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155 results for “28S”
Fig. 3 in Phylogenetic relationships of Eurema butterflies from Peninsular Malaysia inferred from CO1 and 28S gene sequences with emphasis on Eurema hecabe
Fig. 3. Maximum Likelihood output phylogram for CO1-28S concatenated analysis showing seven major clades representing the seven Eurema species obtained from this study. Bootstrap scores are shown at the branching points. The tree was rooted with the genus Graphium. The butterfly figures show the comparison of morphology among the species corresponding to their respective clades. Figures of butterflies provided as upperside of the wings (left) and downside of wings (right).
Fig. 1 in Phylogenetic relationships of Eurema butterflies from Peninsular Malaysia inferred from CO1 and 28S gene sequences with emphasis on Eurema hecabe
Fig. 1. The geographical sites where samplings have been conducted in Peninsular Malaysia. N, northern area; E, eastern area; W, western area; S, southern area. The dots indicate the distribution of various sampling sites in this study. Triplet letter represents the site code.
Fig. 2 in Phylogenetic relationships of Eurema butterflies from Peninsular Malaysia inferred from CO1 and 28S gene sequences with emphasis on Eurema hecabe
Fig. 2. Phylogenetic tree of Maximum-Likelihood method showing the comparison of phylogram as inferred from partial sequences of mtDNA CO1 and 28S rDNA genes. The bootstrap scores obtained from 1,000 replicates for ML/MP analyses are shown at the branching point. The trees were rooted with the genus Graphium.
Fig. 2. Cladogram for the 28S in On ''Molecular Phylogeny of Vespidae (Hymenoptera) and the Evolution of Sociality in Wasps''
Fig. 2. Cladogram for the 28S rDNA alignment of Schmitz and Moritz (1998). The length is 302 steps; consistency index = 0.76 and retention index = 0.80.
Fig. 4. Consensus tree for the combined 28S in On ''Molecular Phylogeny of Vespidae (Hymenoptera) and the Evolution of Sociality in Wasps''
Fig. 4. Consensus tree for the combined 28S data and the morphological and behavioral characters (see appendix 1). The length is of the two underlying cladograms is 458 steps; consistency index = 0.81 and retention index = 0.85.
Figure 6. COI, 16S and 28S in A New Species of Tasmanian Mountain Shrimp, Anaspides driesseni sp. nov. (Malacostraca, Anaspidacea, Anaspidesidae)
Figure 6. COI, 16S and 28S median joining haplotype networks of Anaspides driesseni. Colours correspond to figure legend. The size of each haplotype corresponds to the number of individuals sharing that specific haplotype (see scale). Each dash corresponds to one mutation respectively indel.
Fig. 6. Bayesian phylogenetic tree obtained with the 18S rRNA and 28S in New record and new species of Laubierpholoe Pettibone, 1992 (Annelida, Sigalionidae) from the soft bottom of submarine caves near Marseille (Mediterranean Sea) with discussion on phylogeny and ecology of the genus
Fig. 6. Bayesian phylogenetic tree obtained with the 18S rRNA and 28S rRNA concatenated dataset showing position of Laubierpholoe massiliana Zhadan sp. nov. within Sigalionidae Kinberg, 1856. Posterior probabilities and bootstrap values are shown for each medium supported node.
