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48 results for “truffles”
FIGURE 1 in Tuber griseolivaceum sp. nov., a new olive-gray truffle species from China based on morphological and DNA data
FIGURE 1. Phylogram generated in RAxML after a maximum likelihood analysis of ITS sequences of T. griseolivaceum and related species. T. canaliculatum and T. macrosporum served as outgroups. Values next to nodes represent ML bootstrap values and Bayesian posterior probability values (left to right). Novel sequences are printed in bold.
FIGURE 1 in Tuber mixtecorum (Tuberaceae, Pezizales) a new truffle in the Maculatum clade from Mexico
FIGURE 1. Phylogenetic analysis based on Bayesian maximum likelihood and posterior probability phylogenetic analysis generated from ITS rDNA, showing Tuber mixtecorum within the clade Maculatum.
FIGURE 2 in Tuber mixtecorum (Tuberaceae, Pezizales) a new truffle in the Maculatum clade from Mexico
FIGURE 2. Tuber mixtecorum (Holotype). A. Details of the gleba. B. Ascospore showing the alveolate ornamentation. C. Asci and ascospores. D–E. Details of the terminal elements of the peridium. Scale bar: 10 mm (A); 20 µm (B–E).
FIGURE 2 in Morphological and molecular evidence support a new truffle, Tuber sinomacrosporum, in Macrosporum group
FIGURE 2. Tuber sinomacrosporum (YNAU016, type). A: An ascoma and gleba. B: Surface of dried ascoma. C: A peridium section. D, E: LM photos of asci and ascospores. F: A SEM photo of ascospore.
FIGURE 1 in Morphological and molecular evidence support a new truffle, Tuber sinomacrosporum, in Macrosporum group
FIGURE 1. RAxML tree based on ITS sequences of T. sinomacrosporum and related species. Bootstrap (BS) values derived from Maximum Likelihood (ML) analysis (≥ 70%) and Posterior Probabilities (PPs) from Bayesian Inference (≥ 0.90) are shown above or beneath the branches at nodes. New sequence is in bold font.
FIGURE 2 in Gautieria mianjin (Gomphales, Basidiomycota), a new species of false truffle from China
FIGURE 2. Gautieria mianjin (holotype and isotype). a Fresh basidiomata, yellow arrow shows the base, photo by Xiao Liu; b Basidiospores in different angles under scanning electron microscope; c Cells of hymenium. Bars: a=1 cm, b–c=10 μm
FIGURE 1 in Gautieria mianjin (Gomphales, Basidiomycota), a new species of false truffle from China
FIGURE 1. Phylogenetic tree of Gautieria based on ITS sequences. Ramaria botrytis (AMB18201) was selected as outgroup. Nodes were annotated if supported by ≥50% MLB (left) or ≥0.90 BPP (right). The new species was highlighted in bold. The branch shortened to fit the page was indicated by two diagonal lines with the number of times it was shortened. The clades concerned were highlighted with background color and labeled with numbers.
FIGURE 3. Tuber tomentellum. a in Tuber melanorufum and T. tomentellum, two new truffle species from China
FIGURE 3. Tuber tomentellum. a. Ascomata (BJTC FAN1340, holotype). b. SEM of ascospore. c, d, e. Light micrographs of asci and ascospores. f. Light micrograph of hyphoid hairs and the out layer of peridium. Scale bars: a = 1 cm, b = 10 μm, c, d, e = 50 μm, f = 100 μm. Photos by: Li Fan.
FIGURE 2. Tuber melanorufum. a in Tuber melanorufum and T. tomentellum, two new truffle species from China
FIGURE 2. Tuber melanorufum. a. Ascomata (BJTC FAN1273, holotype). b. SEM of ascospore. c, d, e. Light micrographs of asci and ascospores. Scale bars: a = 1 cm, b = 5 μm, c = 20 μm, d, e = 50 μm. Photos by: Li Fan.
FIGURE 1 in Tuber melanorufum and T. tomentellum, two new truffle species from China
FIGURE 1. Phylogram inferred from an ITS dataset by using RAxML (8.0.14). Maximum likelihood bootstrap support values (BS ≥ 70%) and Bayesian posterior probabilities (PP ≥ 0.99) are indicated above the branches. The new species are in black bold.
Data from: A survey of genome-wide single nucleotide polymorphisms through genome re-sequencing in the Périgord black truffle (Tuber melanosporum Vittad.)
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Data from: How the truffle got its mate: insights from genetic structure in spontaneous and planted Mediterranean populations of Tuber melanosporum
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Figure 2 from: Guevara-Guerrero G, Bonito G, Smith ME, Healy R, Grupe II AC, Cázares E, Castellano MA, Trappe JM (2018) Tuber aztecorum sp. nov., a truffle species from Mexico belonging to the Maculatum clade (Tuberaceae, Pezizales). MycoKeys 30: 61-72. https://doi.org/10.3897/mycokeys.30.22887
Figure 2 a–i Tuber aztecorum (holotype ITCV 993). a; Two ascomata showing the peridial surface (bar = 1 cm) b Ascoma in cross-section showing peridial surface and glebal surface (bar = 1 cm) c Peridial surface magnified showing the verrucose surface (bar = 1 mm) d Clusters of erect hyphae emanating from the peridial surface (bar =10 µm) e A single surface hair-like hypha (bar = 10 µm) f Cystidium (bar = 10 µm) g Cross section of peridium showing pseudoparenchyma-like epicutis (bar = 20 µm) h Ascospores within asci in surface view showing the alveoli (bar = 20 µm) i Ascospore within asci in surface view showing the alveoli magnified (bar = 20 µm).
