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376 results for “morphological divergence”
Data from: Morphological, molecular, and ecological divergence in Pinus douglasiana and P. maximinoi
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Data from: Parallel and nonparallel ecological, morphological and genetic divergence in lake-stream stickleback from a single catchment
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Data from: Skull morphology diverges between urban and rural populations of red foxes mirroring patterns of domestication and macroevolution
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Data from: Phylogenetic inference and divergence dating of snakes using molecules, morphology and fossils: new insights into convergent evolution of feeding morphology and limb reduction
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Data from: Rapid genetic and morphologic divergence between captive and wild populations of the endangered Leon Springs pupfish, Cyprinodon bovinus
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Adaptive shifts underlie the divergence in wing morphology in bombycoid moths
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Data from: Morphological and genetic divergence between two lineages of Magnolia salicifolia (Magnoliaceae) in Japan
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Data from: Interspecific competition promotes habitat and morphological divergence in a secondary contact zone between two hybridizing songbirds
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Data from: Predation-associated divergence of male genital morphology in a livebearing fish
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Data from: The genomic bases of morphological divergence and reproductive isolation driven by ecological speciation in Senecio (Asteraceae)
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Data from: Testing the divergent adaptation of two congeneric tree species on a rainfall gradient using eco-physio-morphological traits
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Data from: Functional diversity and trade-offs in divergent anti-predator morphologies in herbivorous insects
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Data from: Genome-wide association analyses reveal polygenic genomic architecture underlying divergent shell morphology in Spanish Littorina saxatilis ecotypes
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Data from: Weak premating isolation between Clitarchus stick insect species despite divergent male and female genital morphology
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Data from: Rapid morphological divergence of a stream fish in response to changes in water flow
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Divergence in plumage, voice, and morphology indicates speciation in Rufous-capped Warblers (Basileuterus rufifrons)
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Fig. 8 in Cranial phenotypic variation in Meriones crassus and M. libycus (Rodentia, Gerbillinae), and a morphological divergence in M. crassus from the Iranian Plateau and Mesopotamia (Western Zagros Mountains)
Fig. 8. Dendograms obtained from the (A) NJ clustering and (B) UPGMA, using Euclidean distances between group means by combining all data (shape information from dorsal, ventral and lateral views). Branch bootstrap support shown at the nodes, 10 000 replicates.
Fig. 2 in Cranial phenotypic variation in Meriones crassus and M. libycus (Rodentia, Gerbillinae), and a morphological divergence in M. crassus from the Iranian Plateau and Mesopotamia (Western Zagros Mountains)
Fig. 2. Landmarks positioned on the cranium of Meriones crassus Sundevall, 1842 shown in (A) ventral (B) dorsal and (C) lateral views. The straight lines on the ventral and lateral views were used for defining semi-landmarks based on two other landmarks. Open circles on the ventral side: the most rostral and on the most caudal point of the tympanic bulla, and on the lateral side: the most rostral margin of the tympanic bulla. Short lines are drawn to highlight sutures which are unclear here and on which the landmarks have been defined.
Fig. 5 in Cranial phenotypic variation in Meriones crassus and M. libycus (Rodentia, Gerbillinae), and a morphological divergence in M. crassus from the Iranian Plateau and Mesopotamia (Western Zagros Mountains)
Fig. 5. Box-and-whisker plots of (A) skull size and (B) relative bulla size of the ventral cranium. The boxes indicate the 25–75 % quartiles; the whiskers represent the minimal and maximal values.
Data from: Divergent selection on flowering phenology but not on floral morphology between two closely related orchids
<ol> <li>Closely related species often differ in traits that influence reproductive success, suggesting that divergent selection on such traits contribute to the maintenance of species boundaries.</li> <li>G<i>ymnadenia conopsea</i> ss. and <i>Gymnadenia densiflora</i> are two closely related, perennial orchid species that differ in (1) floral traits important for pollination, including flowering phenology, floral display and spur length, and (2) dominant pollinators. If plant-pollinator interactions contribute to the maintenance of trait differences between these two taxa, we expect current divergent selection on flowering phenology and floral morphology between the two species.</li> <li>We quantified phenotypic selection via female fitness in one year on flowering start, three floral display traits (plant height, number of flowers and corolla size) and spur length, in six populations of <i>G. conopsea</i> s.s. and in four populations of <i>G. densiflora.</i> There was indication of divergent selection on flowering start in the expected direction, with selection for earlier flowering in two populations of the early-flowering <i>G. conopsea </i>s.s. and for later flowering in one population of the late-flowering <i>G. densiflora</i>. No divergent selection on floral morphology was detected, and there was no significant stabilizing selection on any trait in the two species. The results suggest ongoing adaptive differentiation of flowering phenology, strengthening this premating reproductive barrier between the two species.</li> <li> <i>Synthesis</i>: This study is among the first to test whether divergent selection on floral traits contribute to the maintenance of species differences between closely related plants. Phenological isolation confers a substantial potential for reproductive isolation, and divergent selection on flowering time can thus greatly influence reproductive isolation and adaptive differentiation.</li> </ol>
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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.