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542 results for “endophytes”
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.
A fungal endophyte induces local cell-wall mediated resistance in wheat roots against take-all disease
<p>Datasets to accompany 'A fungal endophyte induces local cell-wall mediated resistance in wheat roots against take-all disease', <span>DOI: 10.3389/fpls.2024.1444271.</span></p> <p><span>These are datasheet 1 and table S2.</span></p> <p> </p>
FIGURE2. Colletotrichum serranegrense COAD 2100. A in Colletorichum serranegrense sp. nov., a new endophytic species from the roots of the endangered Brazilian epiphytic orchid Cattleya jongheana
FIGURE2. Colletotrichum serranegrense COAD 2100. A, Setae; B, Appressoria; C, Conidiophores; D, Conidia. Scale bars =10 μm.
FIGURE 3 in Colletorichum serranegrense sp. nov., a new endophytic species from the roots of the endangered Brazilian epiphytic orchid Cattleya jongheana
FIGURE 3. Bayesian phylogenetic tree inferred from DNA sequence data from multigene alignment (ITS, ACT, TUB2, CHS-1). Bayesian posterior probabilities (BPP,> 0.50) and RAxML bootstrap support (MLBS,> 50) values are indicated at the nodes (BPP/MLBS). The type status of strains is indicated with an asterisk (*) and specimens representing the new species are in bold face. The tree was rooted with Colletotrichum gloeosporioides (isolate CBS 953.97).
FIGURE 3 in Colletotrichum yulongense sp. nov. and C. rhombiforme isolated as endophytes from Vaccinium dunalianum var. urophyllum in China
FIGURE 3. Result of the pairwise homoplasy index (PHI) test of closely related species using both LogDet transformation and splits decomposition. PHI test results (Φ w) <0.05 indicate significant recombination within the dataset.
FIGURE 5 in Colletotrichum yulongense sp. nov. and C. rhombiforme isolated as endophytes from Vaccinium dunalianum var. urophyllum in China
FIGURE 5. Colletotrichum rhombiforme (CFCC 50823) A, B. Upper and reverse sides of cultures on PDA 7 days after inoculation. C. Conidiogenous cells on SNA. D. Seta on PDA. E. Appressorium in slide culture. F. Conidia on SNA. Bars: C–F = 10 μm.
FIGURE 2 in Colletotrichum yulongense sp. nov. and C. rhombiforme isolated as endophytes from Vaccinium dunalianum var. urophyllum in China
FIGURE 2. Phylogenetic tree derived from maximum parsimony analysis of the combined ACT, CAL, CHS-1, GAPDH, ITS, TUB2 and GS genes of C. gloeosporioides species complex, using C. boninense MAFF 305972* and C. hippeastri CBS 241.78* as outgroups. Bootstrap values of more than 70 from 1000 replications are shown above the respective branches. Bayesian posterior probabilities (PP) were estimated and clades with PP> 0.95 are marked under the branches. The new species, Colletotrichum yulongense, is in bold.
FIGURE 1 in Colletotrichum yulongense sp. nov. and C. rhombiforme isolated as endophytes from Vaccinium dunalianum var. urophyllum in China
FIGURE 1. Phylogenetic tree derived from maximum parsimony analysis of the combined ITS, GAPDH, CHS-1, HIS3 ACT and TUB2 sequences of C. acutatum species complex, using C. orchidophilum CBS 632.80* as outgroup. Bootstrap values of more than 70 from 1000 replications are shown above the respective branches. Bayesian posterior probabilities (PP) were estimated and clades with PP> 0.95 are marked under the branches. The newly sequenced C. rhombiforme is in bold.
FIGURE 4 in Colletotrichum yulongense sp. nov. and C. rhombiforme isolated as endophytes from Vaccinium dunalianum var. urophyllum in China
FIGURE 4. Colletotrichum yulongense (from ex-holotype) A, B. Upper and reverse sides of cultures on PDA 7 days after inoculation. C. Conidiogenous cells on SNA. D. Seta on PDA. E. Conidia on SNA. F. Appressoria in slide culture. Bars: C–F = 10 μm.
FIGURE 2 in Neopestalotiopsis alpapicalis sp. nov. a new endophyte from tropical mangrove trees in Krabi Province (Thailand)
FIGURE 2. Neopestalotiopsis alpapicalis (holotype MFLU 19-0405) on healthy leaf of Rhizophora mucronata. and symptomatic leaf of R. apiculata b, c Colony on PDA (above and below). d Conidiomata on PDA. e, f Conidia germinating from mycelia. g Conidiogenous cell. h–l Conidia. Scale bars: e–h = 10 μm, i–l = 5 μm.