Figure 1 from: Guevara-Guerrero G, Bonito G, Smith ME, Healy R, Grupe II AC, Cázares E, Castellano MA, Trappe JM (2018) Tuber aztecorum sp. nov., a truffle species from Mexico belonging to the Maculatum clade (Tuberaceae, Pezizales). MycoKeys 30: 61-72. https://doi.org/10.3897/mycokeys.30.22887
Figure 1 Phylogenetic tree inferred under the maximum-likelihood (ML) criterion from the ITS rDNA alignment corresponding to the Tuber dataset. The tree was rooted using midpoint rooting. Numbers on the branches represent support values from 1,000 ML bootstrap replicates. The branches are scaled in terms of the expected number of substitutions per site. The phylogeny is rooted with species belonging to the Latisporum clade. Accession numbers in the sequence labels indicate sequences from Genbank.
Figure 5 from: Polemis E, Konstantinidis G, Fryssouli V, Slavova M, Tsampazis T, Nakkas V, Assyov B, Kaounas V, Zervakis GI (2019) Tuber pulchrosporum sp. nov., a black truffle of the Aestivum clade (Tuberaceae, Pezizales) from the Balkan peninsula. MycoKeys 47: 35-51. https://doi.org/10.3897/mycokeys.47.32085
Figure 5 Phylogenetic tree inferred from Bayesian analysis including 62 ITS sequences assigned to 31 Tuber taxa, including members of major clades of the genus. Sequences are labelled with Latin binomials, GenBank accession numbers and geographic origin. T.pulchrosporum sp. nov. is indicated in boldface. Reference sequences deriving from type material are underlined. Choiromycesalveolatus (Tuberaceae) was used as the outgroup. Bootstrap (BS) values from Maximum Likelihood (ML) analysis (≥ 70%) and Posterior Probabilities (PPs) from Bayesian Inference (≥ 0.95) are shown at the nodes of branches.
Figure 1 from: Polemis E, Konstantinidis G, Fryssouli V, Slavova M, Tsampazis T, Nakkas V, Assyov B, Kaounas V, Zervakis GI (2019) Tuber pulchrosporum sp. nov., a black truffle of the Aestivum clade (Tuberaceae, Pezizales) from the Balkan peninsula. MycoKeys 47: 35-51. https://doi.org/10.3897/mycokeys.47.32085
Figure 1 T.pulchrosporum sp. nov.: a ascomata in situ (holotype) b ascomata in situ (paratype) c detail of peridium surface (paratype) d section of peridium (paratype).
Figure 2 from: Polemis E, Konstantinidis G, Fryssouli V, Slavova M, Tsampazis T, Nakkas V, Assyov B, Kaounas V, Zervakis GI (2019) Tuber pulchrosporum sp. nov., a black truffle of the Aestivum clade (Tuberaceae, Pezizales) from the Balkan peninsula. MycoKeys 47: 35-51. https://doi.org/10.3897/mycokeys.47.32085
Figure 2 T.pulchrosporum sp. nov.: a, b peridium structure c, d hair-like hyphae on peridium surface.
Figure 2 from: Piña Páez C, Healy RA, Guevara G, Orijel RG, Castellano MA, Cázares E, Trappe JM (2021) Greetings from belowground: two new species of truffles in the genus Pachyphlodes (Pezizaceae, Pezizales) from México. MycoKeys 82: 159-171. https://doi.org/10.3897/mycokeys.82.67685
Figure 2 Pachyphlodes brunnea (Holotype: ITCV 896) a ascoma dried b gleba in cross-section c peridium in cross-section, showing a wart composed of isodiametric cells d light microscopy of asci and spores e, fSEM microscopy of spores in surface view. Scale bars: 3 mm (a, b), 20 µm (c, d), 5 µm (e, f).
Figure 1 from: Piña Páez C, Healy RA, Guevara G, Orijel RG, Castellano MA, Cázares E, Trappe JM (2021) Greetings from belowground: two new species of truffles in the genus Pachyphlodes (Pezizaceae, Pezizales) from México. MycoKeys 82: 159-171. https://doi.org/10.3897/mycokeys.82.67685
Figure 1 The most likely tree generated from RAxML analysis of the ITS sequences of 18 Pachyphlodes species, rooted with Amylascus. Thickened branches denote >70% bootstrap support (left of slash) and >0.95 posterior probability (right of slash) from Bayesian analysis. New species are in shaded boxes, and Marronina clade demarcated. Terminals contain GenBank accession number, herbarium number, and country/state of collection. Asterisks denote sequences from holotypes.
Figure 3 from: Piña Páez C, Healy RA, Guevara G, Orijel RG, Castellano MA, Cázares E, Trappe JM (2021) Greetings from belowground: two new species of truffles in the genus Pachyphlodes (Pezizaceae, Pezizales) from México. MycoKeys 82: 159-171. https://doi.org/10.3897/mycokeys.82.67685
Figure 3 Pachyphlodes coalescens (Holotype: MEXU 26842) a ascoma fresh b gleba in cross-section c peridium in cross-section, showing a wart composed of isodiametric cells d light microscopy of asci and spores e, fSEM microscopy of spores in surface view. Scale bars: 5 mm (a, b), 100 µm (c), 10 µm (d, e), 5 µm (f).
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International Brain Laboratory public data
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OpenNeuro
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