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53 results for “pollination biology”
FIGURE 2 in Revision of the endemic South African genus Moegistorhynchus Macquart (Diptera: Nemestrinidae), with a species key, description of three new species and comments on pollination biology and biogeography
FIGURE 2 (2.1–2.4). Moegistorhynchus braunsi Bequaert, 1935 (paratype female). 1. Whole body, lateral view. 2. Label data. 3–4. Head. 3. Frontal view. 4. Oblique lateral view, showing detail of antennae.
Data from: Organic management in apple orchards: higher impacts on biological control than on pollination
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Data from: Pollination biology and reproductive phenology of the federally endangered endemic Physaria globosa (Brassicaceae) in Tennessee
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Data from: Additive and interactive effects of pollination and biological pest control on crop yield
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Data from: Trait integration and macroevolutionary patterns in the pollination biology of conifers
Integration influences patterns of trait evolution, but the relationship between these patterns and the degree of trait integration is not well understood. In order to explore this further, we study a specialized pollination mechanism in conifers whose traits are linked through function but not development. This mechanism depends on interactions among three characters: pollen that is buoyant, ovules that face downward at pollination, and the production of a liquid droplet that buoyant grains float through to enter the ovule. We use a well-sampled phylogeny of conifers to test correlated evolution among these characters and specific sequences of character change. Using likelihood models of character evolution, we find that pollen morphology and ovule characters evolve in a concerted manner, where the flotation mechanism breaks down irreversibly following changes in orientation or drop production. The breakdown of this functional constraint, which may be facilitated by the lack of developmental integration among the constituent traits, is associated with increased trait variation and more diverse pollination strategies. Although this functional "release" increases diversity in some ways, the irreversible way in which the flotation mechanism is lost may eventually result in its complete disappearance from seed plant reproductive biology.
Fig. 2 in Pollination biology of Caesalpinia decapetala (Leguminosae) in Korea
Fig. 2. Functional morphology of C. decapetala. A. pre anthesis: A1. B. anthesis: A2. C. cross section of flower. D. post anthesis: A3. E. the ovary swelled after pollination. F. legume is growing.
TABLE 1 in Revision of the endemic South African genus Moegistorhynchus Macquart (Diptera: Nemestrinidae), with a species key, description of three new species and comments on pollination biology and biogeography
<p><b>TABLE 1.</b> Emergence times for the seven species of <i>Moegistorhynchus</i> and other co-occurring and functionally similar insect pollinators. Emergence times are based on museum specimen labels and observational records from iNaturalist.</p><table><tbody><tr><th>Taxa</th><th>Jan</th><th>Feb</th><th>Mar</th><th>Apr</th><th>May</th><th>Jun</th><th>Jul</th><th>Aug</th><th>Sep</th><th>Oct</th><th>Nov</th><th><b>Dec</b></th></tr><tr><th><i>M. braunsi</i> Bequaert</th></tr><tr><th><i>M. brevirostris</i> (Wiedemann)</th></tr><tr><th><i>M. strillii</i> <b>sp. nov.</b></th></tr><tr><th><i>M. longirostris</i> (Wiedemann)</th></tr><tr><th><i>M. manningi</i> <b>sp. nov.</b></th></tr><tr><th><i>M. perplexus</i> Bequaert</th></tr><tr><th><i>M. turneri</i> <b>sp. nov.</b></th></tr><tr><th>Nemestrinidae (e.g., <i>Prosoeca</i> species: <i>P. peringueyi</i> Lichtwardt (Manning & Goldblatt, 1997), <i>P. westermanni</i> Wiedemann, <i>P. rubicunda</i> Bezzi)</th></tr><tr><th>Tabanidae (e.g., <i>Philoliche rostrata</i> (Linnaeus) and <i>P. gulosa</i> (Wiedemann) (Manning & Goldblatt, 1997)</th></tr><tr><th>Hymenoptera (Apidae) (e.g., <i>Amegilla</i> sp.)</th></tr></tbody></table>
Data from: Trait integration and macroevolutionary patterns in the pollination biology of conifers
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Data from: Nectar sugar composition of European Caryophylloideae (Caryophyllaceae) in relation to flower length, pollination biology and phylogeny
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Pollination biology and breeding system analysis of Ulmus wallichiana Planchon (Ulmaceae): a rare and threatened tree species of Central and Western Himalaya
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Conservation genomics and pollination biology of an endangered, edaphic-endemic, octoploid herb: El Dorado bedstraw (Galium californicum subsp. sierrae; Rubiaceae)
<p>Supplementary data.</p>
FIGURE 2 in Revision of the endemic South African genus Moegistorhynchus Macquart (Diptera: Nemestrinidae), with a species key, description of three new species and comments on pollination biology and biogeography
FIGURE 2 (2.5–2.9). Moegistorhynchus braunsi Bequaert, 1935 (paratype female). 5–6. Thorax. 5. Dorsal view. 6. Lateral view. 7. Wing. 8–9. Abdomen, dorsal view. 8. Whole abdomen. 9. Basal tergites.
RNA-Seq from zmknl1 and WT kernels at 14 DAP (day after pollination) with each two independent biological replicates
GEO Series GSE124245. Zea mays. 4 samples. Type: Expression profiling by high throughput sequencing.
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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.
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DANDI Archive for NWB datasets
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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.