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124 results for “karyology”
FIGURE 4 in Taxonomy, typification and karyology of Crepis lacera (Asteraceae)
FIGURE 4. Metaphasic plates of C. lacera subsp. lacera (A) and C. lacera subsp. titani (B). Micrometric bar = 10 μm.
FIGURE 3 in Taxonomy, typification and karyology of Crepis lacera (Asteraceae)
FIGURE 3. Distribution map of C. lacera subsp. lacera (in green dots) and C. lacera subsp. titani (in red dots), based on the studied herbarium specimens.
FIGURE 2 in Taxonomy, typification and karyology of Crepis lacera (Asteraceae)
FIGURE 2. Boxplots illustrating the variability of the Index of Incision (IOI) in the basal leaves of C. lacera. On top right, a graphic explanation of the index.
FIGURE 3 in The rediscovery of Stachys virgata (Lamiaceae), a rare endemic of Peloponnisos, Greece: taxonomy, distribution, karyology and conservation
FIGURE 3. Total known distribution of Stachys virgata. Red circles indicate historical sites not confirmed the last 171 years. Yellow circles refer to the new populations discovered between 2005 and 2014.
FIGURE 4. A in The rediscovery of Stachys virgata (Lamiaceae), a rare endemic of Peloponnisos, Greece: taxonomy, distribution, karyology and conservation
FIGURE 4. A metaphase plate of Stachys virgata with the diploid chromosome number of 2n = 34 on material near Krioneri settlement (population no. 16—see Appendix for details).
FIGURE 1 in The rediscovery of Stachys virgata (Lamiaceae), a rare endemic of Peloponnisos, Greece: taxonomy, distribution, karyology and conservation
FIGURE 1. Drawings of Stachys virgata (from Kalpoutzakis 1786 and Constantinidis & Kalpoutzakis 11379). A. Flowering shoot. B. Basal leaf. C. A verticillaster from middle part of inflorescence with two flowers. D. Inner part of an opened calyx. Scale bars: A = 10 cm, B = 2.5 cm, C = 10 mm, D = 5 mm. Illustrations by Z. Tziakou.
FIGURE 2 in The rediscovery of Stachys virgata (Lamiaceae), a rare endemic of Peloponnisos, Greece: taxonomy, distribution, karyology and conservation
FIGURE 2. Stachys virgata in its natural habitat. A. A post-flowering plant from population no. 2, between Mitropolis and Kapsala (29.07.2013). B. A pre-flowering plant from population no. 9, near Poulithra village (28.04.2006). C. Seedlings in spring 2006, after a local fire in population no. 12, at Agrioachladia (28.04.2006). D. Part of an inflorescence in population no. 12, at Agrioachladia (22.06.2008). E. Ripe seeds. For population details see Appendix. All photographs by E. Kalpoutzakis.
FIGURE 7. a in Anatomical, palynological and karyological remarks of Silene brevicalyx and Silene ozyurtii (Caryophyllaceae)
FIGURE 7. a. Metaphase chromosomes in S. brevicalyx. b. Ideogram of S. brevicalyx. c. Metaphase chromosomes in S. ozyurtii. d. Ideogram of S. ozyurtii.
FIGURE 4. S. ozyurtii a in Anatomical, palynological and karyological remarks of Silene brevicalyx and Silene ozyurtii (Caryophyllaceae)
FIGURE 4. S. ozyurtii a. General view of pollen grains under LM. b. General view of pollen grains under SEM. c. Detailed view of pore in SEM. d. Close-up of pollen ornamentation in SEM.
FIGURE 3. S.brevicalyx a in Anatomical, palynological and karyological remarks of Silene brevicalyx and Silene ozyurtii (Caryophyllaceae)
FIGURE 3. S.brevicalyx a. General view of pollen grains under LM. b. General view of pollen grains under SEM. c. Detailed view of pore in SEM. d. Close-up of pollen ornamentation in SEM.
FIGURE 2. S.ozyurtii a. General view. b in Anatomical, palynological and karyological remarks of Silene brevicalyx and Silene ozyurtii (Caryophyllaceae)
FIGURE 2. S.ozyurtii a. General view. b. Cross-section of root. c. Cross-section of stem. d. Cross-section of leaf (p: periderm, co: cortex, ca: cambium, x: xylem, t: trachea, p: pith, pr: pith ray, dc: druse crystal, ph: phloem, sc: sclerenchyma, e: epidermis, en: endodermis, ue: upper epidermis, le: lower epidermis, pp: palisade parenchyma, sp: spongy parenchyma, vb: vascular bundle, st: stomata).
