungi of Colletotrichum and Diaporthe isolated from Berchemia polyphylla var. leioclada in Guizhou Province, China
FIGURE 4. Diaporthe berchemiae (ex-type culture, GMBCC 20000). a, b Front and reverse colony on MEA. c, d Conidiomata on PDA. e–g Conidiophores. h–k Conidiogenous cells and conidia. l–o Alpha conidia. p-s Beta conidia. Scale bars: e–g, i–k = 10 μm; h, l–s = 5 μm.
FIGURE 2 in Two new endophytic fungi of Colletotrichum and Diaporthe isolated from Berchemia polyphylla var. leioclada in Guizhou Province, China
FIGURE 2. Phylogenetic tree of Maximum Likelihood analyses of Colletotrichum gloeosporioides species complex and its closely related species (including sequences of our strain and a selection of related Colletotrichum spp.,), restricted according to the phylogenetic study of Supplementary Material (Figure S1). Colletotrichum hippeastri (CBS 125376) and C. boninense CBS 123755 were used as outgroup taxa. The tree was built using concatenated sequences of ITS, ACT, CHS-1, GADPH, and TUB2 datasets and the tree topology of the RAxML and Bayesian analyses are similar. The combined gene analysis included 86 strains with 2152 characters after aligned, including gaps (ITS: 593bp, ACT: 282bp, CHS-1: 299bp, GADPH: 277bp, and TUB2: 701bp). The RAxML analysis of the combined dataset yielded the best scoring tree with a final ML optimization likelihood value of -15857.131621. The matrix had 1198 distinct alignment patterns, with 23.12% undetermined characters or gaps. Estimated base frequencies were as follows: A = 0.229650, C = 0.299082, G = 0.241413, T = 0.229855; substitution rates AC = 1.009331, AG = 2.892663, AT = 1.227390, CG = 0.965860, CT = 4.527049, GT = 1.000000; gamma distribution shape parameter α = 0.449663. Bootstrap support values for RAxML equal to or greater than 70% and Bayesian posterior probabilities equal to or greater than 0.90 are given at each node. The new isolate is shown in red and bold.
FIGURE 1 in Two new endophytic fungi of Colletotrichum and Diaporthe isolated from Berchemia polyphylla var. leioclada in Guizhou Province, China
FIGURE 1. Colletotrichum berchemiae (ex-type culture, GMBCC 20001). a, b Front and reverse colony on PDA. c–e Conidiomata on PDA. h–j Conidiophores. k–m Conidiogenous cells and conidia. n–p Conidia. Scale bars: f = 100 μm; g–i, n = 20 μm, j, k = 30um, l, m, o, p = 10 um.
FIGURE 3 in Two new endophytic fungi of Colletotrichum and Diaporthe isolated from Berchemia polyphylla var. leioclada in Guizhou Province, China
FIGURE 3. Results of the PHI test of Colletotrichum berchemiae and closely related species using both LogDet transformation and splits decomposition. The PHI test results (Φw) <0.05 indicate significant recombination within the dataset. The new taxa are in red.
FIGURE 2 in Metacordyceps shibinensis sp. nov. from larvae of Lepidoptera in Guizhou Province, southwest China
FIGURE 2. Metacordyceps shibinensis (holotype). a. Overview of stroma and host. b. Infected host. c, d. Pale yellow, superficial ascomata on stroma. e. Cross section showing the stroma and ascomata. f, g. Sections of ascomata. h, i. Part of ascoma. j. Ascus. k, m. Ascus stained in methylene blue. l. Mature ascospores in methylene blue. n. Section of stipe. Scale bars: f = 1000 μm, g = 200 μm, h = 100 μm, i = 50 μm, j–l = 40 μm, m = 50 μm, n = 20 μm.
FIGURE 1 in Metacordyceps shibinensis sp. nov. from larvae of Lepidoptera in Guizhou Province, southwest China
FIGURE 1. Phylogenetic relationships among Metacordyceps shibinensis and related species based on four combined 5.8S-ITS rDNA, nrSSU, EF-1α, RPB1 gene data. Bootstrap values (1,000 replicates) are indicated above the nodes. The tree is rooted to Glomerella cingulata. Type species have an asterisk.
