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1,149 results for “plant association”
Fig. 1 in Distribution, habitat use and plant associations of Moluchia brevipennis (Saussure, 1864) (Blattodea: Ectobiidae): an endemic cockroach from Chilean Mediterranean Matorral biome
Fig. 1. Registration points and theoretical presence extension of M. brevipennis.
Figure 7 in Rediscovery of Livilla radiata (Foerster, 1848) after 130 years in Hungary, with notes to the Fabaceae-associated jumping plant lice in Hungary (Insecta: Psylloidea)
Figure 7. Occurrences of Fabaceae-associated psyllids in Hungary.
Bivariate GWA mapping reveals associations between aliphatic glucosinolates and plant responses to thrips and heat stress
<p>Supplemental data on bivariate GWA mapping of stress phenotypes and metabolomes of Arabidopsis.</p>
Data associated with the manuscript "Complex epistatic interactions between ELF3, PRR9, and PRR7 regulates the circadian clock and plant physiology"
<p>Datasets associated with the figures in the paper entilted: "<strong>Complex epistatic interactions between ELF3, PRR9, and PRR7 regulates the circadian clock and plant physiology"</strong></p>
Comparative genomics of Helotiales (Leotiomycetes) and in silico analysis of temperature adaptations of plant-associated genes
<p><span>Table S1: Genome assembly size and quality for every species in this study; </span></p> <p><span>Table S2: Genome annotation counts for P450, virulence factors, effectors, and CAZy genes and their temperature adaptation.</span></p>
Insights into Heterocycle Biosynthesis in the Cytotoxic Polyketide Alkaloid Janustatin A from a Plant-Associated Bacterium
<p>Data underlying the manuscript 'Insights into Heterocycle Biosynthesis in the Cytotoxic Polyketide Alkaloid Janustatin A from a Plant-Associated Bacterium' by Leopold-Messer, Chawengrum and Piel.</p> <p>The repository contains:</p> <p>Sequencing data - Genbanks files of construct designs and ab1 files from Sanger sequencing. Contains both plasmids used to construct mutants, as well as sequencing data from final mutants.</p> <p>NMR data - MestReNova files of compounds 2-4.</p> <p>HPLC-MS data - Raw data collected on Thermo-Fisher instruments for the purified compounds (1-4) and the extract of all mutants. </p> <p>EICs - extracted ion chromatograms used to analyse the metabolic differences between mutants. These data are based on the raw files.</p> <p>Bioactivity data - cytotoxicity data of compounds 1-4. </p>
Data from: Trophic level and basal resource use of soil animals are hardly affected by local plant associations in abandoned arable land
Stable isotope composition of plants and soil animals in abandoned arable land <p>Dataset provides raw data on stable isotope composition of C and N of plants and soil meso- and macrofauna. Dominating animal groups were collected in arable fallow systems 3 and 14-16 years after abandonment. Animals were sampled from the rhizosphere of three plant species of different functional groups: a legume (Medicaco sativa), a non-legume herb (Taraxacum officinale) and a grass (Bromus sterilis). More information can be found in the associated paper.</p>
Different sources of natural products from the (a) bacterial, (b) archaeal, (c) fungal, (d) protozoan, (e) chromistan, (f) plant and (g) animal kingdoms, the rationale(s) for screening them for antibacterial activity, and associated advantages and disadvantages
<p>This table of information is from the review article 'Bioprospecting for Antibacterial drugs: A Multidisciplinary Perspective on Natural Product Source Material, Bioassay Selection and Avoidable Pitfalls' (<a href="https://doi.org/10.1007/s11095-020-02849-1">https://doi.org/10.1007/s11095-020-02849-1</a>).</p>
Intra-specific variation in plant associated herbivore communities is phylogenetically structured in Brassicaceae
<p>As a result of co-evolution between plants and herbivores, related plants often interact with similar herbivore communities. Variation in plant-herbivore interactions is determined by variation in underlying functional traits and by ecological and stochastic processes. Hence, typically only a subset of possible interactions is realized on individual plants. We show that insect herbivore communities assembling on individual plants are structured by plant phylogeny among twelve species in two phylogenetic lineages of Brassicaceae. This community sorting to plant phylogeny was retained when splitting the community according to herbivore feeding guilds. Relative abundance of herbivores as well as the size of the community structured community dissimilarity among plant species. Importantly, the amount of intra-specific variation in realized plant-herbivore interactions is also phylogenetically structured. We argue that variability in realized interactions that is not directly structured by plant traits is ecologically relevant and must be considered in the evolution of plant defences.</p>
