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821 results for “Molecular Systematics”
Molecular systematics and taxonomic overview of the bird's nest fungi (Nidulariaceae)
<p>Fungi in the Nidulariaceae, otherwise known as 'bird's nest fungi', are among the least studied groups of Agaricomycetes (Basidiomycota). Bird's nest fungi are globally distributed and typically grow on woody debris or animal dung as saprotrophs. This group of fungi is morphologically diverse, and ca. 180 different species have been described. Phylogenetic relationships of bird's nest fungi were investigated with Maximum Likelihood and Bayesian analyses of four commonly used loci (ITS, LSU, <i>tef</i>, and <i>rpb2</i>). The family was resolved as a monophyletic group with Psathyrellaceae and Squamanitaceae as potential sister taxa. Specimens identified as <i>Cyathus </i>and <i>Crucibulum </i>formed well-supported clades. <i>Nidula </i>and<i> Nidularia </i>together are monophyletic. Two<i> Mycocalia</i> species studied are on their own separate branches. Misidentifications were detected in most genera<i>. </i>Common bird's nest fungi species<i> </i>have global geographical distributions whereas rarer species may have more limited ranges. Our data also indicate that basic morphological characters of bird's nest fungi have likely been lost or gained multiple times. The relationships among genera of bird's nest fungi remain largely unresolved and the sister lineage of bird's nest fungi is still unclear. Further studies with data from rare species and additional informative loci are needed to resolve the topology of this family and to identify a sister group with more certainty. We also provide a detailed morphological comparison to differentiate the five currently accepted genera of Nidulariaceae.</p>
Figure 5 in Molecular phylogeny, systematics and generic classification of the butterfly subfamily Trapezitinae (Lepidoptera: Papilionoidea: Hesperiidae)
Figure 5. Pupal cap of Atkinsia dominula comb. nov.: A, anterior view; B, ventral view; and C, lateral view.
Figure 4 in Molecular phylogeny, systematics and generic classification of the butterfly subfamily Trapezitinae (Lepidoptera: Papilionoidea: Hesperiidae)
Figure 4. Wing venation of male Atkinsia dominula comb. nov.: A, forewing, showing sex-brand; and B, hindwing.
Figure 3 in Molecular phylogeny, systematics and generic classification of the butterfly subfamily Trapezitinae (Lepidoptera: Papilionoidea: Hesperiidae)
Figure 3. Female genitalia of Atkinsia dominula comb. nov. from the northern and southern ends of its geographical range: A, ventral view, Barrington Tops, NSW, Australia; and B, ventral view, Great Lake, TAS, Australia.
Figure 2 in Molecular phylogeny, systematics and generic classification of the butterfly subfamily Trapezitinae (Lepidoptera: Papilionoidea: Hesperiidae)
Figure 2. Male genitalia of Atkinsia dominula comb. nov. from the northern and southern ends of its geographical range: A, lateral view with left valva removed, Deervale, NSW, Australia; B, external view of left valva, Deervale, NSW, Australia; C, lateral view with left valva removed, Great Lake, TAS, Australia; and D, external view of left valva, Great Lake, TAS, Australia.
Figure 1 in Molecular phylogeny, systematics and generic classification of the butterfly subfamily Trapezitinae (Lepidoptera: Papilionoidea: Hesperiidae)
Figure 1. Maximum likelihood molecular phylogeny of the Trapezitinae inferred using a concatenated dataset of five loci (one mitochondrial and four nuclear). Branch support is given according to the embedded key. Taxa for which taxonomic changes are proposed in the present study are highlighted in purple. Photographs of specimens in situ are presented on the right side of the figure, and illustrated species are labelled with a small asterisk (ordered from top to bottom). Photograph credits: Hesperilla ornata © Michael Jefferies; Anisynta dominula © John Tann; Trapezites iacchoides © Steven Brown; Rachelia icosia © C.J.M.; all others are by M.F.B.
FIGURE 5 in Systematic review of Myotis (Chiroptera, Vespertilionidae) from Chile based on molecular, morphological, and bioacoustic data
FIGURE 5. Plots showing dispersion points and vector correlation of skull measurements of Principal Component Analysis (A, B) and Discriminant Function Analysis (C, D) for Myotis species from Chile.
FIGURE 1 in Systematic review of Myotis (Chiroptera, Vespertilionidae) from Chile based on molecular, morphological, and bioacoustic data
FIGURE 1. Operational Taxonomic Units (OUT) for Myotis from Chile. Circles indicate geographical origin of specimens analyzed morphologically; diamonds indicate the geographical origin of specimens analyzed genetically.
FIGURE 2 in Systematic review of Myotis (Chiroptera, Vespertilionidae) from Chile based on molecular, morphological, and bioacoustic data
FIGURE 2. Phylogenetic tree resulting from the Bayesian Inference of cytochrome-b sequences (1,140 bp) of Neotropical Myotis species. Chilean samples are colored, being M. arescens (red), Myotis atacamensis (blue), and Myotis chiloensis (green).
FIGURE 6 in Systematic review of Myotis (Chiroptera, Vespertilionidae) from Chile based on molecular, morphological, and bioacoustic data
FIGURE 6. Plots showing dispersion points and vector correlation of bioacoustic parameters of Discriminant Function Analysis for Myotis species from Chile.
