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13,397 results for “sp. nov.”
FIGURE 2 in Heteragrion itacolomii sp. nov. (Odonata: Zygoptera: Heteragrionidae) from Itacolomi State Park, Ouro Preto, Minas Gerais, Brazil
FIGURE 2. Heteragrion itacolomii sp. nov., habitus: (2A) holotype male in lateral view; (2B) allotype female in lateral view.
FIGURE 5. Secondary structures for the D1–D1 in Porphyrosiphon annulatus sp. nov. (Oscillatoriales, Cyanobacteria) isolated on moist soil in Suwon, Republic of Korea
FIGURE 5. Secondary structures for the D1–D1ʹ helix (A–G) and Box-B helix (H–N) in conserved regions of the 16S–23S ITS. (A, H) Microcoleus vaginatus, (B, I) M. autumnalis, (C, J) Kamptonema formosum, (D, K) Anagnostidinema carotinosum, (E, L), A. pseudacutissimum, (F, M) Geitlerinema splendidum, (G, N) Porphyrosiphon annulatus. Species in bold represents our studied organism.
FIGURE 4 in Porphyrosiphon annulatus sp. nov. (Oscillatoriales, Cyanobacteria) isolated on moist soil in Suwon, Republic of Korea
FIGURE 4. Phylogenetic relationships of cyanobacteria species within the genus Porphyrosiphon inferred from partial 16S rRNA gene sequences with Bayesian analysis. A 16S sequence of Gloeobacter violaceus was included as an outgroup. Additional Maximum-Likelihood (ML) and Neighbor-Joining (NJ) trees showed similar topology of the present Bayesian tree. Their bootstrap proportions (BP) were incorporated into the tree. The first, second and third numbers at the nodes display BP (> 50%) in ML, NJ and posterior probabilities (PP;> 0.90) in Bayesian analysis, respectively. Branch lengths are proportional to the scale given. Species in bold represents our studied organism.
FIGURE 3 in Porphyrosiphon annulatus sp. nov. (Oscillatoriales, Cyanobacteria) isolated on moist soil in Suwon, Republic of Korea
FIGURE 3. Transmission electron micrographs of Porphyrosiphon annulatus strain (FBCC-A260). (A, B) Thylakoids appeared in longitudinal section, (C, D) Radial thylakoid arrangement showed in cross section; cw: cell wall, sh: sheath, th: thylakoids.
FIGURE 2 in Porphyrosiphon annulatus sp. nov. (Oscillatoriales, Cyanobacteria) isolated on moist soil in Suwon, Republic of Korea
FIGURE 2. Microphotographs of Porphyrosiphon annulatus the raw (A–C) and culture samples (D–J) from the reference strain (FBCC-A260). (A–B) Yellowish-brown and blue-green filaments, (C) Transversely annular lamellations in the sheath (arrow), (D) Colony of trichomes (sheath initially colorless and later yellow-brown or pink), (E, F) Longitudinal lamellations in the sheath (arrow), (G–I) Transversely annular lamellations in the sheath (arrows), (J) Two trichomes within a sheath; Scale bars = (A–C, E–J) 10 µm, (D) 50 µm.
FIGURE 1 in Porphyrosiphon annulatus sp. nov. (Oscillatoriales, Cyanobacteria) isolated on moist soil in Suwon, Republic of Korea
FIGURE 1. Map showing site in the Mt. Gwanggyo, Republic of Korea. (A) The aerial view (A red circle is collection site), (B) The habitat of a collection site.
FIGURE 5 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 5. Timaviella dunensis (Us-6-3): A—overview of colony on the surface of agarized medium: thallus prostrate and in growing inside the medium; B, K—filaments in firm hyaline sheath; C—trichome without sheath; D—fragment of trichome with necridia; note elongated, discoid and obliquely dividing cells; E, G—loosely arranged filaments with geminate false branching; F—consecutive single and geminate false branching; H, I—fragments of filaments with trichomes twisted in the sheath; J—formation of hormogonia, cells with granulations. Scale bars: A—50 μm, B–K—10 μm.
