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41 results for “cytochrome c oxidase subunit I”
Fig. 7. Maximum-likelihood tree for the mitochondrial DNA gene Cytochrome Oxidase C subunit 1 in A new species of the catfish Neoplecostomus (Loricariidae: Neoplecostominae) from a coastal drainage in southeastern Brazil
Fig. 7. Maximum-likelihood tree for the mitochondrial DNA gene Cytochrome Oxidase C subunit 1 for specimens of Neoplecostomus microps from rio Paraíba do Sul, rio Guapi- Açu and rio Macaé, and of Neoplecostomus paraty, using TN93+G model (n=21). Neoplecostomus paranensis and Neoplecostomus ribeirensis were used as outgroups.
Fig. 3. Cytochrome c oxidase subunit I in Analysis of COI gene, prevalence, and intensity of the bat fly Cyclopodia greeffi on roosting straw-coloured fruit bat Eidolon helvum in Southwest Nigeria
Fig. 3. Cytochrome c oxidase subunit I (COI) gene sequence phylogeny showing the relationship between Cyclopodia greeffi and other species of the same and different genera. Values obtained from Bayesian posterior are presented as supports at the nodes. BI – Bayesian posterior probability value.
Figure. Phylogram showing phylogenetic relationships estimated using maximum likelihood analysis of 16S rRNA and COXI gene revealed the grouping of Orthochirus iranus, O. farzanpay, O. stockwelli, O. zagrosensis, O. innesi (JQ514244.1 Morocco), and O. bicolor (KT716038.1 India), with the outgroup species Androctonus crassicauda (FJ217732). in A study of genetic diversity among different population of Orthochirus sp. based on cytochrome C oxidase subunit I and 16srRNA sequencing
Figure. Phylogram showing phylogenetic relationships estimated using maximum likelihood analysis of 16S rRNA and COXI gene revealed the grouping of Orthochirus iranus, O. farzanpay, O. stockwelli, O. zagrosensis, O. innesi (JQ514244.1 Morocco), and O. bicolor (KT716038.1 India), with the outgroup species Androctonus crassicauda (FJ217732).
Figure 5. A minimum evolution tree using cytochrome c oxidase subunit 1 in DNA barcoding of black cherry aphid Myzus cerasi (Fabricus, 1775) (Hemiptera: Aphididae) populations collected from Prunus avium and Prunus cerasus
Figure 5. A minimum evolution tree using cytochrome c oxidase subunit 1 sequences from Myzus cerasi populations.
Figure 4. A maximum likelihood tree using cytochrome c oxidase subunit 1 in DNA barcoding of black cherry aphid Myzus cerasi (Fabricus, 1775) (Hemiptera: Aphididae) populations collected from Prunus avium and Prunus cerasus
Figure 4. A maximum likelihood tree using cytochrome c oxidase subunit 1 sequences from Myzus cerasi populations.
Fig. 3. Blattella vaga cytochrome c oxidase subunit I in First record of Blattella vaga (Blattodea: Ectobiidae) from southern Alabama
Fig. 3. Blattella vaga cytochrome c oxidase subunit I-like protein gene, partial sequence; mitochondrial gene for mitochondrial product. Using GenBank data Sequence ID: AF228735.1, Length: 1,235, there was one 98% match confirming that the sequence for the wild-caught male cockroach matched the published sequence for B. vaga.
Figure 2. Bayesian phylogram for cytochrome c oxidase subunit I sequences. Upper Sacramento River basin haplotypes are distributed among clades A–D in Extensive diversification of pebblesnails (Lithoglyphidae: Fluminicola) in the upper Sacramento River basin, northwestern USA
Figure 2. Bayesian phylogram for cytochrome c oxidase subunit I sequences. Upper Sacramento River basin haplotypes are distributed among clades A–D. Posterior probability values ≥ 90% are shown. Upper Sacramento River basin lineages newly discovered in this study are highlighted by the larger font. Specimen codes are from Table 1.
Figure 3. Tetractinellida cytochrome c oxidase subunit I in An unprecedented new genus and family of Tetractinellida (Porifera, Demospongiae) from New Zealand's Colville Ridge, with a new type of mitochondrial group I intron
Figure 3. Tetractinellida cytochrome c oxidase subunit I (COI) maximum likelihood (ML) trees reconstructed with RAxML under the generalized time-reversible Gamma – GTRGAMMA – model: 140 sequences At each key node, ML bootstrap supports (100 bootstrap replicates) and Bayesian posterior probabilities are given. There are two bootstrap supports: nucleotide analyses/amino-acid analyses (only bootstrap supports above 50 are shown). GenBank accession numbers are given after each taxon name. Presence of mitochondrial introns are given in the COI tree (the number given to each intron indicates its position with respect to the Amphimedon queenslandica complete COI as reference).
