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FIGURE 5. Terrestrial Callitriche lusitanica growing over a in New distribution and taxonomic information on Callitriche (Plantaginaceae) in the Mediterranean region
FIGURE 5. Terrestrial Callitriche lusitanica growing over a boulder in the channel of the Rio Picocca, Sardinia, 23 April 2016. Photograph by Richard V. Lansdown.
FIGURE 8 in New records of Cyanobacterial morphotypes with Leptolyngbya indica sp. nov. from terrestrial biofilms of the Lower Gangetic Plain, India
FIGURE 8. Phylogenetic relationships among Leptolyngbya strains based on NJ/ML analyses with 16S rRNA sequences (983 nt) representing the position of the sequence obtained in the present study. Bootstrap values (NJ/ML) for nodes>50% are shown in the tree. The 16S rRNA sequences of the cyanobacterial genus Gloeobacter [G. kilaueensis (Acc. no. NR121745) & G. violaceus (Acc. no. FR798924)] are used as out group.
FIGURE 2 in New records of Cyanobacterial morphotypes with Leptolyngbya indica sp. nov. from terrestrial biofilms of the Lower Gangetic Plain, India
FIGURE 2. Morphological features of Leptolyngbya indica sp. nov. A. Intermingled blue green unbranched filaments grown on agar plate with other cyanobacteria colonies. B. Filaments without heterocytes under LM. C. Transparent facultative sheath attached to the trichome revealed by FESEM. D. Trichome non-heterocytous, curved, bearing thin cells with constriction at cross walls under FESEM. E. Trichome without attenuation, apical cell round. F. Distribution of thylakoid in cell periphery towards the cell wall revealed by CLSM. Scale bars: A= 10 μm; B, D= 5 μm; C, E, F= 2 μm.
FIGURE 7 in New records of Cyanobacterial morphotypes with Leptolyngbya indica sp. nov. from terrestrial biofilms of the Lower Gangetic Plain, India
FIGURE 7. Phylogenetic tree (NJ/ML) of partial 16S rRNA sequences (1258 nt) of the family Leptolyngbyaceae (order Synechococcales) showing the phylogenetic position of the LBK isolate. Bootstrap values (NJ/ML) for nodes>50% are shown in the tree. The 16S rRNA sequences of the cyanobacterial genus Gloeobacter [G. kilaueensis (Acc. no. NR121745) & G. violaceus (Acc. no. FR798924)] are used as out group.
FIGURE 4 in New records of Cyanobacterial morphotypes with Leptolyngbya indica sp. nov. from terrestrial biofilms of the Lower Gangetic Plain, India
FIGURE 4. Morphological features of Geitlerinema cf. calcuttense in FESEM study. A. Trichome with ring like structure at cross walls. B. In actively growing young trichome zig zag ring at the apical trichal length upto 10 cells noted. C. In trichome active growth zone gradually restricted towards upper part (4–5 cell) in older trichomes and gradual bending of apical part. D. Sticky apical part of the mature trichome with fixed apical ring. E. Thickening present in mature trichome may be for fragmentation of whole trichomes into hormogonia insted of necridic cell formation. Scale bars: A–E= 5 μm.
FIGURE 6 in New records of Cyanobacterial morphotypes with Leptolyngbya indica sp. nov. from terrestrial biofilms of the Lower Gangetic Plain, India
FIGURE 6. Coleofasciculus cf. chthonoplastes filaments under LM and FESEM. A. Filaments with dark blue green trichomes. B. Sheath moderately thick, not intensely lamellated, colorless with many (10–15) trichomes. C. Trichomes outside sheath. D. Trichomes cylindrical, less constricted, apical part attenuated, without calyptra. Scale bars: A–D= 10 μm.
