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3,878 results for “Molecular Data”
Data from: Molecular phylogeny of the marmots (Rodentia: Sciuridae): tests of evolutionary and biogeographic hypotheses
There are 14 species of marmots distributed across the Holarctic, and despite extensive systematic study, their phylogenetic relationships remain largely unresolved. In particular, comprehensive studies have been lacking. A well-supported phylogeny is needed to place the numerous ecological and behavioral studies on marmots in an evolutionary context. To address this situation, we obtained complete cytochrome (cyt) b sequences for 13 of the species and partial sequence for the 14th. We employed a statistical approach to both phylogeny estimation and hypothesis testing using parsimony and maximum likelihood based methods. We conducted statistical tests on a suite of previously proposed hypotheses of phylogenetic relationships and biogeographic histories. The cyt b data strongly support the monophyly of Marmota and a western montane clade in the Nearctic. The results are consistent with an initial diversification in North America followed by an invasion and subsequent rapid diversification in the Palearctic. These analyses reject the two major competing hypotheses of M. broweri's phylogenetic relationships: namely, that it is the sister species to camtschatica of eastern Siberia and that it is related closely to caligata of the Nearctic. The Alaskan distribution of M. broweri is best explained as a reinvasion from the Palearctic but a Nearctic origin can not be rejected. Several other conventionally recognized species groups can also be rejected. Social evolution has been homoplastic, with large colonial systems evolving in two groups convergently. The cyt b data do not provide unambiguous resolution of several basal nodes in the Palearctic radiation, leaving some aspects of pelage and karyotypic evolution equivocal.
Data Sets of Matching Molecular Series
<p>A total of 30,452 and 45,607 target-based MMS are provided for the Ki- and IC50-based data sets from ChEMBL release 17. For each MMS in a target set, the corresponding compounds are given and ordered by increasing potency. The structures of MMS, value fragments and individual compounds are provided in canonical SMILES representation.</p>
FIGURES 510. Lamyctes hellyeri n in A new blind Lamyctes (Chilopoda: Lithobiomorpha) from Tasmania with an analysis of molecular sequence data for the Lamyctes Henicops Group
FIGURES 510. Lamyctes hellyeri n. sp. 5, 10, QVMAG 23:23044, holotype female. 5, dorsal habitus, scale 1 mm; 10, ventral view of posterior segments and gonopods, scale 100 m. 69, QVMAG 23:23045, female, scale 0.5 mm. 6, leg 12; 7, leg 13; 8, leg 14; 9, leg 15.
FIGURES 2633. Lamyctes hellyeri n in A new blind Lamyctes (Chilopoda: Lithobiomorpha) from Tasmania with an analysis of molecular sequence data for the Lamyctes Henicops Group
FIGURES 2633. Lamyctes hellyeri n. sp. 2631, QVMAG 23:23046, female. 2627, gnathal edge of mandible and detail of ventral part, scales 10 m; 28, aciculae, scale 10 m; 29, 30, fringe of branching bristles, on successively more dorsal part of mandible, scales 10 m; 31, sternite of segment 15 and posterior margin of sternite 14, scale 100 m. 3233, QVMAG 23:23047, female, gonopod and detail of spurs and claw, scales 50 m, 10 m.
FIGURE 38 in A new blind Lamyctes (Chilopoda: Lithobiomorpha) from Tasmania with an analysis of molecular sequence data for the Lamyctes Henicops Group
FIGURE 38. Cladograms based on molecular sequence data. Cladograms at left are shortest based on parameter set (121) that minimises incongruence between genes; cladograms at right are strict consensus of all 15 explored parameter sets. Numbers at nodes are parsimony jackknife frequencies. From left to right, top to bottom: cladograms based on combined molecular data (2198 steps); cladograms based on 18S rRNA (562 steps); cladograms based on 28S rRNA (98 steps); cladograms based on 16S rRNA (616 steps); cladograms based on COI (901 steps).
FIGURE 2 in Salamandridae) using molecular and morphological data. Revalidation of the taxon Pleurodeles nebulosus (Guichenot, 1850)
FIGURE 2. Schematic drawing showing all eight morphometric measurements used in the present study. SVL—snoutvent length; TL—tail length; Sp3T—right hind limb shank length; 3T—right hand third toe length; AL—length of the anterior right arm; HW—head width; IOW— interorbital width; HL—head length.
FIGURE 4 in Salamandridae) using molecular and morphological data. Revalidation of the taxon Pleurodeles nebulosus (Guichenot, 1850)
FIGURE 4. Schematic diagrams of the palatine teeth of P. p o i re t i and P. nebulosus obtained with plasticine casts (see material and methods). Numbers inside the drawings refer to specimens codes from Table 1. The position of the choanae was also obtained in the casts and it has been highlighted above the palatine teeth. Every drawing has a scale bar to the left, which corresponds to 2 mm.