FIGURE 2 in Additions to Karst Fungi 2: Alpestrisphaeria jonesii from Guizhou Province, China
FIGURE 2. Alpestrisphaeria jonesii (holotype) a Appearance of ascomata on host specimen. b Close up of ascoma. c Side view of ascoma. d Section of ascoma (TS). e Close up of peridium. f Ostiole, with central periphyses. g Filiform pseudoparaphyses anastomosing between and above the asci. h–k Asci with 8 ascospores with ocular chamber. l–m Filamentous ascospores narrower towards the base. Scale bars: d=100 μm, e, f=40 μm, g, h=80 μm, i, j. k=50 μm, l, m=30 μm.
FIGURE 1 in Additions to Karst Fungi 2: Alpestrisphaeria jonesii from Guizhou Province, China
FIGURE 1. RAxML tree based on a combined dataset of ITS, SSU, LSU and EF1α of 55 strains representing the families Lophiostomataceae and Floricolaceae. MP/ML bootstrap values greater than 70 % and Bayesian posterior probabilities greater than 0.90 are given below and above the nodes. Preussia funiculata (CBS 659.74) is the out group taxon. The original isolate numbers are noted after the species names. Newly generated strains in this study are indicated in red.
FIGURE 2 in Multigene phylogeny and morphology reveal a new species, Ophiocordyceps tettigonia, from Guizhou Province, China
FIGURE 2. Ophiocordyceps tettigonia (holotype). a. Overview of stromata and the host. b. Pale, superficial ascomata on stroma. c. Cross section showing the complete stroma and perithecia. d–f. Sections of ascomata. g, h. Part of peridium. i–k. Asci. l. Ascus with apical cap. m. Ascus with apical cap stained by iodine solution. n. Ascus stained by iodine solution. o. Secondary ascospores. p. Secondary ascospores stained by iodine solution. Scale bars: d = 1000 μm, e, f = 200 μm, g, h = 30 μm, i–k = 100 μm, l, m, o, p = 10 μm, n = 20 μm.
FIGURE 1 in Multigene phylogeny and morphology reveal a new species, Ophiocordyceps tettigonia, from Guizhou Province, China
FIGURE 1. Phylogenetic relationships among Ophiocordyceps tettigonia and related species based on combined analysis of ITS, SSU, TEF, and RPB1 sequence data. Bootstrap values (1,000 replicates) are indicated above the nodes. Ex-type cultures or holotypes have an asterisk. The tree is rooted to Aschersonia placenta Berk.
FIGURE. 1 Bayesian 50 in Additions to Karst Fungi 3: Prosthemium sinense sp nov., from Guizhou Province, China
FIGURE. 1 Bayesian 50 % majority rule consensus tree obtained from the combined analysis of ITS, LSU and TUB sequence data from species of Prosthemium and Beverwykella. MP (blue) /ML (green) bootstrap values greater than 70 % and Bayesian posterior probabilities (black) greater than 0.90 are given below and above the nodes. The tree is rooted with Xenostigmina zilleri (CBS 115686). The original isolate numbers are noted after the species names. Newly generated strains in this study are indicated in green.
FIGURE. 2 in Additions to Karst Fungi 3: Prosthemium sinense sp nov., from Guizhou Province, China
FIGURE. 2 Prosthemium sinense (holotype). a. Herbarium material. b. Close up of the ascomata on host c. Section through mature ascomata. d. Close up of the peridium. e, f. Mature and immature asci. g. Hamathecium of dense cellular, aseptate pseudoparaphyses. h, i, j, k. Narrowly oblong ascospores with a clear sheath. l, m, n, o. Mature conidia produced in culture.. Scale bars: c, d = 35 μm, e−f = 40 μm, g−o = 10 μm.
FIGURE 1 in A new species of Acrophialophora from Guizhou Province, China
FIGURE 1. Phylogram generated from maximum parsimony analysis of ITS sequences of Acrophialophora species. Numbers above branches are parsimony bootstrap values ≥ 75% and significant Bayesian posterior probability values ≥ 0.90. The tree was rooted using Chaetomium thermophilum var. coprophilum as outgroup.
FIGURE 2 in A new species of Acrophialophora from Guizhou Province, China
FIGURE 2. Phylogram generated from maximum parsimony analysis of ITS and β-tubulin sequences of Acrophialophora species. Numbers above branches are parsimony bootstrap values ≥ 75% and significant Bayesian posterior probability values ≥ 0.90. The tree was rooted using Chaetomium thermophilum var. coprophilum as an outgroup.
