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130 results for “Ascomycetes”
Figure 4 from: Phookamsak R, Hongsanan S, Bhat DJ, Wanasinghe DN, Promputtha I, Suwannarach N, Kumla J, Xie N, Dawoud TM, Mortimer PE, Xu J, Lumyong S (2024) Exploring ascomycete diversity in Yunnan II: Introducing three novel species in the suborder Massarineae (Dothideomycetes, Pleosporales) from fern and grasses. In: Wijayawardene N, Karunarathna S, Fan X-L, Li Q-R (Eds) Taxonomy and secondary metabolites of wood-associated fungi. MycoKeys 104: 9-50. https://doi.org/10.3897/mycokeys.104.112149
Figure 4 Bambusicola hongheensis (KUN-HKAS 129042, holotype) A the appearance of ascomata on the host surface B vertical section of an ascoma C, D peridia E pseudoparaphyses F, G asci embedded in pseudoparaphyses H–K ascospores L, M ascospores stained in India Ink show a thin mucilaginous sheath surrounding ascospores. Scale bars: 100 μm (B); 20 μm (C–G); 10 μm (H–M).
Figure 6 from: Phookamsak R, Hongsanan S, Bhat DJ, Wanasinghe DN, Promputtha I, Suwannarach N, Kumla J, Xie N, Dawoud TM, Mortimer PE, Xu J, Lumyong S (2024) Exploring ascomycete diversity in Yunnan II: Introducing three novel species in the suborder Massarineae (Dothideomycetes, Pleosporales) from fern and grasses. In: Wijayawardene N, Karunarathna S, Fan X-L, Li Q-R (Eds) Taxonomy and secondary metabolites of wood-associated fungi. MycoKeys 104: 9-50. https://doi.org/10.3897/mycokeys.104.112149
Figure 6 Periconia kunmingensis (KUN-HKAS102239, holotype) A, B the appearance of fungal colonies on host substrate C–E conidiophores F, G closed-up conidiophores with spherical heads H, I conidiogenous cells bearing conidia J conidia catenate in acropetal short chain K–P conidia. Scale bars: 500 µm (A, B); 50 µm (C–E); 20 µm (F, G); 10 µm (J); 5 µm (H, I, K–P).
FIGURE 2. Marthamyces quadrifidus. A. Apothecia. B. Hymenium. C in Ascomycetes from the relic forest of Oreomunnea mexicana, Oaxaca, Mexico
FIGURE 2. Marthamyces quadrifidus. A. Apothecia. B. Hymenium. C. Ascospore.
FIGURE 1 in Ascomycetes from the relic forest of Oreomunnea mexicana, Oaxaca, Mexico
FIGURE 1. Location map of the Oaxacan Oreomunnea forest.
Supplementary material 6 from: Singh G, Dal Grande FD, Schnitzler J, Pfenninger M, Schmitt I (2018) Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae). MycoKeys 36: 1-19. https://doi.org/10.3897/mycokeys.36.22548
Results of the linear discrimination analysis :
Supplementary material 4 from: Singh G, Dal Grande FD, Schnitzler J, Pfenninger M, Schmitt I (2018) Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae). MycoKeys 36: 1-19. https://doi.org/10.3897/mycokeys.36.22548
Global environmental zones of the Protoparmelia and Maronina species :
Supplementary material 5 from: Singh G, Dal Grande FD, Schnitzler J, Pfenninger M, Schmitt I (2018) Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae). MycoKeys 36: 1-19. https://doi.org/10.3897/mycokeys.36.22548
Results of the linear discrimination analysis :
Supplementary material 3 from: Singh G, Dal Grande FD, Schnitzler J, Pfenninger M, Schmitt I (2018) Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae). MycoKeys 36: 1-19. https://doi.org/10.3897/mycokeys.36.22548
Genetic characteristics of nuclear loci used in this study :
Supplementary material 2 from: Singh G, Dal Grande FD, Schnitzler J, Pfenninger M, Schmitt I (2018) Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae). MycoKeys 36: 1-19. https://doi.org/10.3897/mycokeys.36.22548
Voucher information :
Supplementary material 1 from: Singh G, Dal Grande FD, Schnitzler J, Pfenninger M, Schmitt I (2018) Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae). MycoKeys 36: 1-19. https://doi.org/10.3897/mycokeys.36.22548
Distribution of Protoparmelia and Maronina species. :