FIGURE 2 in Expanding the occurrence of Euryhalinema (Leptolyngbyaceae, Cyanobacteria) to the Atlantic Ocean and description of E. epiphyticum sp. nov. on the Brazilian coast
FIGURE 2. Phylogeny based on the 16S rRNA gene sequences of Cyanobacteria (ntax=61). Values on the left are Maximum Likelihood bootstrap values, and values on right are the Bayesian posterior probabilities converted to percentages. The sequences obtained in this study are in bold. Asterisks indicate 100% values. T indicates the type species of the genera. Values lower than 50% are not shown. Genbank accession number shown inside parenthesis.
FIGURE 2 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 2. Molecular phylogeny of Timaviella based on the 16S rRNA gene concatenated with the 16S-23S ITS sequence comparisons. A phylogenetic tree was inferred by the Maximum Likelihood method with Maximum Likelihood bootstrap support (BP) and Bayesian Posterior Probabilities (PP). From left to right, support values correspond to Maximum Likelihood BP and Bayesian PP; BP values lower than 50% and PP lower than 0.8 not shown. Strain in bold represents newly sequenced cyanobacteria. Authentic strains marked with asterisk.
FIGURES 4–9 in Expanding the occurrence of Euryhalinema (Leptolyngbyaceae, Cyanobacteria) to the Atlantic Ocean and description of E. epiphyticum sp. nov. on the Brazilian coast
FIGURES 4–9. Morphological aspects of Euryhalinema mangrovii ALCB 132769. Fig. 4. Inverted Microscopy view of the trichomes. Figs. 5–6. Scanning Electron Microscopy (SEM) of trichomes. Figs. 7–9. Transmission Electron Microscopy (TEM). Figs. 7–8. Longitudinal sections of the apical cell. Fig. 9. Cross-section of the trichome. ac= apical cell, crw= cell wall, cw= cell wall, pb= polyphosphate bodies; th= thylakoids. Scale bars: Fig. 4, 10 µm; Fig. 5, 2 µm; Fig. 6, 1 µm; Fig. 7, 0.5 µm; Fig. 8, 0.2 µm; Fig. 9, 100 ηm.
FIGURE 3 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 3. Secondary structure of the main informative helices of region 16S-23S ITS of cultured strains of Timaviella. All differences between strains of T. edaphica (KZ-7-1) and T. dunensis (Us-6-3) are presented in comparison with the authentic strain of T. circinata (GR4). Variable bases are shown with arrows, places of insertions/deletions of base pairs are marked with arrowheads, homological base pairs among different strains are indicated with gray lines. Intraspecific variation inside T. edaphica are shown with the asterisk.
FIGURE 1 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 1. Molecular phylogeny of Oculatellaceae (Synechococcales) based on 16S rRNA sequence comparisons. A phylogenetic tree was inferred by the Maximum Likelihood method with Maximum Likelihood bootstrap support (BP) and Bayesian Posterior Probabilities (PP). From left to right, support values correspond to Maximum Likelihood BP and Bayesian PP; BP values lower than 50% and PP lower than 0.8 not shown. Strain in bold represents newly sequenced cyanobacteria. Authentic strains marked with asterisk.
FIGURE 6 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 6. Ultrastructure of original strains of Timaviella with characteristic position of thylakoids arranged more or less parallel in a parietal position. T. edaphica (KZ 7-1-2): fragments of trichomes without sheath (A), in multilayered sheath (B), constricted at cross walls, with cyanophycin granules; cells barrel-shaped, isodiametric (A) to elongated (G), end cells (D), trichomes in longitudinal section (E). T. edaphica (KZ 23-2): end cells (C), trichomes in longitudinal section (F). Timaviella dunensis (Us-6-3): fragments of trichomes in thick sheath (H, I), weakly constricted at cross walls; cells cylindrical, elongated, end cells (J–L); formation of necridia (M). S, sheath, Cy, cyanophycin granules, T, thylakoids. Scale bars = 1µm.