FIGURE 1. S.brevicalyx a. General view. b in Anatomical, palynological and karyological remarks of Silene brevicalyx and Silene ozyurtii (Caryophyllaceae)
FIGURE 1. S.brevicalyx a. General view. b. Cross-section of root. c. Cross-section of stem. d. Cross-section of leaf (p: periderm, co: cortex, ca: cambium, x: xylem, t: trachea, p: pith, pr: pith ray, dc: druse crystal, ph: phloem, sc: sclerenchyma, e: epidermis, en: endodermis, ue: upper epidermis, le: lower epidermis, pp: palisade parenchyma, sp: spongy parenchyma, vb: vascular bundle, st: stomata, h: hair).
FIGURE 6 in Anatomical, palynological and karyological remarks of Silene brevicalyx and Silene ozyurtii (Caryophyllaceae)
FIGURE 6. SEM seed photographs of S. ozyurtii a. General view. b. Testa cells. c. Suture outline and surface granulations. d. Dorsal surface. e. Testa cells in dorsal surface. f. Seed general shape in LM.
FIGURE 5 in Anatomical, palynological and karyological remarks of Silene brevicalyx and Silene ozyurtii (Caryophyllaceae)
FIGURE 5. SEM seed photographs of S.brevicalyx a. General view. b. Testa cells. c Suture outline and surface granulations. d. Dorsal surface. e. Testa cells in dorsal surface. f. Seed general shape in LM.
FIGURE 5 in Senecio kumaonensis (Asteraceae, Senecioneae) is a Synotis based on evidence from karyology and nuclear ITS/ETS sequence data
FIGURE 5. Specimens of Synotis penninervis (= Senecio kumaonensis). A. China, Xizang, Yadong, L. Wang & T. J. Tong 1352 (IBSC). B. China, Xizang, Gyirong, L. Wang & T. J. Tong 1373 (IBSC).
FIGURE 4 in Senecio kumaonensis (Asteraceae, Senecioneae) is a Synotis based on evidence from karyology and nuclear ITS/ETS sequence data
FIGURE 4. Cladogram inferred from combined ITS/ETS dataset using Bayesian inference (BI) method. Probabilities (> 0.70) are placed under branches, bootstrap support (> 50%) above branches. Open rectangles indicate the phylogenetic position of Synotis. The solid triangle indicates the phylogenetic position of Synotis penninervis (= Senecio kumaonensis).
FIGURE 3 in Senecio kumaonensis (Asteraceae, Senecioneae) is a Synotis based on evidence from karyology and nuclear ITS/ETS sequence data
FIGURE 3. Mitotic metaphase chromosomes (A, C) and karyotypes (B, D) in two populations of Synotis penninervis (= Senecio kumaonensis) from Xizang, China, all same scale. A. Yadong population (L. Wang & T.J. Tong 1352), 2n = 40 (arrows indicate satellited chromosomes). B. Yadong population (L. Wang & T.J. Tong 1352), 2n = 20m + 14sm (2sat) + 6st. C. Gyirong population (L. Wang & T.J. Tong 1373), 2n = 40. D. Gyirong population (L. Wang & T.J. Tong 1373), 2n = 20m + 14sm + 6st.
FIGURE 2 in Senecio kumaonensis (Asteraceae, Senecioneae) is a Synotis based on evidence from karyology and nuclear ITS/ETS sequence data
FIGURE 2. Floral micromorphology (A, C: anther collars, both same scale; B, D: anther tissue endothecial cell wall thickenings, both same scale) in two populations of Synotis penninervis (= Senecio kumaonensis) from Xizang, China. A, B. Yadong population (L. Wang & T.J. Tong 1352). C, D. Gyirong population (L. Wang & T.J. Tong 1373).
FIGURE 1 in Senecio kumaonensis (Asteraceae, Senecioneae) is a Synotis based on evidence from karyology and nuclear ITS/ETS sequence data
FIGURE 1. Synotis penninervis (= Senecio kumaonensis) in the wild. A. Habitat. B. Habit. C. Leaf blade (left: adaxial surface; right: abaxial surface). D. Synflorescence. E. Capitula. F. Phyllaries. G. Florets. H. Achenes.
FIGURE 3 in A new species of Gomesa (Oncidiinae, Orchidaceae) from inselbergs in Brazilian caatinga: morphological and karyological evidence
FIGURE 3. Morphological and karyological comparisons of Gomesa caatingana and G. flexuosa. A. Flower morphology of G. flexuosa. B. Karyotype of G. flexuosa, 2n = 56. C. Flower morphology of G. caatingana. D. Karyotype of G. caatingana, 2n = 168. Scale bars (B, C) = 10μm.
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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.