Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
1,342
datasets available to search
ShareScore release 0.9.0
Dataset results
1,342 results for “Lichen”
FIGURE 5 in A molecular reappraisal of Abrothallus species growing on lichens of the order Peltigerales
FIGURE 5. Abrothallus eriodermae (holotype). a: ascomata mixed with lageniform pycnidia; b: pycnidia; c: ascus and ascospores; d: part-spores; e: conidiophores with conidia; e: conidia; f: ascospores. Scale bars: a–b = 500 μm; c–f = 10 μm; g = 5 μm
FIGURE 3 in A molecular reappraisal of Abrothallus species growing on lichens of the order Peltigerales
FIGURE 3. Abrothallus canariensis (holotype). a: green pruinose ascomata; b: cross-section of the ascoma; c: detail of the exciple (DIC); d: young ascus (DIC); e: mature ascus with ascospores (DIC); f: young ascospore (DIC); g: part-spores (DIC). Scale bars: a: 250 μm; b: 100 μm; c–g: 10 μm
FIGURE 2 in A molecular reappraisal of Abrothallus species growing on lichens of the order Peltigerales
FIGURE 2. Abrothallus boomii (holotype). a: mature ascoma; b: botryose ascoma; c: young ascoma showing greenish pruina; d: cross section of ascoma; e: detail of paraplectechymatic lower part of hymenium (DIC); f: mature ascus (DIC); g: young ascus (DIC); h: immersed pycnidium; i: cross section of pycnidium; j: pycnidial wall and conidiogenous cells (DIC); k–l: conidia; m: mature ascospore showing two septa (DIC); n: young ascospore (DIC); o–p: ascospores (DIC). Scale bars: a–c: 500 μm; d and h: 250 μm; e and j: 25 μm; f–g: 10 μm; i: 100 μm; k–p: 5 μm
FIGURE 8 in A molecular reappraisal of Abrothallus species growing on lichens of the order Peltigerales
FIGURE 8. Abrothallus nephromatis (holotype). a: ascomata surrounded by the black necrotic rim; b: semi-immersed pycnidia; c: crosssection of the ascoma; d: ascus and ascospores; e: detail of the hymenium; f: ascospores. Scale bars: a–b = 500 μm; c = 200 μm; d–e = 25 μm; f = 10 μm
FIGURE 1 in A molecular reappraisal of Abrothallus species growing on lichens of the order Peltigerales
FIGURE 1. The phylogenetic tree of Abrothallus on Peltigerales hosts. The tree generated on the rDNA ITS and TEF-α sequences, and computed based on Maximum Likelihood approach. Branches supported both by bootstrap support values (≥ 70) and Bayesian posterior propabilities (≥ 0.95) are in bold.
FIGURE 2A–C in Notes on the genus Anisomeridium (lichenized Ascomycotina) from Madeira and the Azores (Macaronesia)
FIGURE 2A–C: Anisomeridium macropycnidiatum, holotype. A) Thallus and perithecia. Scale: 0.5 mm. B) Pycnidia. Scale: 0.5 mm. C) Ascospores and pseudoparaphyses. Scale: 20 μm.
FIGURE 1A-B in Notes on the genus Anisomeridium (lichenized Ascomycotina) from Madeira and the Azores (Macaronesia)
FIGURE 1A-B: Anisomeridium macaronesicum, holotype. A) Thallus and perithecia. Scale: 0.5 mm. B) Ascospores in an ascus. Scale: 20 μm.
FIGURE 4 in Vulcanochloris (Trebouxiales, Trebouxiophyceae), a new genus of lichen photobiont from La Palma, Canary Islands, Spain
FIGURE 4. Vulcanochloris, gen. nov. Morphology in a light or a confocal microscope. A–I. Vulcanochloris canariensis, sp. nov. A– C. Spherical or oval vegetative cells. B–E. Crenulate chloroplast. F−G. Shallowly lobed chloroplast. A−C, H. One distinct, centrally positioned pyrenoid, frequently containing one to several spherical incisions. I. Asexual reproduction by 16–64 aplanospores formed in spherical or ellipsoidal sporangia. J−U. Vulcanochloris symbiotica sp. nov. J, K, N. Spherical, oval and oviform vegetative cells. K−M. Deeply lobed chloroplast. N, O. Shallowly lobed chloroplast. P, Q. Crenulate chloroplast. R. Echinate chloroplast. K, N, P. One distinct pyrenoid located in its centre. N. One to several spherical incisions in pyrenoid. S, T. Asexual reproduction by 32 aplanospores or 128 zoospores produced in spherical or ellipsoidal sporangia. U. Zoospores drop-shaped, naked, with two apical flagella and a simple basal chloroplast. V−DD. Vulcanochloris guanchorum, sp. nov. V, W. Spherical, occasionally oval vegetative cells. V. Chloroplast in young cells in the central position with several lobes spreading towards the cells periphery. W−Y. Deeply lobed chloroplast. Z−AA. Shallowly lobed chloroplast. BB. One distinct, centrally positioned pyrenoid, often containing one to several spherical incisions. CC, DD. Asexual reproduction by 16−32 aplanospores or 64−128 zoospores produced in spherical or ellipsoidal sporangia. Scale bars = 5 μm.
FIGURE 3 in Vulcanochloris (Trebouxiales, Trebouxiophyceae), a new genus of lichen photobiont from La Palma, Canary Islands, Spain
FIGURE 3. Bayesian analysis based on the ITS rDNA dataset. Values at the nodes indicate statistical support estimated by three methods— MrBayes posterior-node probability (left), maximum-likelihood bootstrap (middle), and maximum parsimony bootstrap (right). Asterisk represents full support. Scale bar shows the estimated number of substitutions per site. Newly sequenced strains are marked in bold.