Data from: Life history variation in an invasive plant is associated with climate and recent colonization of a specialist herbivore
<p><b>Premise:</b> Spatial variation in selective pressures can lead to intraspecific variation in life history, favoring some life histories and constraining others depending on the vulnerability of life stages. We examined how spatial variation in herbivory and climate influences flowering size and the occurrence of semelparity (reproducing once) versus iteroparity (reproducing multiple times) in the introduced range of an invasive plant, houndstongue (<i>Cynoglossum officinale</i>). Houndstongue is a short-lived semelparous perennial in its native range. In its introduced range, we previously documented increased rates of iteroparity and a higher median threshold flowering size compared to the native range. We hypothesized that the recent introduction of a specialist biocontrol insect (a root-boring weevil, <i>Mogulones crucifer</i>) would decrease threshold flowering size, and reduce the proportion of iteroparous plants, because <i>M. crucifer</i> preferentially attacks large individuals and may reduce overwinter survival.</p> <p><b>Methods:</b> We surveyed 24 sites across the northwestern United States to quantify the frequency of semelparity versus iteroparity and to estimate weevil abundance, and used demographic data collected from six sites to estimate median threshold flowering size.</p> <p><b>Key Results</b>: We found that sites with greater winter precipitation and no weevils had a greater proportion of iteroparous plants. Sites with higher weevil attack had a lower median threshold flowering size.</p> <p><b>Conclusions:</b> The variation in frequency of flowering and threshold flowering size that we documented in North American houndstongue populations and the relationships between this variation and herbivory and climate provide evidence for how selective pressures covary with the life histories of invasive plants.</p>
Elevational range-sizes and edaphic associations for plant species of the Mount Kinabalu region of Borneo (Sabah, Malaysia)
<p>Identifying physical and ecological boundaries that limit where species can occur is important for predicting how those species will respond to global change. The island of Borneo encompasses a wide range of habitats that support some of the highest richness on Earth, making it an ideal location for investigating ecological mechanisms underlying broad patterns of species distribution. We tested variation in richness and range-size in relation to edaphic specialization and vegetation zone boundaries using 3060 plant species from 193 families centered around the elevational gradient of Mt. Kinabalu, Borneo. Across species, average range-size increased with elevation, consistent with Rapoport's rule. However, plants associated with ultramafic soil, which is low in nutrient and water availability and often has high concentrations of heavy metals, had larger range-sizes and greater richness than expected along the elevational gradient, as compared to a null model with randomization of edaphic association. In contrast, non-ultramafic species had smaller range-sizes and lower richness than expected. These results suggest that tolerance of resource limitation may be associated with wider range-sizes, whereas species intolerant of edaphic stress may have narrower range-sizes, possibly owing to more intense competition in favorable soil types. Using elevation as a predictor of average range-sizes, we found that piece-wise models with breakpoints at vegetation zone transitions explained species distributions better than models that did not incorporate ecological boundaries. The greatest relative increases in range-size with respect to elevation occurred mid-elevation, within the montane cloud forest vegetation zone. Expansion of average range-size across an area without physical boundaries may indicate a shift in ecological strategy and importance of biotic versus abiotic stressors. Our results indicate that elevational range-size patterns are structured by ecological constraints such as species' edaphic association, which may limit the ability of species to migrate up or down mountains in response to climate change.</p>
MAP 4 in Systematics And Analysis Of The Radiation Of Orthotylini Plant Bugs Associated With Callitroid Conifers In Australia: Description Of Five New Genera And 32 New Species (Heteroptera: Miridae: Orthotylinae)
MAP 4. Distribution of Erysivena species.
MAP 3 in Systematics And Analysis Of The Radiation Of Orthotylini Plant Bugs Associated With Callitroid Conifers In Australia: Description Of Five New Genera And 32 New Species (Heteroptera: Miridae: Orthotylinae)
MAP 3. Distribution of Callitricola species.
MAP 5 in Systematics And Analysis Of The Radiation Of Orthotylini Plant Bugs Associated With Callitroid Conifers In Australia: Description Of Five New Genera And 32 New Species (Heteroptera: Miridae: Orthotylinae)
MAP 5. Distribution of Erysivena species.