FIGURE 5 in New records of Cyanobacterial morphotypes with Leptolyngbya indica sp. nov. from terrestrial biofilms of the Lower Gangetic Plain, India
FIGURE 5. Morphological features of Geitlerinema cf. jasorvense in FESEM study A. Trichome curved or straight. B. Trichome straight with blunt round apical cell. C. Mature trichome gradually attenuated and bent, slightly constricted at the crosswalls. D. Trichome with straight conical apical cell but without calyptra. E. Trichome with bent apical cell. F. Apical trichal part hook like. G. Variation of apical trichal part in the morphologically similar filament. Scale bars: A= 15 μm;B, D–E= 5 μm; C, F, G=10 μm.
FIGURE 3. A–D in New records of Cyanobacterial morphotypes with Leptolyngbya indica sp. nov. from terrestrial biofilms of the Lower Gangetic Plain, India
FIGURE 3. A–D. Morphological features of Geitlerinema cf. calcuttense under LM and E–I. Morphological features of Geitlerinema cf. jasorvense under LM. A. Trichomes diffluent and emerging from membranaceous macroscopic mats. B. Straight or curved filament without sheath. C. Trichomes unconstricted, usually narrowed and slightly bent to the ends. D. Cells without aerotopes and end cells conical round, narrowed or hooked and motile hormogonia, 'S' shaped. E. Intermingled blue green unbranched filaments with straight or bent terminal cells. F. Curved filament growth forms without heterocytes. G. Cells rectangular without aerotopes. H–I. Filaments bearing conical apical cells without calyptras in mature and young trichome respectively. Scale bars: A–D= 10 μm; E= 20 μm; F–I= 8 μm.
FIGURE 4 in Spongiosarcinopsis terrestris gen. et sp. nov. (Chlorophyta, Chlorophyceae): a new genus of green algae from gray forest soil, Russia
FIGURE 4. Comparison of the ITS2 secondary structures of Spongiosarcinopsis terrestris ACSSI 023 (core structure) and Spongiochloris spongiosa SAG 2469. The CBCs are noted in boxes, CBCs of the conserved regions are marked with arrows, characteristic motifs at the apex of helix III ITS2 are underlined.
FIGURE 3 in Spongiosarcinopsis terrestris gen. et sp. nov. (Chlorophyta, Chlorophyceae): a new genus of green algae from gray forest soil, Russia
FIGURE 3. Phylogenetic analysis based on 18S rRNA gene sequences data demonstrating position of Spongiosarcinopsis gen. nov. within the family Protosiphonaceae. The tree is based on Bayesian topology. The support values are given for Bayesian posterior probabilities, and maximum likelihood (BI/ML). The cut-off values for probability and bootstrap are 0.5 and 50%, respectively. Hyphen (-) indicates unsupported node. Our reference strain ACSSI 023 (MF687231) is printed in bold. Black circles indicate which sequences originate from terrestrial (aerophytic/soil), white circles indicate which ones are from aquatic habitats (freshwater), gray circles indicate missing information.
FIGURE 2 in Spongiosarcinopsis terrestris gen. et sp. nov. (Chlorophyta, Chlorophyceae): a new genus of green algae from gray forest soil, Russia
FIGURE 2. TEM images of Spongiosarcinopsis terrestris, strain ACSSI 023. A. Single young ellipsoidal cell just derived from a zoospore or aplanospore. B. Single young sphaerical vegetative cell. Each young cell possess a chloroplast with one pyrenoid covered by a starch envelope. C. Single mature vegetative cell with a chloroplast containing three pyrenoids, each covered with numerous starch plates. D. Thick cell-walled mature cells combined into a diad resulting from desmoschisis. In addition to starch plates around pyrenoids, smaller starch grains are distributed in the chloroplast stroma. E, F Aplanosporangia containing aplanospores covered by thin cell walls. G. Released aplanospores. A = aplanospore; C = chloroplast, N = nucleus, P = pyrenoid, S = starch grains in the chloroplast stroma; SE = starch envelope of the pyrenoid, V = vacuole, W = cell wall. Arrows indicate thylakoids penetrating into the pyrenoid matrix. Scale bar is 1 μm for A–C and 2 μm for D–G.
