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252 results for “colonisation”
Data from: Genetic history of a colonising population: Drosophila buzzatii (Diptera: Drosophilidae) in Australia
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Data from: Pneumococcal colonisation density: a new marker for disease severity in HIV-infected adults with pneumonia
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Data from: Spatio-temporal dynamics of density-dependent dispersal during a population colonisation
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Data from: Admixture of eastern and western European red deer lineages as a result of postglacial re-colonisation of the Czech Republic (Central Europe)
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Colonisation success of a tree-killing bark beetle: Geographic variation and mismatch with host preference
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Temporal and sociocultural effects of human colonisation on native biodiversity: Filtering and rates of adaptation
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Data from: Metagenomic analysis reveals changes of the Drosophila suzukii microbiota in the newly colonised regions
The spotted wing drosophila, Drosophila suzukii (Matsumura) (Diptera: Drosophilidae) is a highly polyphagous pest of a wide variety of wild or cultivated berry and stone fruit. Originating from Southeast Asia, it has recently invaded a wide range of regions in Europe and North-America. It is well known that insect microbiotas may significantly influence several aspects of the host biology and play an important role in invasive species introduction into new areas. However, in spite of the great economic importance of D. suzukii, a limited attention has been given so far to its microbiota. In this study, we present the first in-depth characterization of gut bacterial diversity from field (native and invasive range) and lab-reared populations of this insect. The gut bacterial communities of field insects were dominated, regardless of their origin, by two families of the phylum Proteobacteria: Acetobacteraceae and Enterobacteriaceae, while Firmicutes, mainly represented by the family Staphylococcaceae, prevailed in lab-reared population. Locality was the most significant factor in shaping the microbiota of wild flies. Moreover, a negative correlation between diversity and abundance of Enterobacteriaceae and the time elapsed since the establishment of D. suzukii in a new region was observed. Altogether our results indicate that habitat, food resources as well as the colonization phase of a new region contribute to shape the bacterial communities of the invasive species which, in turn, by evolving more quickly, could influence host adaptation in a new environment.
Supplementary material 1 from: Bila Dubaić J, Plećaš M, Raičević J, Lanner J, Ćetković A (2022) Early-phase colonisation by introduced sculptured resin bee (Hymenoptera, Megachilidae, Megachile sculpturalis) revealed by local floral resource variability. NeoBiota 73: 57-85. https://doi.org/10.3897/neobiota.73.80343
Megachile sculpturalis distribution through Europe for the period 2011–2019
Supplementary material 4 from: Bila Dubaić J, Plećaš M, Raičević J, Lanner J, Ćetković A (2022) Early-phase colonisation by introduced sculptured resin bee (Hymenoptera, Megachilidae, Megachile sculpturalis) revealed by local floral resource variability. NeoBiota 73: 57-85. https://doi.org/10.3897/neobiota.73.80343
Records of M. sculpturalis from the broader SE European region (compiled for: 2015–2019)
Dated tree of 24,000 Angiosperms species incl Canary Island colonisation events
<p><span><span><span><span><span><span><span><span><span><span><span>Insular woodiness (IW), referring to the evolutionary transition from herbaceousness towards woodiness on islands, has arisen more than 30 times on the Canary Islands (Atlantic Ocean). One of the IW hypotheses suggests that drought has been a major driver of wood formation, but we do not know in which palaeoclimatic conditions the insular woody lineages originated. Therefore, we provided an updated review on the presence of IW on the Canaries, reconstructed the palaeoclimate, and estimated the timing of origin of woodiness of 24 insular woody lineages that represent a large majority of the insular woody species diversity on the Canaries. Our single, broad-scale dating analysis shows that woodiness in 60-65% of the insular woody lineages studied originated within the last 3.2 Myr during which Mediterranean seasonality (yearly summer droughts) became established on the Canaries. Consequently, our results are consistent with palaeoclimatic aridification as a potential driver of woodiness in a considerable proportion of the insular woody Canary Island lineages. However, the observed pattern between insular woodiness and palaeodrought during the last couple of million years could potentially have emerged as a result of the typically young age of the native insular flora that is characterised by a high turnover.</span></span></span></span></span></span></span></span></span></span></span></p>
Figure 12 from: Machado A, Rodríguez-Expósito E, López M, Hernández M (2017) Phylogenetic analysis of the genus Laparocerus, with comments on colonisation and diversification in Macaronesia (Coleoptera, Curculionidae, Entiminae). ZooKeys 651: 1-77. https://doi.org/10.3897/zookeys.651.10097
Figure 12 - Laparocerus subgenus type species. A Laparocerus (Aridotrox subg. n.) rasus rasus Wollaston, 1864 B Laparocerus (Purpuranius subg. n.) maxorata Machado, 2011 C Laparocerus (Bencomius subg. n.) grossepunctatus Wollaston, 1864.