FIG. 14 in Systematics And Analysis Of The Radiation Of Orthotylini Plant Bugs Associated With Callitroid Conifers In Australia: Description Of Five New Genera And 32 New Species (Heteroptera: Miridae: Orthotylinae)
FIG. 14. Erysivena species, dorsal habitus photographs of males. Scale bar = 1 mm.
MAP 2 in Systematics And Analysis Of The Radiation Of Orthotylini Plant Bugs Associated With Callitroid Conifers In Australia: Description Of Five New Genera And 32 New Species (Heteroptera: Miridae: Orthotylinae)
MAP 2. Distribution of Callitricola species.
FIG. 13 in Systematics And Analysis Of The Radiation Of Orthotylini Plant Bugs Associated With Callitroid Conifers In Australia: Description Of Five New Genera And 32 New Species (Heteroptera: Miridae: Orthotylinae)
FIG. 13. Callitricola species, dorsal habitus photographs of males. Scale bar = 1 mm.
MAP 1 in Systematics And Analysis Of The Radiation Of Orthotylini Plant Bugs Associated With Callitroid Conifers In Australia: Description Of Five New Genera And 32 New Species (Heteroptera: Miridae: Orthotylinae)
MAP 1. Distribution of Avititerra and Blattakeraia species.
Dispersal syndromes are poorly associated with climatic niche differences in the Azorean seed plants
<p><b>Aim: </b>Environmental niche tracking is linked to the species ability to disperse. While well investigated on large spatial scales, dispersal constraints also influence small-scale processes and may explain the difference between the potential and the realized niche of species at small-scales. Here we test whether niche size and niche fill differ systematically according to dispersal syndrome within isolated oceanic islands. We expect species with higher dispersal abilities (anemochorous or endozoochorous) will have a higher niche fill, despite of their environmental niche size.</p> <p><b>Location:</b> Azores archipelago</p> <p><b>Taxon:</b> Native seed plants</p> <p><b>Methods:</b> We combined a georeferenced database of the species distribution within the archipelago (Azorean Biodiversity Portal/GBIF) with an expert-based dispersal syndrome categorization and a high-resolution climatic grid (CIELO model). Using four climatic variables (Annual Mean Temperature, Mean Diurnal Range, Annual Precipitation, Precipitation Seasonality), we calculated a 4-dimensional hypervolume to estimate the niche size of each species. Niche fill was quantified as the suitable climatic space of the island that was occupied by the focal species.</p> <p><b>Results:</b> Endozoochorous species display higher niche fill compared to epizoochorous and hydrochorous species, and larger niches than anemochorous and epizoochorous. Differences among the remaining groups are not significant neither for niche fill nor for niche size.</p> <p><b>Main Conclusions:</b> Although endozoochorous species track their niche more efficiently at small-scales than other dispersal syndromes, the differences between dispersal syndromes are not consistent. The ability of a species to track its niche at small-scales is not tightly related to its dispersal syndrome. Although intuitively appealing, dispersal syndrome classifications might not be the most appropriate tools for understanding dispersal processes at small-scales.</p>
Heterospecific pollen deposition is positively associated with reproductive success in a diverse hummingbird-pollinated plant community
<p>Heterospecific pollen deposition (HPD) is ubiquitous across plant communities, especially for generalized species which use a diversity of pollinators, and may have negative effects on plant reproduction. However, it is unclear whether temporal changes in the co-flowering community result in changes in HPD patterns. Moreover, community-level studies are required to understand which factors influence HPD and how the reproduction of different species is affected. We investigated the temporal variation of HPD, its relationship with level of specialization on pollinators and floral phenotypic specialization, and its association with reproductive success (pollen limitation and fruit set) in 31 hummingbird-pollinated plant species in a tropical Campo Rupestre. We found seasonality in HPD, with species flowering in the dry season having greater diversity of heterospecific pollen on stigmas and a higher frequency of stigmas containing heterospecific pollen, compared to the rainy season. Stigmas of ecologically generalized species had more heterospecific pollen, while the relationship for ecologically specialized species depended on floral phenotype. Surprisingly, and in contrast to theory, we found a positive relationship between HPD and reproductive success. Our results indicate benefits of generalization and facilitation, in which sharing pollinators brings greater reproductive success via increased conspecific pollen deposition, even if it incurs more HPD. We demonstrated how assessing HPD at a community-level can contribute to understanding the ecological causes and functional consequences of pollinator sharing.</p>
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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.