FIGURE 3 in A new species of Acrophialophora from Guizhou Province, China
FIGURE 3. Taifanglania liboensis (holotype). A–D: Conidiogenous structures; E: Colony in Czapek agar; F: Colony in potato dextrose agar. Bars: A–D = 10 μm; E–F = 10 mm.
FIGURE 4 in First Report and New Freshwater Species of Germainiella (Bacillariophyta) from the Maolan Nature Reserve, Guizhou Province, China
FIGURE 4. Germainiella sinica, sp. nov. LM. Figs 24–29 and 31–37, Valve views. Fig. 30 girdle view. All specimens from the holotype slide. Scale bars = 10 μm.
FIGURE 3 in First Report and New Freshwater Species of Germainiella (Bacillariophyta) from the Maolan Nature Reserve, Guizhou Province, China
FIGURE 3. Germainiella maolaniana, sp. nov. SEM, external views. Fig. 20. Valve view, showing raphe slit and two openings of the conopeum extending the length of the valve. Fig. 21. Central area showing slightly dilated proximal raphe ends. No struts are evident. Small openings on the conopeum organized into rows of varying lengths, present on both sides of the longitudinal openings. The openings of the conopeum reveal the valve beneath it. Fig. 22. Break in the conopeum reveals struts oriented perpendicular to the raphe and situated beneath the raphe. Striae are single openings with hymenate occlusions. Fig. 23. Valve terminus showing raphe hook-shaped and extending onto the mantle.
FIGURE 6 in First Report and New Freshwater Species of Germainiella (Bacillariophyta) from the Maolan Nature Reserve, Guizhou Province, China
FIGURE 6. Germainiella sinica, sp. nov. Figs 44, 45. Valve exterior showing view into valve between conopeum and margin. Siliceous granulaes are on the external valve face. Fig. 46. External girdle view, showing numerous girdle bands of the open type. Figs 47–50. Broken valves. Fig. 47. Valve view showing conopeum with short slits near the raphe, and then below it the external valve face with siliceous granules evident. Figs 48, 49. Girdle (side) views, showing presence of small siliceous struts, and the space (without any 'tubules') between the conopeum above and the external valve (with numerous granules) below. Fig. 50. Valve view showing the external valve face with numerous granules and internal valve face with hymenate occlusions over the areolae comprising the striae.
FIGURE 5 in First Report and New Freshwater Species of Germainiella (Bacillariophyta) from the Maolan Nature Reserve, Guizhou Province, China
FIGURE 5. Germainiella sinica, sp. nov. SEM. Figs 38–41, valve exterior. Fig. 38. Whole valve with raphe slit and longitudinal openings between the conopeum and margins. Fig. 39. Valve apex showing narrow slits in conopeum bordering raphe. Distal raphe end is deflected onto the valve mantle. Fig. 40. Valve with undeveloped conopeum, with view to valve exterior beneath the conopeum. Fig. 41. Central portion of the valve with proximal raphe ends deflected slightly in the same direction. Small, narrow slits extending across the center of the conopeum beyond the proximal raphe ends. Figs. 42, 43, valve interior. Fig. 42. Terminus of the valve showing striae comprised of uniseriate rows of rounded areolae that are occluded internally. Raphe terminates as a helictoglossa. Fig. 43. Central area of the valve with narrow raphe and proximal raphe ends curved slightly in the same direction.
FIGURE 2. Germainiella spp. SEM. Figs 14–17. Germainiella enigmatica, external views. Fig. 14 in First Report and New Freshwater Species of Germainiella (Bacillariophyta) from the Maolan Nature Reserve, Guizhou Province, China
FIGURE 2. Germainiella spp. SEM. Figs 14–17. Germainiella enigmatica, external views. Fig. 14. Entire valve showing large conopeum with raphe slit evident. Small struts oriented perpendicular to the raphe slit are evident. Raphe curves onto the valve mantle. Fig. 15. View showing struts under raphe slit. Figs 16, 17. Broken valve, showing conopeum laying overtop the valve. Internal valve face is evident. Figs 18, 19. Germainiella guizhouiana, sp. nov, external views. Fig. 18. Entire valve with large conopeum covering the face, with openings evident at the apices. Raphe slit with distal raphe ends deflected onto the mantle. Fig. 19. View of apex showing struts beneath conopeum oriented perpendicular to the raphe. Openings of the conopeum are evident. Raphe is hooked onto the mantle.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.