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5,312 results for “New Zealand”
Availability and trends in sports foods available for sale at New Zealand supermarketsy of sports foods globally and in New Zealand supermarkets
<p>Sports foods are specially formulated to help people achieve specific nutritional or sporting performance goals. Anecdotal evidence suggests increasing availability and marketing of such products to consumers, however, very few studies have looked at in-store product availability. Data for 2013 to 2018 were collected from the Nutritrack database, an online searchable database of all unique packaged foods and beverages sold at four main supermarket chains in New Zealand. Availability of sports foods and on-pack marketing techniques were assessed in 2018 using descriptive analysis, and changes in proportions over time were assessed using Chi-Square analyses. In 2018, the proportion of packaged foods available in major New Zealand supermarkets which were classified as sports foods was 2.1% (n=325), which had increased from 1.8% (n=247) in 2013. Sports foods also appeared in more food groups and subcategories in 2018 compared with 2013 (11 vs. 6 food groups, and 25 vs. 19 subcategories, respectively). The use of on-pack marketing techniques also increased over time, with Nutrient Claims present on 87% of sports foods in 2013 and 98% in 2018. The implications of the increase in product availability and on-pack marketing of sports foods in New Zealand supermarkets warrants consideration from public health, sporting, and consumer sectors.</p> <p>Sports foods are specially formulated to help people achieve specific nutritional or sporting performance goals. Anecdotal evidence suggests increasing availability and marketing of such products to consumers, however, very few studies have looked at in-store product availability. Data for 2013 to 2018 were collected from the Nutritrack database, an online searchable database of all unique packaged foods and beverages sold at four main supermarket chains in New Zealand. Availability of sports foods and on-pack marketing techniques were assessed in 2018 using descriptive analysis, and changes in proportions over time were assessed using Chi-Square analyses. In 2018, the proportion of packaged foods available in major New Zealand supermarkets which were classified as sports foods was 2.1% (n=325), which had increased from 1.8% (n=247) in 2013. Sports foods also appeared in more food groups and subcategories in 2018 compared with 2013 (11 vs. 6 food groups, and 25 vs. 19 subcategories, respectively). Use of on-pack marketing techniques also increased over time, with Nutrient Claims present on 87% of sports foods in 2013 and 98% in 2018. The implications of the increase in product availability and on-pack marketing of sports foods in New Zealand supermarkets warrants consideration from public health, sporting, and consumer sectors.</p> <p> </p>
Molecular evidence for introgressive hybridization in New Zealand masked gulls
<p>Genetic data and codes to reproduce the analyses from the manuscript :<br> <br> Given, A. D., Mills, J. A., Momigliano, P., & Baker, A. J. (2022). Molecular evidence for introgressive hybridization in New Zealand masked gulls. <em>Ibis</em>. https://doi.org/10.1111/ibi.13117</p> <p>The data and codes are in two zipped folders</p> <ol> <li>FSC.zip</li> <li>PopGen.zip</li> </ol> <p>The FSC.zip folder contains data and scripts to reproduce the fastsimcoal simulations and to calculate summary statistics from observed and simulated data. It also includes the results from these analyses and an R script to run ABC model selection via random forest. </p> <p>The PopGen.zip folder contains the microsatellite dataset in both <em>genepop</em> (RB-BB.gen)<em> </em>and <em>structure </em>(RB-BB.str) formats , the results from STRUCTURE analyses (folder RB-BB_STRUCT), and an R script (Popgen_analyses.r) to reproduce population genetic analyses (PCA and summary statistics: <em>F</em><sub>ST</sub>, and estimate HWE, <em>H</em><sub>O</sub> and <em>H</em><sub>E</sub>) and plots. </p>
Data to accompany the publication "Combined biophysical and genetic modelling approaches reveal complementary information about population connectivity of New Zealand green-lipped mussels"
<p>Data to accompany the publication "Combined biophysical and genetic modelling approaches reveal complementary information about population connectivity of New Zealand green-lipped mussels". </p> <p>migrationmatrix14.txt contains the particle tracking matrix, with the total number of particles that migrated from row i to column j (out of a total of 2217864 particles released per population).</p> <p>mussel_microsat_Genepop.txt contains the microsatellite data for each population in Genepop format.</p>
Genome-wide analysis resolves the radiation of New Zealand's freshwater Galaxias vulgaris complex and reveals a candidate species obscured by mitochondrial capture
<p>Aim: Freshwater fish radiations are often characterized by multiple closely-related species in close proximity, which can lead to introgression and associated discordance of mitochondrial and nuclear characterizations of species diversity. As a case in point, single locus nuclear versus mitochondrial analyses of New Zealand's stream-resident <em>Galaxias vulgaris</em> complex have yielded conflicting phylogenies. Our goal is to use genome-wide divergence patterns among these fishes to evaluate the potential role of mitochondrial capture in obscuring species diversity and to understand how ancient and anthropogenic drainage modification explains this diversity.</p> <p>Location: Freshwater ecosystems of New Zealand. Methods: We generate and analyze a genome-wide data set comprising 52,352 SNPs across 187 <em>Galaxias</em> specimens to resolve the phylogeny of this recent fish radiation. We conduct phylogenetic, PCA, STRUCTURE, and ABBA-BABA analyses to evaluate the evolutionary relationships of lineages in the context of natural and anthropogenic river drainage alterations.</p> <p>Results: In addition to the 11 previously recognized stream-resident lineages, genome-wide data reveal a twelfth candidate species (<em>G</em>. 'Pomahaka'), apparently obscured by introgressive mitochondrial capture. We identify additional examples of mito-nuclear discordance and putative mitochondrial capture, likely mediated by geological and anthropogenic modification of drainage boundaries.</p> <p>Main conclusions: Our study highlights the need for genome-wide approaches for delimiting freshwater biodiversity. Genetic data also reveal the influence of drainage history on freshwater biodiversity, including the rapid divergence of recently fragmented fish populations, and the conservation genetic risks of anthropogenic translocations events.</p>
Fig. 37 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 37. Maximum likelihood phylogeny (identical in topology to Bayesian inference phylogeny) of Kotatea gen. nov., Ushanaia gen. nov., and associated taxa based on combined, partitioned analysis of mtMutS and 28S. New species are identified by individual colours. The type species for Alcyonium Linnaeus, 1758 – A. digitatum Linnaeus, 1758 – appears in bold. ML bootstrap support values are given above each branch and BI posterior probabilities below.