FIGURE 3. 16S-23S in Expanding the occurrence of Euryhalinema (Leptolyngbyaceae, Cyanobacteria) to the Atlantic Ocean and description of E. epiphyticum sp. nov. on the Brazilian coast
FIGURE 3. 16S-23S rRNA Internal Transcribed Spacer (ITS) secondary structures of Euryhalinema epiphyticum sp. nov., E. mangrovii ALCB 132769, and E. mangrovii AP9F (type species of the genus).
FIGURE 4 in Timaviella dunensis sp. nov. from sand dunes of the Baltic Sea, Germany, and emendation of Timaviella edaphica (Elenkin) O.M. Vynogr. & Mikhailyuk (Synechococcales, Cyanobacteria) based on an integrative approach
FIGURE 4. Timaviella edaphica: A, B—overview of colonies on the surface of agarized medium (A—thallus with wooly surface (freshly isolated strain), B—thallus prostrate and in growing inside the medium); C—loosy aggregated filaments; F, H—filaments with single and geminate pseudobranches; D—bundle of filaments; E—trichomes slightly constricted and granulated at the cross walls; G—trichomes with obliquely dividing cells; I—trichomes with necridia; J—hormogonia. KZ-7-1-2: A–C, D–E, J, Golos-9-1: F, G, KZ-23-2: H, I. Scale bars: A, B—50 μm, C–J—10 μm.
FIGURES 10–14 in Expanding the occurrence of Euryhalinema (Leptolyngbyaceae, Cyanobacteria) to the Atlantic Ocean and description of E. epiphyticum sp. nov. on the Brazilian coast
FIGURES 10–14. Morphological aspects of Euryhalinema epiphyticum sp. nov. Fig. 10. Light Microscopy view of trichomes. Figs. 11– 12. Scanning Electron Microscopy (SEM) of trichomes. Figs. 13–14. Transmission Electron Microscopy (TEM) of longitudinal trichome sections. ac= apical cell, ca= carboxysomes, crw= cell wall, cw= cell wall, th= thylakoids. Scale bars: Fig. 10, 10 µm; Fig. 11, 10 µm; Fig. 12, 5 µm; Fig. 13, 1 µm; Fig. 14, 0.5 µm.
FIGURE 15 in Expanding the occurrence of Euryhalinema (Leptolyngbyaceae, Cyanobacteria) to the Atlantic Ocean and description of E. epiphyticum sp. nov. on the Brazilian coast
FIGURE 15. Euryhalinema species distribution around the world based on information from Chakraborty et al. (2019) and this study.
FIGURE 3 in Irpex jinshaensis sp. nov. and I. subulatus comb. nov. (Irpicaceae, Polyporales), evidenced by morphological characters and phylogenetic analysis
FIGURE 3. Microscopic structures of Irpex jinshaensis (Holotype, Dai 22402). a Basidiospores; b Basidia and basidioles; c Cystidia; d Hyphae from subiculum; e Hyphae from trama. Drawings by: Zhan-Bo Liu.
FIGURE 2 in Irpex jinshaensis sp. nov. and I. subulatus comb. nov. (Irpicaceae, Polyporales), evidenced by morphological characters and phylogenetic analysis
FIGURE 2. Basidiocarp of Irpex jinshaensis (Holotype, Dai 22402). Scale bar = 1.0 cm. Photo by: Yu-Cheng Dai.
FIGURE 1 in Irpex jinshaensis sp. nov. and I. subulatus comb. nov. (Irpicaceae, Polyporales), evidenced by morphological characters and phylogenetic analysis
FIGURE 1. Phylogeny of Irpex and related species by ML analysis based on combined ITS and nLSU rDNA sequences. Branches are labeled with Maximum Likelihood bootstrap> 50%, parsimony bootstrap proportions> 50%, and Bayesian Posterior Probabilities> 0.90, respectively. New species and combination are in bold.
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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
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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.