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37 results for “climatic fluctuations”
Fig. 4 Afroanthracites males. a A in Topography and climatic fluctuations boosting speciation: biogeography and a molecular phylogeny of the East African genera Afroanthracites Hemp & Ingrisch and Afroagraecia Ingrisch & Hemp (Orthoptera, Tettigoniidae, Conocephalinae, Agraeciini)
Fig. 4 Afroanthracites males. a A. montium from the Mounts Kilimanjaro/Meru area. b A. usambariucs, West Usambara Mountains. c A. lutindi, Lutindi forest reserve, West Usambara Mountains. d A. viridis, East Usambara Mountains. e A. pseudodiscolor, Lutindi reserve. f A. discolor, Mazumbai forest reserve, West Usambara Mountains
Fig. 2 in Topography and climatic fluctuations boosting speciation: biogeography and a molecular phylogeny of the East African genera Afroanthracites Hemp & Ingrisch and Afroagraecia Ingrisch & Hemp (Orthoptera, Tettigoniidae, Conocephalinae, Agraeciini)
Fig. 2 Relationships among species of Afroanthracites and Afroagraecia inferred from both Bayesian and likelihood analysis based on the 16S rRNA-H3
Data from: Individualistic evolutionary responses of central African rain forest plants to Pleistocene climatic fluctuations
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Data from: Pleistocene climatic fluctuations drive isolation and secondary contact in the red diamond rattlesnake (Crotalus ruber) in Baja California
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Data from: Coping with the climate: cuticular hydrocarbon acclimation of ants under constant and fluctuating conditions
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Data from: Quaternary climatic fluctuations and resulting climatically suitable areas for Eurasian owlets
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Data from: Temperature drives abundance fluctuations, but spatial dynamics is constrained by landscape configuration: implications for climate-driven range shift in a butterfly
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Data from: Hidden survival heterogeneity of three common eider populations in response to climate fluctuations
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Data from: Implications of landscape evolution and climate fluctuation on bird species diversification in Neotropics
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Data from: Testing models of speciation from genome sequences: divergence and asymmetric admixture in Island Southeast Asian Sus species during the Plio-Pleistocene climatic fluctuations
In many temperate regions, ice ages promoted range contractions into refugia resulting in divergence (and potentially speciation), while warmer periods led to range expansions and hybridization. However, the impact these climatic oscillations had in many parts of the tropics remains elusive. Here, we investigate this issue using genome sequences of three pig (Sus) species, two of which are found on islands of the Sunda-shelf shallow seas in Island Southeast Asia (ISEA). A previous study revealed signatures of inter-specific admixture between these Sus species (Frantz et al. (2013) Genome sequencing reveals fine scale diversification and reticulation history during speciation in Sus. Genome biology, 14, R107). However, the timing, directionality and extent of this admixture remain unknown. Here we use a likelihood based model comparison to more finely resolve this admixture history and test whether it was mediated by humans or occurred naturally. Our analyses suggest that inter-specific admixture between Sunda-shelf species was most likely asymmetric and occurred long before the arrival of humans in the region. More precisely, we show that these species diverged during the late Pliocene but around 23% of their genomes have been affected by admixture during the later Pleistocene climatic transition. In addition, we show that our method provides a significant improvement over D-statistics which are uninformative about the direction of admixture.
Fig. 5 in Topography and climatic fluctuations boosting speciation: biogeography and a molecular phylogeny of the East African genera Afroanthracites Hemp & Ingrisch and Afroagraecia Ingrisch & Hemp (Orthoptera, Tettigoniidae, Conocephalinae, Agraeciini)
Fig. 5 Distribution of Afroanthracites in East Africa
Fig. 3 in Topography and climatic fluctuations boosting speciation: biogeography and a molecular phylogeny of the East African genera Afroanthracites Hemp & Ingrisch and Afroagraecia Ingrisch & Hemp (Orthoptera, Tettigoniidae, Conocephalinae, Agraeciini)
Fig. 3 Map of the Usambara Mountains of Tanzania with forest reserves visited
Data from: Testing models of speciation from genome sequences: divergence and asymmetric admixture in Island Southeast Asian Sus species during the Plio-Pleistocene climatic fluctuations
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Effect of Climatic Factors on the Seasonal Fluctuation of Pulmonary Embolism
ClinicalTrials.gov study NCT04419194. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Data from: Responses of biomass allocation across two vegetation types to climate fluctuations in the northern Qinghai-Tibet Plateau
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Fig. 1 in Topography and climatic fluctuations boosting speciation: biogeography and a molecular phylogeny of the East African genera Afroanthracites Hemp & Ingrisch and Afroagraecia Ingrisch & Hemp (Orthoptera, Tettigoniidae, Conocephalinae, Agraeciini)
Fig. 1 Map of East Africa in the area Tanzania and southern Kenya. Indicated are the volcanoes and mountain ranges harboring Afroanthracites species
Fig. 6 in Topography and climatic fluctuations boosting speciation: biogeography and a molecular phylogeny of the East African genera Afroanthracites Hemp & Ingrisch and Afroagraecia Ingrisch & Hemp (Orthoptera, Tettigoniidae, Conocephalinae, Agraeciini)
Fig. 6 Distribution of Afroagraecia in East Africa
ScienceDex guides
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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.