Figure 2 from: Singh G, Dal Grande FD, Schnitzler J, Pfenninger M, Schmitt I (2018) Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae). MycoKeys 36: 1-19. https://doi.org/10.3897/mycokeys.36.22548
Figure 2 Ancestral states in Protoparmelioideae: Chronogram based on a six-locus dataset, dataset 2 (Singh et al. 2017), representing a species tree of Protoparmelioideae showing the ancestral states at nodes of interest. The topology is derived from the *BEAST species tree. A consensus tree was generated in TreeAnnotator. The current substrate of each species is indicated by the coloured circles in front of the name of the species. Polymorphic taxa have more than one coloured circle. Nodes at which ancestral states are reconstructed are numbered from 1 to 5. Pie charts indicate probabilities of each ancestor being in each of the two potential states at nodes of interest. The circles above the node represent bootstrap support for each character state and the circles at the bottom represent the posterior probability. A) Ancestral habitat: cold (blue), warm (red) and B) Ancestral substrate: rock (brown), bark (green).
Figure 1 from: Singh G, Dal Grande FD, Schnitzler J, Pfenninger M, Schmitt I (2018) Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae). MycoKeys 36: 1-19. https://doi.org/10.3897/mycokeys.36.22548
Figure 1 Time-calibrated phylogeny of the major lineages of Lecanorales (Lecanoraceae, Parmeliaceae, Ramboldiaceae, and Gypsoplacaceae), based on a six-locus dataset, dataset 1 (Singh et al. 2015). Cladoniaceae was used as outgroup (Arup et al. 2007, Singh et al. 2013). Mean node age, 95% highest posterior density (HPD) and posterior probability (PP) were mapped on the maximum clade credibility tree. The red circle indicates the calibration point, i.e. the split between Protoparmelioideae and Parmelioideae. Only the strongly supported nodes were considered for divergence time estimates. Geological times are indicated at the axis of the tree. The number of specimens per species is indicated in brackets in front of the taxon names. The scale at the bottom of the tree represents age in millions of years (Ma). Parmelioideae, Gypsoplacaceae, Cladoniaceae, Ramboldiaceae and Lecanoraceae clades are collapsed. In Parmelioideae, Miriquidica and Protoparmelia s. l. clades are collapsed at the species level.
FIGURE 3 in Fusiconidium indicum (Melanommataceae) a novel species of asexual Ascomycetes
FIGURE 3. Fusiconidium indicum. Conidiophores, conidiogeous cells and conidia.
Fig. 3 in A phylogenetic survey of the ascomycete genus Arthrorhaphis (Arthrorhaphidaceae, Lecanoromycetes) including new species in Arthrorhaphis citrinella sensu lato
Fig. 3. Partial representation of the Bayesian 50% majority-rule consensus tree from analysis of MSA-2, showing the Arthrorhaphis alpina s.l. clade. Branches supported by BPP ≥ 0.95 and ML BS ≥ 70% are indicated by bold black lines; branches supported only by ML BS ≥ 70% are indicated by thin double lines. Numbers in brackets represent clades discussed in the text. "T" indicates an isotype specimen of A. alpina var. jungens. Character states: 1 Life form: juvenile parasitism absent (light green), present (reddish brown). 2 Thallus areolae: present (yellow); 3 Soredia: present (dark green), absent (white); 4 Medulla: pale yellow (yellow), white (blue), cavity (grey), absent (white); 5 Ca-oxalate crystals: present (dark brown), absent (white); 6 Ascospores: alpina type (red), jungens type (light orange), vacillans type (dark olive), 'septentrionalis type' (grey), absent (white). Graphical representation of species delimitations in bGMYC, bPtP, and bP&P: Colours represent delimited species for each species delimitation analysis independently, but have been selected to highlight delimitations congruent across analyses. White represents missing data. The colouring scheme applies only to the current figure.