FIGURE 5 in Salamandridae) using molecular and morphological data. Revalidation of the taxon Pleurodeles nebulosus (Guichenot, 1850)
FIGURE 5. ML tree (Log likelihood 2240.36916; GTR+G model of sequence evolution) inferred from cytochrome b and 12S rRNA sequences. Bootstrap support is shown by the branches. Numbers separated by a dash from the species names refer to specimen codes from Fig 1 and Table 1. The estimated date for the separation between P. p o i re t i and P. nebulosus and for the calibration point used in the analysis is marked with a filled circle.
FIGURE 1 in Two new Cambodian semi-aquatic earthworms in the genus Glyphidrilus Horst, 1889 (Oligochaeta, Almidae), based on morphological and molecular data
FIGURE 1. Map of sampling localities of Glyphidrilus spp. in the Mekong River Basin in Thailand, Laos and Cambodia. Locality numbers (1–14) correspond to those in Table 1 and 2. Numbers with an asterisk designate type localities. Loc. 1: Rice field at Ban Thatoom, Mueang, Mahasarakham, Thailand. Loc. 2: Huailuang waterfall, Najahlauy, Ubon Ratchathani, Thailand. Loc. 3: Mekong River, Khong Chiam, Ubon Ratchathani, Thailand. Loc. 4: Khut Khu Islets, Chiang Khan, Loei, Thailand. Loc. 5: Bueng Kan Mekong River pathway, Mueang, Bueng Kan, Thailand. Loc. 6: Salung Beach, Pho Sai, Ubon Ratchathani, Thailand. Loc. 7: Kang Saphue, Mun River, Phibunmangsahan, Ubon Ratchathani, Thailand. Loc. 8: Song River, Vangvieng, Vientiane, Laos. Loc. 9: Phonevichith Guesthouse, Houayxay, Bokeo, Laos. Loc. 10: Ban Arjsamart, Muang, Nakon Panom, Thailand. Loc. 11: Pakse Mekong River pathway, Pakse, Champasak, Laos. Loc. 12: Stream near Praduk Temple, Banteay Srei, Siem Riep, Cambodia. Loc. 13: Banteay Srei Temple, Banteay Srei, Siem Riep, Cambodia. Loc. 14: Tapan River, Kralanh, Siem Riep, Cambodia.
FIGURE 5 in Two new Cambodian semi-aquatic earthworms in the genus Glyphidrilus Horst, 1889 (Oligochaeta, Almidae), based on morphological and molecular data
FIGURE 5. Bayesian inference tree based on the concatenated dataset of the partial COI and 16S rRNA gene sequences of the Mekong Glyphidrilus and outgroups. Specimen names correspond to those in Table 1. Bootstrap values of the corresponding NJ and ML trees (not shown), and posterior probabilities of this BI tree for the major branches are shown on the tree as NJ/ML/ BI values, with asterisks indicating highly supported clades within each species.
FIGURE 3 in Two new Cambodian semi-aquatic earthworms in the genus Glyphidrilus Horst, 1889 (Oligochaeta, Almidae), based on morphological and molecular data
FIGURE 3. Morphology of the holotype (CUMZ 3400) of G. kralanhensis sp. n. A. External ventral view. B. Internal dorsal view after dissection; some anterior pairs of nephridia are not shown.
FIGURE 4. A in Two new Cambodian semi-aquatic earthworms in the genus Glyphidrilus Horst, 1889 (Oligochaeta, Almidae), based on morphological and molecular data
FIGURE 4. A. Type locality of G. jamiesoni sp. n. on the stream banks near Praduk Temple, Banteay Srei, Siem Riep. B. Same as A, casts. C. Type locality of G. kralanhensis sp. n. on the bank of Tapan River, Kralanh, Siem Riep. D. Paratype specimen of G. jamiesoni sp. n. (CUMZ 3398). E. Paratype specimen of G. kralanhensis sp. n. (CUMZ 3401). Both specimens photographed immediately after the first preservation in 30% (v/v) ethanol.
FIGURE 2 in Two new Cambodian semi-aquatic earthworms in the genus Glyphidrilus Horst, 1889 (Oligochaeta, Almidae), based on morphological and molecular data
FIGURE 2. Morphology of the holotype (CUMZ 3397) of G. jamiesoni sp. n. A. External ventral view. B. Internal dorsal view after dissection; some anterior pairs of nephridia are not shown.
FIGURE 27. A–F in Morphological and molecular data reveal the cryptic diversity among populations of Aegla paulensis (Decapoda, Anomura, Aeglidae), with descriptions of four new species and comments on dispersal routes and conservation status
FIGURE 27. A–F, lateral view of subrostral process. A, Aegla paulensis Schmitt, 1942 s. str., male topotype (MZUSP 34367). B, Aegla rosanae Campos Jr., 1998, male topotype (MZUSP 34369). C, Aegla vanini n. sp., male holotype (MZUSP 34371). D, Aegla japi n. sp., male paratype (MZUSP 34375). Aegla jaragua n. sp., male paratype (MZUSP 34377). F, Aegla jundiai n. sp., female holotype (MZUSP 13493). Bars: A, D = 1.0 mm; B, C, E, F = 0.5 mm.
