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1,855 results for “Fungus”
Figure 121-123 in Pleasing fungus beetles of the West Indies (Coleoptera: Erotylidae: Erotylinae)
Figure 121-123. Notaepytus spp. occurring on Cuba. 121) N. flavitarsis. 122) N. tarsatus. 123) N. cubanacan, holotype.
Figure 132-137 in Pleasing fungus beetles of the West Indies (Coleoptera: Erotylidae: Erotylinae)
Figure 132-137. Notaepytus spp. occurring on Hispaniola. 132) N. modestus. 133) N. elongatus, holotype. 134) N. cyclosignatus, holotype. 135) N. haitensis, paratype. 136) N. ignotensis, paratype. 137) N. inversus, holotype.
Figure 138-140 in Pleasing fungus beetles of the West Indies (Coleoptera: Erotylidae: Erotylinae)
Figure 138-140. Distribution maps of Notaepytus spp. on Hispaniola. 138) Circle = N. modestus; triangle = N. elongatus. 139) Circle = N. fulvitarsis; triangle = N. decoregens; square = N. haitensis; square with 'X' = N. inversus. 140) Circle = N. cyclosignatus; triangle = N. lavegaensis; square = N. neibaensis; square with 'X' = N. baorucoensis.
Figure 105-120. Notaepytus spp., male genital flagella. 105 in Pleasing fungus beetles of the West Indies (Coleoptera: Erotylidae: Erotylinae)
Figure 105-120. Notaepytus spp., male genital flagella. 105) N. flavitarsis. 106) N. tarsatus. 107) N. modestus. 108) N. elateroides. 109) N. cyanoros. 110) N. cyclosignatus. 111) N. inversus. 112) N. neibaensis. 113) N. haitensis.114) N. ignotensis. 115) N. fulvitarsis (DR: Hato Mayor). 116) N. fulvitarsis (DR: La Vega). 117) N. fulvitarsis (DR: Barahona). 118) N. decoregens. 119) N. baorucoensis. 120) N. lavegaensis. All reproduced to same scale, scale line = 1 mm.
Figure 18-25. Key characters. 18-21 in Pleasing fungus beetles of the West Indies (Coleoptera: Erotylidae: Erotylinae)
Figure 18-25. Key characters. 18-21) Mesofemur. 22-25) Antenna. 18, 22) Cubyrus sapphirus. 19, 23) Ischyrus quadripunctatus. 20, 24) Epytus cyaneus. 21, 25) Notaepytus flavitarsis.[White arrow points at posterior marginal bead, or note its absence, on mesofemur.]
Figure 81-84. Notaepytus spp. 81-83 in Pleasing fungus beetles of the West Indies (Coleoptera: Erotylidae: Erotylinae)
Figure 81-84. Notaepytus spp. 81-83) Larva associated with N. modestus adults. 85) N. flavitarsis adult on fungus in Cuba (photo by J. Genaro).
Figure 156-161. Lectotypes and labels. 156-158 in Pleasing fungus beetles of the West Indies (Coleoptera: Erotylidae: Erotylinae)
Figure 156-161. Lectotypes and labels. 156-158) Lectotype Ischyrus tarsalis Lacordaire, dorsal habitus with label, ventral habitus and head and pronotum. 159-161) Lectotype Oocyanus tarsatus Lacordaire dorsal habitus, ventral habitus and labels.
Figure 126-131 in Pleasing fungus beetles of the West Indies (Coleoptera: Erotylidae: Erotylinae)
Figure 126-131. Notaepytus spp. occurring on Hispaniola. 126) N. fulvitarsis (DR: La Vega). 127) N. fulvitarsis (DR: Hato Mayor). 128) N. decoregens, paratype. 129) N. lavegaensis, paratype. 130) N. neibaensis, holotype. 131) N. baorucoensis, holotype.
Figure 26-28. Dacne spp., ventral view. 26 in Pleasing fungus beetles of the West Indies (Coleoptera: Erotylidae: Erotylinae)
Figure 26-28. Dacne spp., ventral view. 26) D. brodzinskyi, amber fossil. 27) D. ducke. 28) Dacne quadripunctatus (Say).
Epigenetic modifications modify the rate of spontaneous mutations in a pathogenic fungus
<p>Mutations are the source of genetic variation and the substrate for evolution. Genome-wide mutation rates appear to be affected by selection and are probably adaptive. Mutation rates are also known to vary along genomes, possibly in response to epigenetic modifications, but causality is only assumed. In this study we determine the direct impact of epigenetic modifications and temperature stress on mitotic mutation rates in a fungal pathogen using a mutation accumulation approach. Deletion mutants lacking epigenetic modifications confirm that histone mark H3K27me3 increases whereas H3K9me3 decreases the mutation rate. Furthermore, cytosine methylation in transposable elements (TE) increases the mutation rate 15‑fold resulting in significantly less TE mobilization. Also accessory chromosomes have significantly higher mutation rates. Finally, we find that temperature stress substantially elevates the mutation rate. Taken together, we find that epigenetic modifications and environmental conditions modify the rate and the location of spontaneous mutations in the genome and alter its evolutionary trajectory.</p>
Deciphering interactions between the marine dinoflagellate Prorocentrum lima and the fungus Aspergillus pseudoglaucus
<p>The comprehension of microbial interactions is one of the key challenges in marine microbial ecology. This study focused on exploring chemical interactions between the toxic dinoflagellate <em>Prorocentrum lima</em> and a filamentous fungal species, <em>Aspergillus pseudoglaucus</em>, which has been isolated from the microalgal culture. Such interspecies interactions are expected to occur even though they were rarely studied. Here, a co-culture system was designed in a dedicated microscale marine-like condition. This system allowed to explore microalgal-fungal physical and metabolic interactions in presence and absence of the bacterial consortium. Microscopic observation showed an unusual physical contact between the fungal mycelium and dinoflagellate cells. To delineate specialized metabolome alterations during microalgal-fungal co-culture metabolomes were monitored by high-performance liquid chromatography coupled to high-resolution mass spectrometry. In-depth multivariate statistical analysis using dedicated approaches highlighted (1) the metabolic alterations associated with microalgal-fungal co-culture, and (2) the impact of associated bacteria in microalgal metabolome response to fungal interaction. Unfortunately, only a very low number of highlighted features were fully characterised. However, an up-regulation of the dinoflagellate toxins okadaic acid and dinophysistoxin 1 was observed during co-culture in supernatants. Such results highlight the importance to consider microalgal-fungal interactions in the study of parameters regulating toxin production.</p>
Figs 97–100 in Key to the fungus-feeder Phlaeothripinae species from China (Thysanoptera: Phlaeothripidae)
Figs 97–100. Dorsal view of body. 97. Adraneothrips chinensis. 98. Adraneothrips hani. 99. Adraneothrips russatus. 100. Apelaunothrips hainanensis.