FIGURE 3 in Systematic review of Myotis (Chiroptera, Vespertilionidae) from Chile based on molecular, morphological, and bioacoustic data
FIGURE 3. Dorsal (upper) and ventral (below) pelage of Myotis arescens (A, B; USNM 319784), Myotis atacamensis (C, D; MVZ 116638), and Myotis chiloensis (E, F; FMNH 24029 [neotype]).
Supplementary material 2 from: Zheng L-P, Chen X-Y, Yang J-X (2016) Molecular systematics of the Labeonini inhabiting the karst regions in southwest China (Teleostei, Cypriniformes). ZooKeys 612: 133-148. https://doi.org/10.3897/zookeys.612.9085
Figure S1 : Explanation note: Scatter plots for the number of transitions and tranversions versus the F84 distance of all sequences.
Supplementary material 1 from: Zheng L-P, Chen X-Y, Yang J-X (2016) Molecular systematics of the Labeonini inhabiting the karst regions in southwest China (Teleostei, Cypriniformes). ZooKeys 612: 133-148. https://doi.org/10.3897/zookeys.612.9085
Table S1 : Explanation note: Taxa included in this study and accession numbers of sequences in GenBank.
FIGURE 5 in Molecular systematics of the subgenus Gephyromantis (Phylacomantis) with description of a new subspecies
FIGURE 5. Photographs of type specimens of Gephyromantis (Phylacomantis) corvus bakilana ssp. nov. in dorsolateral and ventral views in life. A, B, male holotype ZSM 63/2016 (MSZC 202) from Andranonafindra forest. C, female paratype UADBAMSZC 223 from Irogno forest; D, female paratype ZSM 64/2016 (MSZC 227) from Irogno forest; E, F paratype ZSM 505/2009 (DRV 5801) from near the Makira Reserve (western slope). Photographs not to scale.
FIGURE 2 in Molecular systematics of the subgenus Gephyromantis (Phylacomantis) with description of a new subspecies
FIGURE 2. Map of Madagascar showing collection sites of genotyped samples of Gephyromantis (Phylacomantis) used in this study. Note that the sites represent the entire known ranges of the respective species except for G. pseudoasper, which has been collected also in other sites of northern and northeastern Madagascar, for G. atsingy, which has also been recorded from Beanka, and for G. corvus, which has been recorded from the Makay massif (record in need of confirmation). Basemap shows vegetation types according to the CEPF Madagascar Vegetation Mapping Project (https://web.archive.org/web/20170615094352/http:// vegmad.org/). Colors represent the following vegetation types: light green = humid forests, red = dry deciduous forests, orange = spiny forest, light blue = western subhumid forests; light yellow = grassland.
FIGURE 4 in Molecular systematics of the subgenus Gephyromantis (Phylacomantis) with description of a new subspecies
FIGURE 4. Maximum likelihood phylogenetic tree showing relationships among species of Phylacomantis based on concatenated sequences (6862 nucleotides) of four mitochondrial (12S and 16S rRNA, COB, COX1) and four nuclear-encoded gene fragments (RAG-1, POMC, SACS, KIAA1239). The tree was rooted with sequences of Gephyromantis asper (subgenus Asperomantis). Numbers at nodes are bootstrap proportions in percent (500 replicates) from an unpartitioned analysis (with RAxML, GTR+G model, also used for the tree itself) and a partitioned analysis (with IQ-TREE).
FIGURE 3 in Molecular systematics of the subgenus Gephyromantis (Phylacomantis) with description of a new subspecies
FIGURE 3. Haplotype networks of phased sequences of four nuclear-encoded gene fragments in species of Gephyromantis (Phylacomantis): RAG-1 (817 nucleotides, 36 samples), POMC (380 nt, 31 samples), SACS (568 nt, 28 samples), KIAA1239 (827 nt, 41 samples). Small black dots represent additional mutational steps or unsampled alleles.
FIGURE 1. Maximum likelihood tree based the mitochondrial 16S in Molecular systematics of the subgenus Gephyromantis (Phylacomantis) with description of a new subspecies
FIGURE 1. Maximum likelihood tree based the mitochondrial 16S rRNA gene (540 nucleotides, 127 samples) of the subgenus Phylacomantis. The tree was rooted with sequences of Gephyromantis ambohitra (subgenus Asperomantis; not shown). Numbers at nodes are bootstrap proportions in percentage (only shown for values>50%, and not shown for shallow intraspecific nodes).
FIGURE 6 in Molecular systematics of the subgenus Gephyromantis (Phylacomantis) with description of a new subspecies
FIGURE 6. Preserved holotype of Gephyromantis (Phylacomantis) corvus bakilana ssp. nov. (ZSM 63/2016; MSZC 202) in dorsal and ventral views.
Figure 15 in New and revised taxa of Neotropical Diplotaxini (Coleoptera: Melolonthidae): do they change the existing relationships? Revisiting systematics with morphological and molecular data
Figure 15. Mentum disc, arched transverse carina and concavity absent (A) or present (B); inner margins of both eyes parallel (C, F) or with degrees of convergence (D–E, G–H). Pacuvia castanea Curtis (A); Liogenys bidenticeps Moser (B); L. fusca Blanchard (C, F); Pachrodema castanea (D, G); Careocallus densicollis (E, H).
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.