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773 results for “orchids”
Gene expression profiling of Phalaenopsis orchids
GEO Series GSE29910. Phalaenopsis aphrodite. 54 samples. Type: Expression profiling by array.
High-density genetic map and genome-wide associaation studies of floral color traits in Phalaenopsis orchids
GEO Series GSE176215. Phalaenopsis x intermedia. 4 samples. Type: Other.
Transcriptome comparison of ectomycorrhizal, ericoid and orchid mycorrhizal fungi
GEO Series GSE63947. Paxillus involutus; Piloderma croceum; Serendipita vermifera; Suillus luteus; Amanita muscaria; Hebeloma cylindrosporum; Oidiodendron maius; Tulasnella calospora. 42 samples. Type: Expression profiling by high throughput sequencing.
Large-scale transcriptomics provides insights on the mycorrhizal symbiosis of the Mediterranean orchid Limodorum abortivum in nature
GEO Series GSE159700. Limodorum abortivum. 6 samples. Type: Expression profiling by high throughput sequencing.
Figure 1 from: Aung YL, Mu AT, Aung MH, Liu Q, Jin X-H (2020) An annotated checklist of Myanmar orchid flora. In: Jin X-H, Xia N-H, Tan Y-H (Eds) Plant diversity of Southeast Asia-II. PhytoKeys 138: 49-112. https://doi.org/10.3897/phytokeys.138.36144
Figure 1 Map of Myanmar, showing the location of study areas for orchid survey.
Data and code for: Consistent population decline but idiosyncratic range shifts in Alpine orchids under global change
<p>Mountains are plant biodiversity hotspots considered particularly vulnerable to multiple environmental changes. Here, we quantify population changes and range-shift dynamics along elevational gradients over the last three decades for c. two-thirds of the orchid species of the European Alps. Local extinctions were more likely for small populations, after habitat alteration, and predominated at the rear edge of species’ ranges. Except for the most thermophilic species and wetland specialists, population density decreased over time. Declines were more pronounced for rear-edge populations possibly due to multiple pressures such as climate warming, habitat alteration, and mismatched ecological interactions. Besides these demographic trends, different species exhibited idiosyncratic range shifts with more than 50% of the species lagging behind climate warming. Our study highlights the importance of long-term monitoring of populations and range distributions at fine spatial resolution to be able to fully understand the consequences of global change for orchids</p>
Data from: Reticulate evolution and sea-level fluctuations together drove species diversification of slipper orchids (Paphiopedilum) in Southeast Asia
South-East Asia covers four of the world's biodiversity hotspots, showing high species diversity and endemism. Owing to the successive expansion and contraction of distribution and the fragmentation by geographical barriers, the tropical flora greatly diversified in this region during the Tertiary, but the evolutionary tempo and mode of species diversity remain poorly investigated. Paphiopedilum, the largest genus of slipper orchids comprising nearly 100 species, is mainly distributed in South-East Asia, providing an ideal system for exploring how plant species diversity was shaped in this region. Here, we investigated the evolutionary history of this genus with eight cpDNA regions and four low-copy nuclear genes. Discordance between gene trees and network analysis indicates that reticulate evolution occurred in the genus. Ancestral area reconstruction suggests that vicariance and long-distance dispersal together led to its current distribution. Diversification rate variation was detected and strongly correlated with the species diversity in subg. Paphiopedilum (~80 species). The shift of speciation rate in subg. Paphiopedilum was coincident with sea-level fluctuations in the late Cenozoic, which could have provided ecological opportunities for speciation and created bridges or barriers for gene flow. Moreover, some other factors (e.g. sympatric distribution, incomplete reproductive barriers and clonal propagation) might also be advantageous for the formation and reproduction of hybrid species. In conclusion, our study suggests that the interplay of reticulate evolution and sea-level fluctuations has promoted the diversification of the genus Paphiopedilum and sheds light into the evolution of Orchidaceae and the historical processes of plant species diversification in South-East Asia.