Figs 67–76. Antenna. 67. Oidanothrips frontalis. 68. Plectrothrips crassiceps. 69. Preeriella armigera. 70. Psalidothrips amens. 71. Psalidothrips lewisi. 72. Psephenothrips leptoceras. 73. Pygmaeothrips angusticeps. 74. Stephanothrips kentingensis. 75. Strepterothrips orientalis. 76 in Key to the fungus-feeder Phlaeothripinae species from China (Thysanoptera: Phlaeothripidae)
Figs 67–76. Antenna. 67. Oidanothrips frontalis. 68. Plectrothrips crassiceps. 69. Preeriella armigera. 70. Psalidothrips amens. 71. Psalidothrips lewisi. 72. Psephenothrips leptoceras. 73. Pygmaeothrips angusticeps. 74. Stephanothrips kentingensis. 75. Strepterothrips orientalis. 76. Streptothrips tibialis.
Figs 106–113 in Key to the fungus-feeder Phlaeothripinae species from China (Thysanoptera: Phlaeothripidae)
Figs 106–113. Head, pronotum and antenna. 106–110. Head and pronotum. 106. Bradythrips zhangi. 107. Mystrothrips longantennus. 108. Psalidothrips chebalingicus. 109. Terthrothrips palmatus. 110. Apelaunothrips longidens. 111–113. Antenna. 111. Psalidothrips longidens. 112. Psalidothrips elegatus. 113. Mystrothrips longantennus.
Figs 49–56 in Key to the fungus-feeder Phlaeothripinae species from China (Thysanoptera: Phlaeothripidae)
Figs 49–56. Head, pronotum and antenna. 49–50. Head and pronotum. 49. Terthrothrips apterus. 50. Terthrothrips parvus. 51–56. Antenna. 51. Apelaunothrips hainanensis. 52. Apelaunothrips lieni. 53. Apelaunothrips medioflavus. 54. Apelaunothrips nigripennis. 55. Azaleothrips moundi. 56. Baenothrips ryukyuensis.
Figs 25–28. Head and pronotum. 25. Hoplandrothrips bidens. 26. Hoplandrothrips flavipes. 27. Hoplandrothrips nobilis. 28 in Key to the fungus-feeder Phlaeothripinae species from China (Thysanoptera: Phlaeothripidae)
Figs 25–28. Head and pronotum. 25. Hoplandrothrips bidens. 26. Hoplandrothrips flavipes. 27. Hoplandrothrips nobilis. 28. Hoplandrothrips ochraceus.
Figs 9–12. Head and pronotum. 9. Azaleothrips siamensis. 10. Azaleothrips moundi. 11. Azaleothrips magnus. 12 in Key to the fungus-feeder Phlaeothripinae species from China (Thysanoptera: Phlaeothripidae)
Figs 9–12. Head and pronotum. 9. Azaleothrips siamensis. 10. Azaleothrips moundi. 11. Azaleothrips magnus. 12. Baenothrips ryukyuensis.
Figs 21–24. Head and pronotum. 21. Holothrips attenuatus. 22. Holothrips flavus. 23. Holothrips formosanus. 24 in Key to the fungus-feeder Phlaeothripinae species from China (Thysanoptera: Phlaeothripidae)
Figs 21–24. Head and pronotum. 21. Holothrips attenuatus. 22. Holothrips flavus. 23. Holothrips formosanus. 24. Holothrips hagai.
Figs 5–8. Head and pronotum. 5. Apelaunothrips consimilis. 6. Apelaunothrips medioflavus. 7. Apelaunothrips moutanus. 8 in Key to the fungus-feeder Phlaeothripinae species from China (Thysanoptera: Phlaeothripidae)
Figs 5–8. Head and pronotum. 5. Apelaunothrips consimilis. 6. Apelaunothrips medioflavus. 7. Apelaunothrips moutanus. 8. Asianthrips orientalis.
Figs 37–40. Head and pronotum. 37. Preeriella armigera. 38. Preeriella formosana. 39. Psalidothrips amens. 40 in Key to the fungus-feeder Phlaeothripinae species from China (Thysanoptera: Phlaeothripidae)
Figs 37–40. Head and pronotum. 37. Preeriella armigera. 38. Preeriella formosana. 39. Psalidothrips amens. 40. Psalidothrips lewisi.
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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.