FIGURE 1 in Neopestalotiopsis alpapicalis sp. nov. a new endophyte from tropical mangrove trees in Krabi Province (Thailand)
FIGURE 1. Maximum-likelihood phylogenetic tree inferred from combined ITS, β-tub and TEF1 gene sequences of 65 taxa. The GTR+ Γ model of nucleotide evolution was used. Strains of the newly described species are depicted in bold lettering. Values at tree nodes indicate bootstrap support and posterior probabilities in that order. Only bootstrap values above 60 and posterior probabilities above 0.9 are shown. Dashes indicate BP/BI with less than 50/0.9. The tree is artificially rooted to Pestalotiopsis humus (CBS 336.97), P. anacardiacearum (IFRDCC 2397), P. adusta (ICMP 6088), P. linearis (MFLUCC 12-0271) and P. inflexa (MFLUCC 12-0270).
FIGURE 2 in Deniquelata quercina sp. nov.; a new endophyte species from Persian oak in Iran
FIGURE 2. Deniquelata quercina (holotype). A–B. Surface of colonies on MEA and OA respectively C. Ascomata on Surface of OA D. Ascomata. E. Ostiole. F. Cellular and hyaline pseudoparaphyses G–H Section of peridium. I–L Eight-spored asci. M. pedicel N–P. Ascospores. Scale bars: D = 100 μm, E=50 μm, G–H = 20 μm, I–O and F = 10 μm.
FIGURE 1 in Deniquelata quercina sp. nov.; a new endophyte species from Persian oak in Iran
FIGURE 1. Phylogram generated from maximum parsimony analysis based on combined 18S, 28S and ITS rDNA sequence data. Bootstrap support values for maximum parsimony higher than 70% and the values of Bayesian posterior probabilities equal to or greater than 0.90 are given above each branch (MP/PP). The new record is in purple color.
FIGURE 1 in Trichoderma polyalthiae sp. nov., an endophytic fungus from Polyalthia debilis
FIGURE 1. Phylogenetic tree based on maximum likelihood (ML) analysis of the combined dataset (rpb2 + tef1). The numbers above branches represent ML bootstrap values and Bayesian posterior probabilities. The scale bar represents the number of nucleotide substitutions per site.
FIGURE 2 in Trichoderma polyalthiae sp. nov., an endophytic fungus from Polyalthia debilis
FIGURE 2. Asexual stage of Trichoderma polyalthiae (UBZSN2-1). a-c Cultures at 25 °C after 3d (a on CMD; b on PDA; c on SNA). d, e Conidiophores on growth plate. f, g Conidiophores (arrows), conidiogenous cells and conidia. h Chlamydospores (arrows). i Scanning electron microscopy of conidium. Scale bars: a–c = 20 mm. d, e = 100 mm. f–h = 10 μm, i = 1 μm.
FIGURE 1 in A new endophytic fungus, Tulasnella phuhinrongklaensis (Cantharellales, Basidiomycota) isolated from roots of the terrestrial orchid, Phalaenopsis pulcherrima
FIGURE 1. Phylogenetic tree derived from maximum likelihood analysis of combined ITS and LSU regions of rDNA genes of 44 sequences. Rhizoctonia obscura and R. solani were used as the outgroups. Numbers above branches are the bootstrap statistics percentages (left) and Bayesian posterior probabilities (right). Branches with bootstrap values ≥ 50% are shown at each branch and the bar represents 0.1 substitutions per nucleotide position. The fungal isolates from this study are in bold. T = type species.
FIGURE 2 in A new endophytic fungus, Tulasnella phuhinrongklaensis (Cantharellales, Basidiomycota) isolated from roots of the terrestrial orchid, Phalaenopsis pulcherrima
FIGURE 2. Tulasnella phuhinrongklaensis CMU-CR41 (holotype). Colony on different media after incubation at 25 °C for two weeks. A. Potato dextrose agar. B. Oat meal agar. C. Malt extract agar. D. Corn meal agar. E. Right-angled branching with septate hyphae (arrows). F. Mycelia stained with 5% DAPI showing binucleate cells (arrows). G. Branched chains of monilioid cells. Scale bars: A–D = 10 mm, E = 10 μm, F = 50 μm, G = 20 μm.
FIGURE 1 in Cladosporium omanense, a new endophytic species from Zygophyllum coccineum in Oman
FIGURE 1. Maximum likelihood (ML) majority rule consensus tree for the analyzed taxa belongs to the C. sphaerospermum complex. RAxML bootstrap support values (ML) are given at the nodes (ML equal or greater than 50%). Species name is followed by the strain accession number. Isolate from present study is in blue and tree was rooted to Cercospora beticola (CBS 116456).
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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)
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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.