Lussu et al. 2023 Biogeography of orchids and their pollination syndromes in small Mediterranean islands
<p><span>This dataset contains data relating to the species richness and reproductive strategies of orchids recorded in the islands of the Central Western Mediterranean Basin and published in the article Lussu et al. 2023 titled Biogeography of orchids and their pollination syndromes in small Mediterranean islands and published in Journal of Biogeography.</span></p>
Figure 5 from: Hornung-Leoni CT, Chavarria-Olmedo YJ, Ramírez-Morillo IM (2019) The Reserva de la Biosfera Barranca de Metztitlán (Hidalgo): An illustrated checklist of bromeliads and orchids and their high levels of Mexican endemisms. PhytoKeys 118: 105-123. https://doi.org/10.3897/phytokeys.118.31603
Figure 5 Habits in species present in RBBM
Figure 3 from: Inuthai J, Chantanaorrapint S, Poopath M, Tetsana N, Kiewbang W, Suddee S (2021) Corybas papillatus (Orchidaceae), a new orchid species from peninsular Thailand. PhytoKeys 183: 1-7. https://doi.org/10.3897/phytokeys.183.71167
Figure 3 Type locality of Corybas papillatus Inuthai, Chantanaorr. & Suddee (•).
Figure 3 from: Droissart V, Cribb P, Simo-Droissart M, Stévart T (2014) Taxonomy of Atlantic Central African orchids 2. A second species of the rare genus Distylodon (Orchidaceae, Angraecinae) collected in Cameroon. PhytoKeys 36: 27-34. https://doi.org/10.3897/phytokeys.36.7225
Figure 3 - Distribution of Distylodon sonkeanum and Distylodon comptum in tropical Africa.
Figures 35-36 from: Hinojosa-Díaz I, Engel M (2011) Revision of the orchid bee subgenus Euglossella (Hymenoptera, Apidae), Part I, The decorata species group. ZooKeys 140: 27-69. https://doi.org/10.3897/zookeys.140.1923
Figures 35-36 - Euglossa (Euglossella) decorata Smith, male. 35 Dorsal habitus 36 Lateral habitus.
Figure 3 from: Ječmenica V, Droissart V, Noret N, Stévart T (2016) Taxonomy of Atlantic Central African orchids 5. A new species of Angraecum sect. Conchoglossum (Orchidaceae, Angraecinae) from Gabon and Cameroon. PhytoKeys 61: 61-71. https://doi.org/10.3897/phytokeys.61.7017
Figure 3 - Distribution of Angraecum lanceolatum in tropical Africa.
Oral Vinorelbine or Capecitabine Combined With Trastuzumab as Adjuvant Treatment for Patients With Lymph Node Negative, HER-2 Positive and Small Tumor Size Breast Cancer (ORCHID)
ClinicalTrials.gov study NCT04296162. IPD Sharing: Not stated. Countries: 1. Publications: 0.
ORCHID: An Online Intervention for Persons With HIV (Miami)
ClinicalTrials.gov study NCT05935644. IPD Sharing: NO. Countries: 1. Publications: 0.
Data from: Reticulate evolution and sea-level fluctuations together drove species diversification of slipper orchids (Paphiopedilum) in Southeast Asia
Open the record for dataset details and reuse information.
Data from: Seasonal cycles, phylogenetic assembly, and functional diversity of orchid bee communities
Open the record for dataset details and reuse information.
Spatiotemporal transcriptomes of orchid flowers
GEO Series GSE198128. Phalaenopsis aphrodite. 3 samples. Type: Expression profiling by high throughput sequencing.
Food reward chemistry explains a novel pollinator shift and vestigialization of long floral spurs in an orchid
<p>Datasets generated during the study of sympatric populations of Satyrium longicauda.</p>
Figure 5 in Characterization of the orchid bee Euglossa viridissima (Apidae: Euglossini) and a novel cryptic sibling species, by morphological, chemical, and genetic characters
Figure 5. Series of right hind legs of males of the two species. Male E. viridissima (top line) have slightly larger, more obtuse, and distally less punctured hind tibiae than male Euglossa dilemma sp. nov. (bottom line). The asterisk indicates an exceptional tridentate individual of E. viridissima exhibiting typical E. viridissima hind tibial shape.
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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.