Fig. 7. A in A phylogenetic survey of the ascomycete genus Arthrorhaphis (Arthrorhaphidaceae, Lecanoromycetes) including new species in Arthrorhaphis citrinella sensu lato
Fig. 7. A, Arthrorhaphis catolechioides (Moberg & Owe-Larsson NZ2:5, UPS); B, A. citrinella (Odelvik 10598, S); C, A. citrinella (Frisch 15/No100, TRH); D, A. farinosa (Ohmura 9312, TNS); E, A. farinosa (Thor 33718, UPS); F, A. bullata (Ohmura 10730, TNS). — Scale: A, B, E & F, 1 mm; C, 0.5 mm; D, 5 mm. Photos: A. Frisch.
Figure 2 from: Fournier J, Raja HA, Shearer CA (2015) Freshwater Ascomycetes: Jahnula purpurea (Jahnulales, Dothideomycetes), a new species on submerged wood from Martinique Island, Lesser Antilles. MycoKeys 9: 1-8. https://doi.org/10.3897/mycokeys.9.4440
Figure 2 - G–I Clavate to obclavate asci. J, K Ascus apex showing faint truncate ocular chamber L Pseudoparaphyses M–N Multiguttulate brown ascospores. Note ascospores showing minutely verrucose warts forming a loose reticulate pattern O Immature ascospore in India ink. Scale bars: G–I, M = 20 µm; J–L = 5 µm; N, O = 10 µm.
Figure 1 from: Fournier J, Raja HA, Shearer CA (2015) Freshwater Ascomycetes: Jahnula purpurea (Jahnulales, Dothideomycetes), a new species on submerged wood from Martinique Island, Lesser Antilles. MycoKeys 9: 1-8. https://doi.org/10.3897/mycokeys.9.4440
Figure 1 - A–F Jahnula purpurea (from the HOLOTYPE; MJF 14016, ILLS 72402). A–C Ascomata on submerged wood. Note the purple stain. Arrowheads indicate the subtending superficial hyphae on wood, which connect multiple ascomata on wood D Ascoma in water showing broad hyphae emerging from the base of the fruiting body E, F Longitudinal section through ascoma. Note broad pseudoparenchymatic cells comprising the peridial wall. Scale bars: A, C = 500 µm; B = 1 mm; D = 100 µm; E–F = 20 µm;
Figure 4 in Genome-level analyses resolve an ancient lineage of symbiotic ascomycetes
Figure 4. PCAs based on the 115 genomes used in Figure 1, both with and without phylogenetic correction (Aand B) Data based on all major CAZyme classes and carbohydrate-binding modules. Ancestral reconstructed nodes are shown as red dots (AD+LLE, L+LE, MRCA Lichinomycetes; see text). Eurotiomycetes and Lecanoromycetes are colored as green and yellow, respectively, to highlight differences between those two classes and Lichinomycetes (blue); genomes from all other classes shown in grey.Related to Figure S1 and Data S1O. (C and D) Data based on BGCs, analyzed as four groups (the three most abundant types: NRPS, NRPS-like, type-1 PKS, plus all others as one category). Orbiliomycetes and Pezizomycetes are shown in pink and orange, respectively, to highlight clustering trends compared to Lichinomycetes (in blue); genomes from all other classes shown in grey. Related to Data S1P and S2F. (E and F) PCAs based on Pfams. Only Pfams were included which had a standard deviation>1 based on raw per genome counts averaged across all annotated genomes. Eurotiomycetes and Lecanoromycetes are colored as green and yellow, respectively, to highlight differences between those two classes and Lichinomycetes (blue); genomes from all other classes shown in grey.
Data from: Prevalence of transcription factors in ascomycete and basidiomycete fungi
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Data from: Multilevel selection in the filamentous ascomycete Neurospora tetrasperma
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