FIGURE 23. Aegla jundiai n in Morphological and molecular data reveal the cryptic diversity among populations of Aegla paulensis (Decapoda, Anomura, Aeglidae), with descriptions of four new species and comments on dispersal routes and conservation status
FIGURE 23. Aegla jundiai n. sp., female holotype (MZUSP 13493). A, lateral view of the anterior region of the cephalothorax. B, dorsal view of epibranchial area. C, third and fourth thoracic sternites. D, Telson, uropods and sixth abdominal segment. Note in A, the subrostral process (arrow). Bars: A, D = 2.0 mm; B = 0.25 mm; C = 1.0 mm.
FIGURE 19. Aegla japi n in Morphological and molecular data reveal the cryptic diversity among populations of Aegla paulensis (Decapoda, Anomura, Aeglidae), with descriptions of four new species and comments on dispersal routes and conservation status
FIGURE 19. Aegla japi n. sp., male holotype (MZUSP 34374). A, lateral view of the anterior region of the cephalothorax. B, dorsal view of epibranchial area. C, third and fourth thoracic sternites. D, telson, uropods and sixth abdominal segment. Note in A, the subrostral process (arrow). Bars: A, C = 1.0 mm; B = 0.25 mm; D = 2.0 mm.
FIGURE 29. A–F in Morphological and molecular data reveal the cryptic diversity among populations of Aegla paulensis (Decapoda, Anomura, Aeglidae), with descriptions of four new species and comments on dispersal routes and conservation status
FIGURE 29. A–F, Ventral view of third (St3) and fourth thoracic sternites. A, Aegla paulensis Schmitt, 1942 s. str., male topotype (MZUSP 34367). B, Aegla rosanae Campos Jr., 1998, male topotype (MZUSP 34369). C, Aegla vanini n. sp., male holotype (MZUSP 34371). D, Aegla japi n. sp., male paratype (MZUSP 34375). E, Aegla jaragua n. sp., male paratype (MZUSP 34377). F, Aegla jundiai n. sp., female holotype (MZUSP 13493). Note in A, St3 tapered distally; St3 abrupt in B; and St3 truncate in C–F. Bars = 0.5 mm.
FIGURE 17. Aegla vanini n in Morphological and molecular data reveal the cryptic diversity among populations of Aegla paulensis (Decapoda, Anomura, Aeglidae), with descriptions of four new species and comments on dispersal routes and conservation status
FIGURE 17. Aegla vanini n. sp., male holotype (MZUSP 34371). A, lateral view of the anterior region of the cephalothorax. B, dorsal view of the right epibranchial area. C, third and fourth thoracic sternites. D, telson, uropods and sixth abdominal segment. Note in A, the subrostral process (arrow). Bars: A, D = 2.0 mm; B = 0.25 mm; C = 1.0 mm.
FIGURE 28. A–F in Morphological and molecular data reveal the cryptic diversity among populations of Aegla paulensis (Decapoda, Anomura, Aeglidae), with descriptions of four new species and comments on dispersal routes and conservation status
FIGURE 28. A–F, dorsal view of epibranchial area. A, Aegla paulensis Schmitt, 1942 s. str., male topotype (MZUSP 34367). B, Aegla rosanae Campos Jr., 1998, male topotype (MZUSP 34369). C, Aegla vanini n. sp., male holotype (MZUSP 34371). D, Aegla japi n. sp., male paratype (MZUSP 34375). E, Aegla jaragua n. sp., male paratype (MZUSP 34377). F, Aegla jundiai n. sp., female holotype (MZUSP 13493). Bars: 0.2 mm.
FIGURE 15 in Morphological and molecular data reveal the cryptic diversity among populations of Aegla paulensis (Decapoda, Anomura, Aeglidae), with descriptions of four new species and comments on dispersal routes and conservation status
FIGURE 15. Aegla lancinhas Bond-Buckup & Buckup in Santos et al., 2015, male topotype (MZUSP 34403). A, lateral view of the anterior region of the cephalothorax. B, lateral view of subrostral process (arrow). C, epibranchial area with small corneous scale on the anterolateral angle and lateral margin (arrows). D, anteromesial region of third thoracic sternite abruptshaped. E, chelipeds subequal and poorly inflated. F, telson, uropods and sixth abdominal segment Bars: A = 1.0 mm; B, D = 0.5 mm; C = 0.2 mm; E, F = 2.0 mm.
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Allen Brain Atlas
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