Figure 4. Bootstrap consensus neigbor-joining tree deduced from the cytochrome c oxidase subunit I in A revision of the Monopis monachella species complex (Lepidoptera: Tineidae) from China
Figure 4. Bootstrap consensus neigbor-joining tree deduced from the cytochrome c oxidase subunit I gene sequences. Numbers indicate bootstrap proportions (%).
Figure 5. Bootstrap consensus minimum evolution tree deduced from the cytochrome c oxidase subunit I in A revision of the Monopis monachella species complex (Lepidoptera: Tineidae) from China
Figure 5. Bootstrap consensus minimum evolution tree deduced from the cytochrome c oxidase subunit I gene sequences. Numbers indicate bootstrap proportions (%).
Figure 4 in Cytochrome c oxidase subunit I barcode species delineation methods imply critically underestimated diversity in 'common' Hermeuptychia butterflies (Lepidoptera: Nymphalidae: Satyrinae)
Figure 4. Percentage of pairwise comparisons within each class of genetic distances (p-distance) for Hermeuptychia sequences calculated between (black bars) and within (grey bars) species. Species delimitation was based on the recursive partitioning ABGD analysis.
Figure 3. A in Cytochrome c oxidase subunit I barcode species delineation methods imply critically underestimated diversity in 'common' Hermeuptychia butterflies (Lepidoptera: Nymphalidae: Satyrinae)
Figure 3. A, relationships from our phylogenetic analyses based on Bayesian inference. Support values> 50 are indicated with posterior probability values indicated above the branch and bootstrap values indicated below the branch. Names and morphology group symbols are as presented in Seraphim et al. (2014), 'ns' indicates new sequences, and numbers in parentheses indicate the number of species within clades as indicated by the ABGD (recursive partitioning) approach. B, relationships among Hermeuptychia species redrawn from the phylogeny presented in Seraphim et al. (2014), for comparison.
Figure 2 in Cytochrome c oxidase subunit I barcode species delineation methods imply critically underestimated diversity in 'common' Hermeuptychia butterflies (Lepidoptera: Nymphalidae: Satyrinae)
Figure 2. Bayesian inference (BEAST2) tree for Hermeuptychia COI barcode sequences with posterior probabilities (top)> 0.5 and bootstrap values (bottom)> 50 indicated. Sequences generated in this study have voucher numbers beginning 'LEP' or 'IN' and are highlighted in blue. Species boundaries as indicated by the three most plausible implementations of each approach, bPTP (ML) (black), ABGD (recursive partitioning) (green) and GMYC (multiple thresholds) (grey), are illustrated as coloured bars on the side. * indicates groups that were recovered as one putative species but appear separated owing to the underlying phylogeny. Red vertical bars denote putative species that do not include an previously published sequences. Horizontal coloured bars and symbols beside sample voucher names denote morphology groupings identified in Seraphim et al. (2014).
FIGURE 1. Neighbor-joining tree for cytochrome c oxidase subunit I in Description of a new Kempnyia Klapálek from Brazil (Plecoptera: Perlidae) with life stages associated using DNA barcodes
FIGURE 1. Neighbor-joining tree for cytochrome c oxidase subunit I (COI) sequences (450 bp) from Kempnyia KlapÁlek and related stoneflies from Rio de Janeiro, Brazil modeled by Kimura-2-parameter (K2P).
FIGURE 1. Neighbor-joining tree for cytochrome c oxidase subunit I in Anacroneuria flintorum Froehlich 2002 (Plecoptera: Perlidae): Notes, distribution, and life stages association using molecular tools
FIGURE 1. Neighbor-joining tree for cytochrome c oxidase subunit I (COI) sequences (433 bp) from Anacroneuria flintorum Froehlich and related stoneflies from Espírito Santo and São Paulo States, Brazil, modeled by Kimura-2-parameter (K2P).