Figure 10 from: Machado A, Rodríguez-Expósito E, López M, Hernández M (2017) Phylogenetic analysis of the genus Laparocerus, with comments on colonisation and diversification in Macaronesia (Coleoptera, Curculionidae, Entiminae). ZooKeys 651: 1-77. https://doi.org/10.3897/zookeys.651.10097
Figure 10 - Expanded mitochondrial phylogram of Laparocerus Node E: subclades 'Guanchotrox' and 'Canariotrox'. Bayesian posterior probabilities above the branches (in red < 0.95, in brackets when adding 28S rRNA to the analysis). Genetic divergence in scale bar.
Figure 11 from: Machado A, Rodríguez-Expósito E, López M, Hernández M (2017) Phylogenetic analysis of the genus Laparocerus, with comments on colonisation and diversification in Macaronesia (Coleoptera, Curculionidae, Entiminae). ZooKeys 651: 1-77. https://doi.org/10.3897/zookeys.651.10097
Figure 11 - Expanded mitochondrial phylogram of Laparocerus Node E: subclades 'Bencomius' and 'Belicarius'. Bayesian posterior probabilities above the branches (in red < 0.95, in brackets when adding 28S rRNA to the analysis). Genetic divergence in scale bar. Symbol * marks subterranean species.
Figure 14 from: Machado A, Rodríguez-Expósito E, López M, Hernández M (2017) Phylogenetic analysis of the genus Laparocerus, with comments on colonisation and diversification in Macaronesia (Coleoptera, Curculionidae, Entiminae). ZooKeys 651: 1-77. https://doi.org/10.3897/zookeys.651.10097
Figure 14 - Hypothetical colonisation pathways of Laparocerus weevils in the Canary Islands with numbers of species level taxa known from each island. Thick lines, main dispersal routes.
Figure 15 from: Machado A, Rodríguez-Expósito E, López M, Hernández M (2017) Phylogenetic analysis of the genus Laparocerus, with comments on colonisation and diversification in Macaronesia (Coleoptera, Curculionidae, Entiminae). ZooKeys 651: 1-77. https://doi.org/10.3897/zookeys.651.10097
Figure 15 - Plot of number of Laparocerus species and ecological diversity of each island. Ecological Diversity Index taken from Machado (1998).
Figure 13 from: Machado A, Rodríguez-Expósito E, López M, Hernández M (2017) Phylogenetic analysis of the genus Laparocerus, with comments on colonisation and diversification in Macaronesia (Coleoptera, Curculionidae, Entiminae). ZooKeys 651: 1-77. https://doi.org/10.3897/zookeys.651.10097
Figure 13 - Laparocerus subgenus type species. A Laparocerus (Belicarius subg. n.) mendicus Wollaston, 1864 B Laparocerus (Canariotrox subg. n.) inaequalis inaequalis Wollaston, 1864.
Figure 9 from: Machado A, Rodríguez-Expósito E, López M, Hernández M (2017) Phylogenetic analysis of the genus Laparocerus, with comments on colonisation and diversification in Macaronesia (Coleoptera, Curculionidae, Entiminae). ZooKeys 651: 1-77. https://doi.org/10.3897/zookeys.651.10097
Figure 9 - Expanded mitochondrial phylogram of Laparocerus Node E: incertae sedis species. Bayesian posterior probabilities above the branches. Genetic divergence in scale bar.
Figure 8 from: Machado A, Rodríguez-Expósito E, López M, Hernández M (2017) Phylogenetic analysis of the genus Laparocerus, with comments on colonisation and diversification in Macaronesia (Coleoptera, Curculionidae, Entiminae). ZooKeys 651: 1-77. https://doi.org/10.3897/zookeys.651.10097
Figure 8 - Expanded mitochondrial phylogram of Laparocerus Node D: subclades 'Mateuius', 'Fernandezius', and 'Amyntas'. Bayesian posterior probabilities above the branches (in red < 0.95, in brackets when adding 28S rRNA to the analysis). Genetic divergence in scale bar.
Figure 6 from: Machado A, Rodríguez-Expósito E, López M, Hernández M (2017) Phylogenetic analysis of the genus Laparocerus, with comments on colonisation and diversification in Macaronesia (Coleoptera, Curculionidae, Entiminae). ZooKeys 651: 1-77. https://doi.org/10.3897/zookeys.651.10097
Figure 6 - Expanded mitochondrial phylogram of Laparocerus Node C: subclade 'Pecoudius'. Bayesian posterior probabilities above the branches (in red < 0.95, in brackets when adding 28S rRNA to the analysis). Taxa marked with * are subterranean species. Genetic divergence in scale bar. TMRCA of species groups in million years.
Figure 5 from: Machado A, Rodríguez-Expósito E, López M, Hernández M (2017) Phylogenetic analysis of the genus Laparocerus, with comments on colonisation and diversification in Macaronesia (Coleoptera, Curculionidae, Entiminae). ZooKeys 651: 1-77. https://doi.org/10.3897/zookeys.651.10097
Figure 5 - Expanded mitochondrial phylogram of Laparocerus Node C: subclades 'Purpuranius' and 'Aridotrox'. Bayesian posterior probabilities above the branches (in red < 0.95, in brackets when adding 28S rRNA to the analysis). Genetic divergence in scale bar. Taxa marked with * have preapically notched male metatibiae.
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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.