Fig. 36 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 36. Ushanaia solida gen. et sp. nov., holotype (NIWA 102133), SEMs of sclerites. A. Polyp mound. B. Lobe surface, proximal region (close proximity to substrate). C. Lobe surface, distal region. D. Interior.
Fig. 35 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 35. Ushanaia solida gen. et sp. nov., holotype (NIWA 102133), SEMs of sclerites. A. Collaret and points. B. Tentacles. C. Polyp neck. D. Distal points.
Fig. 34 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 34. SEMs of sclerites from polyps (in situ). A. Ushanaia fervens gen. et sp. nov., holotype (NIWA 156311). B. U. solida gen. et sp. nov., holotype (NIWA 102133).
Fig. 32 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 32. Ushanaia fervens gen. et sp. nov., holotype (NIWA 156311), SEMs of sclerites. A. Collaret and points. B. Distal points. C. Tentacles. D. Polyp neck.
Fig. 31 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 31. In situ photographs of Ushanaia fervens gen. et sp. nov. A–B. Encrusting on black coral (uncollected specimen), Fiordland, photos by Richard Kinsey.C. Small colonies (uncollected specimens), Fiordland, photo by Ian Skipworth (ianskipworth.com). Scale bars = ~2 cm.
Fig. 30 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 30. Ushanaia ferruginea gen. et sp. nov., holotype (NIWA 156313), SEMs of sclerites. A. Surface (of thick, fleshy areas of colony). B. Interior (of thick, fleshy areas of colony).
Fig. 28. Selected preserved specimens. A in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 28. Selected preserved specimens. A. Ushanaia ferruginea gen. et sp. nov. B. U. fervens gen. et sp. nov. C. U. solida gen. et sp. nov. Note that most specimen lots include additional fragments that are not depicted. * = holotype.
Fig. 27 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 27. Kotatea teorowai gen. et sp. nov., holotype (NIWA 27358), SEMs of sclerites. A. Collaret and points. B. Distal points. C. Tentacles. D. Polyp neck. E. Polyp mound. F. Lobe surface. G. Base surface. H. Lobe and base interior.
Fig. 29 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 29. Ushanaia ferruginea gen. et sp. nov., holotype (NIWA 156313), SEMs of sclerites. A. Collaret and points. B. Tentacles. C. Polyp neck. D. Polyp mound. E. Polyps (in situ).
Fig. 33 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 33. Ushanaia fervens gen. et sp. nov., holotype (NIWA 156311), SEMs of sclerites. A. Polyp mound. B. Surface (of thick, fleshy areas of colony). C. Interior (of thick, fleshy areas of colony).
Fig. 25 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 25. Kotatea raekura gen. et sp. nov., holotype (NIWA 101537), SEMs of sclerites. A. Collaret and points. B. Distal points. C. Tentacles. D. Polyp neck. E. Polyp mound. F. Lobe surface.
Fig. 24. Preserved specimens. A in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 24. Preserved specimens. A. Kotatea raekura gen. et sp. nov. B. K. teorowai gen. et sp. nov. Note that lot AK 656516 includes additional fragments that are not shown. * = holotype.
Fig. 26. A–D in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 26. A–D. Kotatea raekura gen. et sp. nov., holotype (NIWA 101537), SEMs of sclerites. A. Lobe interior. B. Base surface. C. Base interior. D. Polyps (in situ). — E. K. teorowai gen. et sp. nov., holotype (NIWA 27358), SEMs of sclerites, polyp (in situ).
Fig. 22 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 22. Kotatea niwa gen. et sp. nov., holotype (MAGNT C015226), SEMs of sclerites. A. Collaret and points. B. Distal points. C. Tentacles. D. Polyp neck. E. Polyp mound. F. Lobe surface. G. Lobe interior.
Fig. 21 in Dead man's fingers point to new taxa: two new genera of New Zealand soft corals (Anthozoa, Octocorallia) and a revision of Alcyonium aurantiacum Quoy & Gaimard, 1833
Fig. 21. Kotatea lobata gen. et sp. nov., holotype (NIWA 101313), SEMs of sclerites. A. Base interior. B. Polyps (in situ).
ScienceDex guides
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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.