FIGURE 2 in Vulcanochloris (Trebouxiales, Trebouxiophyceae), a new genus of lichen photobiont from La Palma, Canary Islands, Spain
FIGURE 2. Bayesian analysis based on the rbcL dataset. Values at the nodes indicate statistical support estimated by three methods— MrBayes posterior-node probability (left), maximum-likelihood bootstrap (middle), and maximum parsimony bootstrap (right). Asterisk represents full support. Scale bar shows the estimated number of substitutions per site. Newly sequenced strains are marked in bold.
FIGURE 1 in Vulcanochloris (Trebouxiales, Trebouxiophyceae), a new genus of lichen photobiont from La Palma, Canary Islands, Spain
FIGURE 1. Vulcanochloris canariensis, gen. et sp. nov.. Chloroplast morphology and ultrastructure. A, B. A deeply lobed type of chloroplast. C, D. Shallowly lobed type of chloroplast. E, F. Crenulate type of chloroplast. G, H. Echinate type of chloroplast. I. Parietal type of chloroplast. J. High number of small starch grains surrounding the pyrenoid. K–M. Pyrenoid irregularly transversed by inclusions bearing a close structural resemblance to the chloroplast thylakoids. N, O. One to several electron-lucent, spherical to elongated regions frequently formed within the pyrenoid matrix. P. Higher number (more than 8) of the electron-lucent regions formed within the pyrenoid matrix. Scale bars = 5 μm (A–J); 1 μm (K–P).
FIGURE 3. 50 in The phylogenetic position of Coniarthonia and the transfer of Cryptothecia miniata to Myriostigma (Arthoniaceae, lichenized ascomycetes)
FIGURE 3. 50% majority-rule consensus tree inferred from mtSSU sequence data produced by a Bayesian analysis and showing the phylogenetic relationships among 45 specimens of Arthoniales. PP values are shown at internal branches.
FIGURE 1 in The phylogenetic position of Coniarthonia and the transfer of Cryptothecia miniata to Myriostigma (Arthoniaceae, lichenized ascomycetes)
FIGURE 1. Coniarthonia megaspora, isotype (ABL). A. habitus. B. ascospores. C. asci. D. section through apothecium. Scale: A = 0.5 cm, B = 10 μm, C = 20 μm, D = 50 μm.
FIGURE 2 in The phylogenetic position of Coniarthonia and the transfer of Cryptothecia miniata to Myriostigma (Arthoniaceae, lichenized ascomycetes)
FIGURE 2. Myriostigma miniatum, isoepitype (ABL). A. habitus. B. detail showing ascomata. C. ascospore in median optical section showing large lumina in the center and small lumina in the periphery. D. the same ascospore in optical surface view showing only small lumina. Scale: A = 0.5 cm, B = 0.5 mm, C–D = 10 μm.
FIGURE 3 in A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species
FIGURE 3. Morphological diversity of selected Arthoniales of Bolivia 2. A, Opegrapha astraea (Flakus 19231); B & C, Sagenidiopsis undulata (Flakus 20832): B, apothecia, C, prothallus; D, Syncesia farinacea (Flakus 13234.1); E, Tylophorella pyrenocarpoides (Kukwa 6466); F, Zwackhia bonplandii s.l. (Flakus 12636). Scales: A–F—1 mm.
FIGURE 5 in A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species
FIGURE 5. Lecanactis minuta (holotype). A, habit of apothecia; B, cross section of apothecium (mounted in water); C, asci showing the K/I blue endoascus layer and a blue apical ring around a small ocular chamber; D, upper part of ascus (mounted in water); E, ascospore (mounted in water). Scales: A—0.5 mm; B—0.2 mm; C–E—20 μm.
FIGURE 2 in A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species
FIGURE 2. Morphological diversity of selected Arthoniales of Bolivia 1. A, Alyxoria apomelaena (Flakus 16252.1); B, Chiodecton sphaerale (Flakus 20800); C, Cresponea leprieurii s.l. (Flakus 19069); D, Cryptonia olivacea (Flakus 16012); E, Herpothallon rubrocinctum (Kukwa 10764); F, Lecanactis flaviseda (Flakus 20762). Scales: A–D, F—1 mm, E—10 mm.
FIGURE 1 in A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species
FIGURE 1. Selected vegetation habitats of Arthoniales in Bolivia. A, Yungas montane cloud forest; B, lowland Amazon forest; C, Chaqueño dry forest.
FIGURE 4 in A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species
FIGURE 4. Cryptothecia rosae-iselae (holotype). A, habit of thallus with ascigerous areas; B, edge of the thallus with black prothallus; C, ascus with five ascospores (mounted in LPCB); D, ascus wall (mounted in LPCB); E, paraphysoids covering ascus (mounted in LPCB); F, ascospores (mounted in water); G, ascospores (mounted in LPCB). Scales: A–B—1 mm; C—50 μm; D–G—10 μm.
FIGURE 1. A–B in Nine new lichen species and 64 new records from Sri Lanka
FIGURE 1. A–B, Astrothelium conjugatum, A, habitus, B, ascospores; C–E, Heterodermia fragmentata, C, apothecium, D–E, thallus; F–G, Lecanactis minutissima, F, apothecia, G, ascospores; H–I, Megalotremis cylindrica, H, conidiomata, I, conidia and conidiophores. Scale: A, H = 0.5 mm, B = 25 μm, C = 2 mm, D–E = 1 mm; F = 0.2 mm, G = 20 μm, I = 10 μm.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.