FIGURE 1 in Spongiosarcinopsis terrestris gen. et sp. nov. (Chlorophyta, Chlorophyceae): a new genus of green algae from gray forest soil, Russia
FIGURE 1. LM micrographs of Spongiosarcinopsis terrestris, strain ACSSI 023. A. Young vegetative cells derived from zoospores. B. Spherical cell in actively growing culture. C. Aplanospores and aplanosporangium. D, E. Mature vegetative cells arranged in diad and tetrad aggregation in 3-month-old cultures. F. Akinetes and the accumulation of secondary carotenoids, which were detected by changes in the color of the algal mass to orange in old cultures (7 months). Scale = 10 μm.
FIGURE 5. Anthurium erythrospadix. A. Terrestrial habit. B in Two new species of Anthurium (Araceae) from Caparaó National Park, southeastern Brazil
FIGURE 5. Anthurium erythrospadix. A. Terrestrial habit. B. Petiole cross-section: adaxially canaliculate with acute margins, abaxially acute. C. Leaf blade cross-section in the median region, midrib obtuse on both sides. D. Leaf blade cross-section in the apical region, midrib acute adaxially, obtuse abaxially. E. Spadix conical, spathe erect at pre-anthesis. F. Spadix with spathe patent at anthesis.
FIGURE 3. Anthurium caparaoense. A. Terrestrial habit. B in Two new species of Anthurium (Araceae) from Caparaó National Park, southeastern Brazil
FIGURE 3. Anthurium caparaoense. A. Terrestrial habit. B. Petiole cross-section flattened to slightly sulcate adaxially, obtuse abaxially. C. Leaf blade cross-section in the median region, showing the strongly insculpted adaxial and prominent abaxial surfaces. D. Leaf blade cross−section in the apical region of the midrib showing the acute adaxial and shallowly rounded abaxial surfaces: E. Leaf blade with cordate base. F. Leaf blade with truncate base. G. Spadix terete with spathe reflexed at pre-anthesis. H. Spathe patent at anthesis.
FIGURE 2. Anthurium caparaoense. A. Forest fragment. B. Terrestrial habit. C-D in Two new species of Anthurium (Araceae) from Caparaó National Park, southeastern Brazil
FIGURE 2. Anthurium caparaoense. A. Forest fragment. B. Terrestrial habit. C-D. Cataphylls, prophylls and petiole. E. Leaf blade green, slightly discolor. F. Spadix greenish at pre-anthesis. G. Spadix at anthesis with yellow pollen grains. H. Spadix at post-anthesis.
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 4. Pecteilis korigadensis. A. Habit. B in Pecteilis korigadensis (Orchidaceae: Orchidoideae), a new terrestrial orchid from the northern Western Ghats, India
FIGURE 4. Pecteilis korigadensis. A. Habit. B. Front view of flower. C. Side view of flower showing bract, ovary and spur. D. Dorsal sepal. E. Lateral sepal. F. Petal. G. Lip. H. Column, ovary and spur. I. Column. J. Pollinia. Drawing by J.S. Jalal.
FIGURE 3. Pecteilis korigadensis. A. Habit. B in Pecteilis korigadensis (Orchidaceae: Orchidoideae), a new terrestrial orchid from the northern Western Ghats, India
FIGURE 3. Pecteilis korigadensis. A. Habit. B. Front view of flower. C. Side view of flower showing bract, ovary and spur. D. Dorsal sepal. E. Lateral sepal. F. Petal. G. Lip. H. Column, ovary and spur. I. Column. J. Side view of column. K. Pollinia. Photographs by J. Jayanthi & J.S. Jalal.
FIGURES. 80–100 in Morphological and taxonomical analysis of the terrestrial diatom genus Humidophila (Bacillariophyta) on Ile Amsterdam and Ile Saint-Paul (Southern Indian Ocean)
FIGURES. 80–100. Humidophila vidalii (Van de Vijver, Ledeganck & Beyens) R.L.Lowe et al. Light (LM) and scanning electron micrographs (SEM). 80–96. LM of valve views. 97–99. SEM of an entire valve (externally). 100. SEM of internal valve view. Note the missing central area. LM scale bar = 10 μm. SEM scale bars = 1 μm.
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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)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.