Table 2. Genetic distances for mitochondrial DNA partial cytochrome c oxidase subunit I and cytochrome b in Molecular phylogeny of the Aplodactylidae (Perciformes: Cirrhitoidea), a group of Southern Hemisphere marine ® shes
<p>Table 2. Genetic distances for mitochondrial DNA partial cytochrome <i>c</i> oxidase subunit I and cytochrome <i>b</i> sequences when combined. Values are Kimura (1980) two-parameter percentage sequence divergences, obtained when using the optimum expected transition±transversion nucleotide substitution ratio of 3.0 from maximum likelihood analysis (fi gure 3).</p><table><tbody><tr><th></th><th></th><th>1</th><th>2</th><th>3</th><th>4</th><th>5</th><th>6</th><th>7</th></tr></tbody><tbody><tr><th>1</th><td><i>Aplodactylus arctidens</i></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th>2</th><td><i>Aplodactylus punctatus</i></td><td>6.1</td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><th>3</th><td><i>Aplodactylus westralis</i></td><td>7.8</td><td>7.6</td><td></td><td></td><td></td><td></td><td></td></tr><tr><th>4</th><td><i>Aplodactylus etheridgii</i></td><td>10.0</td><td>10.3</td><td>10.0</td><td></td><td></td><td></td><td></td></tr><tr><th>5</th><td><i>Aplodactylus lophodon</i></td><td>11.8</td><td>11.9</td><td>12.4</td><td>11.1</td><td></td><td></td><td></td></tr><tr><th>6</th><td><i>Chironemus marmoratus</i></td><td>20.0</td><td>18.7</td><td>18.3</td><td>19.3</td><td>19.5</td><td></td><td></td></tr><tr><th>7</th><td><i>Cheilodactylus fasciatus</i></td><td>21.8</td><td>21.0</td><td>20.5</td><td>22.6</td><td>20.2</td><td>21.2</td><td></td></tr><tr><th>8</th><td><i>Cirrhitus splendens</i></td><td>22.6</td><td>20.7</td><td>21.0</td><td>23.1</td><td>22.0</td><td>23.1</td><td>22.8</td></tr></tbody></table>
Data from: Site specific distribution of oak rhizosphere associated oomycetes revealed by cytochrome c oxidase subunit II metabarcoding
The phylum Oomycota comprises important tree pathogens like Phytophthora quercina, involved in central European oak decline, and P. cinnamomi shown to affect holm oaks among many other hosts. Despite the importance to study the distribution, dispersal and niche partitioning of this phylum, metabarcoding surveys and studies considering environmental factors that could explain oomycete community patterns are still rare. We investigated oomycetes in the rhizosphere of evergreen oaks in a Spanish oak woodland using metabarcoding based on Illumina sequencing of the taxonomic marker cytochrome c oxidase subunit II (cox2). We developed an approach amplifying a 333 bp long fragment using the forward primer Hud-F (Hudspeth, Nadler, & Hudspeth, 2000) and a reverse primer found using DegePrime (Hugerth et al., 2014). Factors reflecting topo-edaphic conditions and tree health were linked to oomycete community patterns. The majority of detected OTUs belonged to the Peronosporales. Most taxa were relatives of the Pythiaceae, but relatives of the Peronosporaceae and members of the Saprolegniales were also found. The most abundant OTUs were related to Globisporangium irregulare and Phytophthora cinnamomi, both displaying strong site specific patterns. Oomycete communities were strongly correlated with the environmental factors: altitude, crown foliation, slope and soil skeleton and soil nitrogen. Our findings illustrate the significance of small scale variation in habitat conditions for the distribution of oomycetes and highlights the importance to study oomycete communities in relation to such ecological patterns.
Figure 5. Minimum spanning haplotype network derived from a 658 base-pair cytochrome c oxidase subunit I in Six degrees of separation in barnacles? Assessing genetic variability in the sea-turtle epibiont Stomatolepas elegans (Costa) among turtles, beaches and oceans
Figure 5. Minimum spanning haplotype network derived from a 658 base-pair cytochrome c oxidase subunit I (COI) fragment from 57 Stomatolepas elegans collected from nine different Lepidochelys olivacea nesting on Playa Teopa, Jalisco, Mexico, six S. elegans from Caretta caretta from the western Atlantic, and six S. praegustator from C. caretta from the western Atlantic. Circle sizes are proportional to the frequency of each haplotype, with haplotype 1 being most common. Coloured pie slices are also proportional, and represent the number of S. elegans from each turtle characterized by the respective haplotype. Colours represent the nine Mexican turtles randomly sampled for S. elegans populations. Open circles with numbers indicate Atlantic haplotypes. Solid black circles designate hypothetical missing haplotypes. The network includes S. elegans haplotypes 1–21, and S. praegustator haplotypes 19, 26–30. Haplotypes 1–17, shown in colour, represent Jalisco, Mexico specimens collected from nine different turtles in the Pacific, and haplotypes 18–21 and 26–30, shown as unshaded circles, represent southeastern United States Atlantic specimens collected from six different C. caretta (see Table 1).
Figure 5. Maximum likelihood trees constructed from mitochondrial cytochrome c oxidase subunit I in Cryptic diversity in coastal Australasia: a morphological and mitonuclear genetic analysis of habitat-forming sibling species
Figure 5. Maximum likelihood trees constructed from mitochondrial cytochrome c oxidase subunit I (left; log likelihood: -399.5730) and nuclear adenine nucleotide transporter intron (right; log likelihood: -12170.8682) sequences of Pyura praeputialis and Pyura doppelgangera sp. nov. Nodal support from 1000 bootstrap replications (> 75%) is indicated next to some branches. Circles indicate regions in which a particular allele was present. For simplicity, allele frequencies are not indicated.
FIGURE 2. The Neighbor-Joining tree for the cytochrome oxidase c subunit 1 in Mitochondrial diversity of the white-toothed shrews (Mammalia, Eulipotyphla, Crocidura) in Vietnam
FIGURE 2. The Neighbor-Joining tree for the cytochrome oxidase c subunit 1 (COI) gene fragment. The bootstrap values (≥ 50 %) obtained from 1000 pseudoreplications are presented above the branches. Crocidura olivieri is used as outgroup.
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