FIGURE 5 Combined 28S in The stoloniferous octocoral, Hanabira yukibana, gen. nov., sp. nov., of the southern Ryukyus has morphological and symbiont variation
FIGURE 5 Combined 28S rDNA+COI+mtMutS+ND6 phylogenetic reconstruction for 35 clavulariid specimens, including Hanabira yukibana, gen nov., sp. nov., and Clavularia spp. from Okinawa (OKA) and Irio- mote (IRI) Islands and sister taxa, Knopia octocontacanalis Alderslade & Mcfadden, 2007. Parasphaerasclera rotifera and Eleutherobia grayi were used as outgroup. The best maximum likelihood tree is shown, with values at branches representing bootstrap probabilities (>50%) and posterior probabilities from the Bayesian inference (>0.50), respectively. Polyp variation for H. yukibana is illustrated for the three groups by colour and corresponding in situ photographs. Photograph credit: in situ image NTM C15392 Knopia octocontacanalis, by Frances Dipper (modified from Alderslade & McFadden, 2007, reproduced with permission from copyright holder). Mutualistic Symbiodiniaceae (genera Cladocopium and Durusdinium) found in H. yukibana specimens are displayed in green shades and sclerite types unique to each genus are also shown. Photograph credit: sclerite images NTM C15392 Knopia octocontacanalis, modified from Alderslade & McFadden, 2007, reproduced with permission from copyright holder. Downloaded from Brill. com10/17/2022 12:54:44PM via free access
FIGURE 4 Maximum Clade Credibility Tree inferred using a concatenate COI, 16S, 28S and 18S alignment using BEAST. Node bars are 95 in The role of allopatric speciation and ancient origins of Bathynellidae (Crustacea) in the Pilbara (Western Australia): two new genera from the De Grey River catchment
FIGURE 4 Maximum Clade Credibility Tree inferred using a concatenate COI, 16S, 28S and 18S alignment using BEAST. Node bars are 95% Higher Posterior Density, scale bar is in million years ago (Ma), starting from present 0. Numbers above bars = node age; numbers below bars (bold) = posterior probability of the node.
FIGURE 3 Bayesian consensus tree representing the known Bathynellidae taxa constructed using COI, 16S, 28S, ITS2 and 18S in The role of allopatric speciation and ancient origins of Bathynellidae (Crustacea) in the Pilbara (Western Australia): two new genera from the De Grey River catchment
FIGURE 3 Bayesian consensus tree representing the known Bathynellidae taxa constructed using COI, 16S, 28S, ITS2 and 18S alignments and model partitioning implemented in MrBayes. Numbers on branches represent Bayesian posterior probabilities followed by maximum likelihood bootstrap percentage. Bathynellinae and Gallobathynellinae clades are collapsed for easier interpretation.
FIGURE 2 Bayesian consensus single gene trees for COI, 16S, 28S and ITS2 in The role of allopatric speciation and ancient origins of Bathynellidae (Crustacea) in the Pilbara (Western Australia): two new genera from the De Grey River catchment
FIGURE 2 Bayesian consensus single gene trees for COI, 16S, 28S and ITS2. Numbers on branches represent Bayesian posterior probabilities followed by maximum likelihood bootstrap percentage. ABGD and PTP results are reported next to the trees. ABGD method: major partitions are showed; PTP: partitions with the highest support for each group are represented.
Dugesia (Tricladida, Platyhelminthes) Cox1, 18S, 28S, ITS-1, DUNUC3, DUNUC5 datasets for worldwide biogeographic study
<p><strong><span>Aim:</span></strong><span> Freshwater planarians may have a wide geographic range despite their assumed low vagility. </span><span>Found across four continents, <em>Dugesia</em> may have either an ancient origin on a large paleo landmass, followed by colonisation in different regions before continental fragmentation, or a more recent origin and subsequent transoceanic dispersal. We seek to resolve between these two hypotheses.</span></p> <p><strong><span>Location:</span></strong><span><strong> </strong>Africa, Eurasia, and Australasia</span></p> <p><strong>Taxon: </strong><em>Genus Dugesia</em> (Platyhelminthes: Tricladida: Dugesiidae)</p> <p><strong><span>Methods:</span></strong><span> We used data from the sequencing of six gene fragments and comprehensive taxonomic sampling of <em>Dugesia</em> from across its </span><span>distribution range to reconstruct the phylogeny of this genus using maximum likelihood and bayesian inference methods. We conducted two phylogenetic dating analyses using Platyhelminthes fossils and palaeogeological events. Basing on the time-calibrated molecular phylogenetic framework we evaluated the contribution of vicariance and dispersal to the biogeographic evolution of <em>Dugesia</em>. By reconstructing the ancestral areas and present-day potential distribution using BioGeoBEARS and niche modelling, we elucidated the biogeographic history of the genus.