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4,287 results for “Asteraceae”
Data from: Beyond pollinators: evolution of floral architecture with environment across the wild sunflowers (Helianthus, Asteraceae)
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Data from: Out of Africa to Madagascar - then back? Molecular phylogenetics and biogeography of tribe Tarchonantheae (Asteraceae: Tarchonanthoideae)
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Data from: Genetic diversity and ecogeographical niche overlap among hybridizing ox-eye daisies (Leucanthemum, Asteraceae) in the Carpathian Mountains: the impact of anthropogenic disturbances
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Sinosenecio yangii (Asteraceae), a new species from Guizhou, China
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Conservation genomics of Wyethia reticulata (Asteraceae)
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Data from: Genetic polymorphism in Chondrilla (Asteraceae) in the South of European Russia and the nature of Chondrilla juncea L.
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Data from: Molecular phylogenetics of Distephanus supports the recognition of a new tribe, Distephaneae (Asteraceae)
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Sequence numbers and statistical data from: Ainsliaea guniuensis (Asteraceae), a new species from Southern Anhui, Eastern China
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The evolution of C4 photosynthesis in Flaveria (Asteraceae): Insights from the Flaveria linearis complex
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Morphological, molecular, and biogeographic evidence for specific recognition of Euthamia hirtipes and Euthamia scabra (Asteraceae, Astereae)
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Phylogenetics, taxonomy, and chromosome number analysis of Sanvitalia (Asteraceae-Heliantheae-Zinniinae)
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Data from: Widely acclaimed but poorly named - phylogeny and systematics of the charismatic African daisy genus Dimorphotheca Vaill. ex Moench (Asteraceae, Calenduleae)
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Supplementary material 1 from: Ollivier M, Kazakou E, Corbin M, Sartori K, Gooden B, Lesieur V, Thomann T, Martin J-F, Tixier MS (2020) Trait differentiation between native and introduced populations of the invasive plant Sonchus oleraceus L. (Asteraceae). NeoBiota 55: 85-115. https://doi.org/10.3897/neobiota.55.49158
Table S1. Location and climatic data for the 14 Sonchus oleraceus populations used for offspring comparisons under standardised conditions
Supplementary material 2 from: Ollivier M, Kazakou E, Corbin M, Sartori K, Gooden B, Lesieur V, Thomann T, Martin J-F, Tixier MS (2020) Trait differentiation between native and introduced populations of the invasive plant Sonchus oleraceus L. (Asteraceae). NeoBiota 55: 85-115. https://doi.org/10.3897/neobiota.55.49158
Table S2. Mean (± standard error) values for 20 traits assessed for native (Europe and North Africa) and invasive (Australia and New Zealand) populations of Sonchus oleraceus under standardised conditions
Supplementary material 3 from: Ollivier M, Kazakou E, Corbin M, Sartori K, Gooden B, Lesieur V, Thomann T, Martin J-F, Tixier MS (2020) Trait differentiation between native and introduced populations of the invasive plant Sonchus oleraceus L. (Asteraceae). NeoBiota 55: 85-115. https://doi.org/10.3897/neobiota.55.49158
Table S3. Results of mixed models assessing the effect of range (native: Europe and North Africa, introduced: Australia and New Zealand), population within range being considered as a random factor, for 20 plants traits measured on Sonchus oleraceus under standardised conditions
FIGURES 20−21 in Bucculatricidae associated with Asteraceae in China, with one new species (Lepidoptera: Gracillarioidea)
FIGURES 20−21. Pupa and cocoon of Bucculatrix duanwuia. 20, pupa, a, ventral view, b, dorsal view, c, lateral view; 21, pupa extruded from a cocoon.
FIGURES 5−6 in Bucculatricidae associated with Asteraceae in China, with one new species (Lepidoptera: Gracillarioidea)
FIGURES 5−6. Male genitalia of Bucculatrix spp. 5, B. duanwuia, holotype, SDNU.WEC19029; 6, B. notella, SDNU. LIU0162.
FIGURE 2. Trichocline cisplatina. A. Habit. B. Habitat. C in Trichocline cisplatina (Asteraceae, Mutisieae), a new species from southern Brazil and Uruguay
FIGURE 2. Trichocline cisplatina. A. Habit. B. Habitat. C. Population along River Piratini, Arroio Grande, Rio Grande do Sul State, Brazil. D. Detail of the species showing the procumbent scape. E. Capitulum showing the phyllaries. F. Ocurrence site on sandy grasslands. G. Ocurrence site on hill with shrubland vegetation. Photo credits: A, B, C, D, F, G, H by E. Pasini and E by F. Torchelsen.
Data from: SSR Markers for Filago subgen. Filago (Gnaphalieae: Asteraceae) and cross-amplification in three other subgenera
• Premise of the study: Microsatellite primers were developed for the first time in the genus Filago (Gnaphalieae: Asteraceae). These markers will facilitate low-scale phylogenetic, phylogeographic and population genetics studies within the genus Filago. • Methods and Results: Nine pairs of microsatellite primers were identified and optimized on two species of Filago using a microsatellite-enrichment library method and 454 GS-FLX technique. The set of primers amplified tri- to hexanucleotide repeats, and showed one to six alleles per locus for both species: F. gaditana and F. carpetana. Transferability was performed in 29 samples corresponding to nine representative species of Filago. • Conclusions: The results indicate the utility of the newly developed markers, which will be useful to go deeper into the phylogenetic relationships among the taxa within Filago. These microsatellites will enable phylogeographic, reproductive and genetic variation studies.
Data from: The genomic bases of morphological divergence and reproductive isolation driven by ecological speciation in Senecio (Asteraceae)
Ecological speciation, driven by adaptation to contrasting environments, provides an attractive opportunity to study the formation of distinct species, and the role of selection and genomic divergence in this process. Here, we focus on a particularly clear-cut case of ecological speciation to reveal the genomic bases of reproductive isolation and morphological differences between closely related Senecio species, whose recent divergence within the last ~200,000 years was likely driven by the uplift of Mt. Etna (Sicily). These species form a hybrid zone, yet remain morphologically and ecologically distinct, despite active gene exchange. Here, we report a high-density genetic map of the Senecio genome and map hybrid breakdown to one large and several small quantitative trait loci (QTL). Loci under diversifying selection cluster in three 5 cM regions which are characterized by a significant increase in relative (F(ST)), but not absolute (d(XY)), interspecific differentiation. They also correspond to some of the regions of greatest marker density, possibly corresponding to 'cold-spots' of recombination, such as centromeres or chromosomal inversions. Morphological QTL for leaf and floral traits overlap these clusters. We also detected three genomic regions with significant transmission ratio distortion (TRD), possibly indicating accumulation of intrinsic genetic incompatibilities between these recently diverged species. One of the TRD regions overlapped with a cluster of high species differentiation, and another overlaps the large QTL for hybrid breakdown, indicating that divergence of these species may have occurred due to a complex interplay of ecological divergence and accumulation of intrinsic genetic incompatibilities.
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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.