</span></p> <p><strong><span>Results:</span></strong> <span>The present-day distribution of <em>Dugesia</em> is a result of different vicariance and dispersal events. However, we also found evidence of transoceanic dispersal. Consistent with previous hypotheses, <em>Dugesia</em> dates to the Upper Jurassic in the Afro-Malagasy Gondwana region. We unveiled a novel biogeographic scenario for the genus, involving multiple events of colonisation in Eurasia from continental Africa via at least three dispersal routes.</span></p> <p><strong><span>Main conclusions:</span></strong><span> <em>Dugesia</em> is an ancient genus having reached its present distribution through a complex history of dispersal and vicariant events following its origin in southern Gondwana. Despite the low vagility of <em>Dugesia</em>, we found evidence of their overseas dispersal.</span></p>
Fig. 1. The phylogenetic relationship among Tetrastichinae species inferred from the 28S in A new monotypic genus of the subfamily Tetrastichinae (Hymenoptera: Chalcidoidea: Eulophidae) from China
Fig. 1. The phylogenetic relationship among Tetrastichinae species inferred from the 28S
Fig. 13 Erythraeus regalis, larva. a Gnathosoma, ventral view. b in Towards resolving the double classification in Erythraeus (Actinotrichida: Erythraeidae): matching larvae with adults using 28S sequence data and experimental rearing
Fig. 13 Erythraeus regalis, larva. a Gnathosoma, ventral view. b Palp tarsus
Fig. 3. Maximum parsimony consensus tree within Paromoionchis gen. nov., performed with concatenated ITS2 and 28S DNA sequences from 41 in A new genus and three new species of mangrove slugs from the Indo-West Pacific (Mollusca: Gastropoda: Euthyneura: Onchidiidae)
Fig. 3. Maximum parsimony consensus tree within Paromoionchis gen. nov., performed with concatenated ITS2 and 28S DNA sequences from 41 individuals (including 7 outgroups). Numbers by the branches are the bootstrap values (only numbers> 50% are indicated). Numbers for each individual correspond to unique identifiers for DNA extraction. All sequences for specimens of Paromoionchis gen. nov. are new. Information on specimens can be found in the lists of material examined and in Table 1. Letters A and B correspond to clades referred to in the text. The color used for each (mitochondrial) unit is the same as that used in Figs 1–2 and 4–6.
Fig. 6. 28S in Boehmiella wilsoni (Nematoda, Heligmosomoidea, Boehmiellidae fam. nov.), found in Amazonian rodents
Fig. 6. 28S gene matrix strict consensus cladogram of ML and BI analyses.
Dugesia (Tricladida, Platyhelminthes) Cox1, 18S, 28S, ITS-1, DUNUC3, DUNUC5 datasets for worldwide biogeographic study
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FIGURE 3 in A pilot phylogeny study of Nemobiinae inferred from 18S, 28S and genes, with descriptions of two new genera and a new species from Hainan, China (Orthoptera: Grylloidea: Trigonidiidae)
FIGURE 3. Qionemobius hsterus sp. nov. A. male, B. female, C. male genitalia in dorsal view, D. male genitalia in ventral view.
FIGURE 1 in A pilot phylogeny study of Nemobiinae inferred from 18S, 28S and genes, with descriptions of two new genera and a new species from Hainan, China (Orthoptera: Grylloidea: Trigonidiidae)
FIGURE 1. The phylogenetic history of representative Chinese Nemobiinae species. The topology of this tree was constructed based on 18S-28S-COI linked super-matrix. Amusurgus fujianensis and Homoeoxipha obliterata are regarded as the outgroup. Bootstrap values, posterior probabilities for super-matrix tree and the coalescent species tree are indicated above each branch in order. The pictures at right show the represents of each corresponding genus. Giga. and Qio. are the abbreviations of Giganemobius and Qionemobius, respectively. (photos by HE Zhu-Qing)
FIGURE 2 in A pilot phylogeny study of Nemobiinae inferred from 18S, 28S and genes, with descriptions of two new genera and a new species from Hainan, China (Orthoptera: Grylloidea: Trigonidiidae)
FIGURE 2. Giganemobius jianfenglingensis (A. male, B. female) and Qionemobius hsterus (C. male, D. female). (photos by HE Zhu-Qing)
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OpenNeuro
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