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1,751 results for “molecular phylogenetics”
Fig. 2 in Molecular Determination of the Phylogenetic Position of a Species in the Genus Colpodella (Alveolata)
Fig. 2. Consenses of optimal trees found from parsimony analysis of combined 18S rDNA and actin nucleotide sequences (SSU rDNA data were only available for 24 taxa) for all available sites (A) and for conservative SSU rDNA sites (B); values at internodes are Bremer support indices. Optimal tree (C) found for combined analyses using only those taxa for which both genes are available; values at internodes are Bremer support indices for the 18S rDNA data (above nodes) and for the actin data (below nodes). Thickened branches indicate implied retention of the Colpodella/Perkinsus morphology.
◂Fig. 6 A molecular phylogeny of 56 systematically representative Peridiniaceae, including 42 accessions assignable to P. cinctum from various geographic regions. Maximum likelihood tree (– ln = 21,884.93), as inferred from a rRNA nucleotide alignment (1137 parsimony-informative sites) and with strain number information. Numbers on branches are ML bootstrap (above) and Bayesian support values (below) for the clusters (asterisks indicate maximal support values, values under 50 and 0.90, respectively, are not shown). Clades are indicated (CZE Czech Republic, E East, GER Germany, HET Heterocapsaceae, N North, PPE Protoperidiniaceae, POL Poland, rbn ribotype n, S South, SWE Sweden, UKR Ukraine, W West) in Bumps on the back: An unusual morphology in phylogenetically distinct Peridinium aff. cinctum (= Peridinium tuberosum; Peridiniales, Dinophyceae)
◂Fig. 6 A molecular phylogeny of 56 systematically representative Peridiniaceae, including 42 accessions assignable to P. cinctum from various geographic regions. Maximum likelihood tree (– ln = 21,884.93), as inferred from a rRNA nucleotide alignment (1137 parsimony-informative sites) and with strain number information. Numbers on branches are ML bootstrap (above) and Bayesian support values (below) for the clusters (asterisks indicate maximal support values, values under 50 and 0.90, respectively, are not shown). Clades are indicated (CZE Czech Republic, E East, GER Germany, HET Heterocapsaceae, N North, PPE Protoperidiniaceae, POL Poland, rbn ribotype n, S South, SWE Sweden, UKR Ukraine, W West)
Fig. 3. Phylogenetic trees from reported 18S in Molecular systematics analysis of Lymantria dispar based on 18S rRNA and cox1 mtDNA sequence data
Fig. 3. Phylogenetic trees from reported 18S rRNA genes of insects according to NJ. A. Based on sequences of full-length. B. Based on second conserved region.
Fig. 3 in Molecular insights into the identification and phylogenetics of the cosmopolitan marine fish blood parasite, Haemogregarina bigemina (Adeleorina: Haemogregarinidae)
Fig. 3. Phylogenetic identification of Haemogregarina bigemina from the UK based on 18S rDNA sequences. (a) Maximum parsimony and (b) Maximum likelihood reconstructions revealing the unique position of UK H. bigemina samples outside of the adeleorine groups. For both phylogenies nodal support was calculated using 1000 bootstrap replicates with only values> 50% presented.
Fig. 1 in Molecular insights into the identification and phylogenetics of the cosmopolitan marine fish blood parasite, Haemogregarina bigemina (Adeleorina: Haemogregarinidae)
Fig. 1. Photograph of the fish host Lipophrys pholis, one of the type hosts of Haemogregarina bigemina, screened in this study.
Fig. 2 in Molecular insights into the identification and phylogenetics of the cosmopolitan marine fish blood parasite, Haemogregarina bigemina (Adeleorina: Haemogregarinidae)
Fig. 2. Stages of Haemogregarina bigemina from Giemsa-stained blood films of Lipophrys pholis from the UK. (a) trophozoite, (b) meront, (c–e) dividing meronts, and (f) paired gamonts. Scale bar = 10 μm.
Fig. 1 in Molecular phylogenetics and species-level systematics of Baylisascaris
Fig. 1. Bayesian consensus tree based on combined FULL data (8 genes; not including hars1). Branch lengths are scaled to the expected number of substitutions per site. Numbers above nodes are Bayesian posterior probabilities, shown when 0.90 and greater.
Fig. 3 in Molecular phylogenetics and species-level systematics of Baylisascaris
Fig. 3. Bayesian consensus tree based on FULL mitochondrial gene sequences (3 genes). Branch lengths are scaled to the expected number of substitutions per site. Numbers above nodes represent Bayesian posterior probabilities, shown when 0.90 and greater.
Fig. 2 in Molecular phylogenetics and species-level systematics of Baylisascaris
Fig. 2. Bayesian consensus tree based on FULL data from nuclear genes (5 genes; not including hars1). Branch lengths are scaled to the expected number of substitutions per site. Numbers above nodes represent Bayesian posterior probabilities, shown when 0.90 and greater.
Fig. 6 in Enlarging the monotypic Monocarpieae (Annonaceae, Malmeoideae): recognition of a second genus from Vietnam informed by morphology and molecular phylogenetics
Fig. 6. – Leoheo domatiophorus Chaowasku, D.T. Ngo & H.T. Le, showing habit with inflorescences and flowers. [HUAF collectors 2009-03-19-ND,CMUB] [Drawing: A. Damthongdee]
Fig. 5 in Enlarging the monotypic Monocarpieae (Annonaceae, Malmeoideae): recognition of a second genus from Vietnam informed by morphology and molecular phylogenetics
Fig. 5. – Reproductive organs of Leoheo domatiophorus Chaowasku, D.T. Ngo & H.T. Le: A. Flower with petals and stamens removed; B. Flower with petals, stamens, and carpels removed, back view, showing outer side of sepals; C. Same as (B), but on another side, showing a volcano-shaped torus and inner side of sepals; D. Inner side of an outer petal; E. Outer side of an outer petal; F. Inner side of an inner petal; G. Outer side of an inner petal; H. Stamen, abaxial side; I. Stamen, adaxial side; J. Carpels, showing enlarged and irregularly lobed stigmas; K. Fruit, showing longitudinal ridges on monocarp surface; L. Seed, lateral view, showing a raphe; M. Seed, lateral view, showing a pitteand slightly rugose surface; N. Cross section of a seed, showing spiniform endosperm ruminations. [A–J: HUAF collectors 2009-03-19-ND, CMUB; K: Chaowasku 131, CMUB; L–N: Chaowasku 165, CMUB] [Drawing: A. Damthongdee]
Fig. 3 in Enlarging the monotypic Monocarpieae (Annonaceae, Malmeoideae): recognition of a second genus from Vietnam informed by morphology and molecular phylogenetics
Fig. 3. – Inflorescence position of Leoheo Chaowasku (A) and Monocarpia Miq. (B). A. Axillary inflorescences/infructescences of Leoheo domatiophorus Chaowasku, D.T. Ngo & H.T. Le; B. Terminal inflorescence of Monocarpia kalimantanensis Kessler. [A: HUAF collectors 2009-03-19-ND, CMUB; B: Sidiyasa et al. 3469, L] [Photos: A: D.T. Ngo; B: Arbainsyah]
Fig. 4 in Enlarging the monotypic Monocarpieae (Annonaceae, Malmeoideae): recognition of a second genus from Vietnam informed by morphology and molecular phylogenetics
Fig. 4. – Lower leaf surface of Leoheo Chaowasku (A) and Monocarpia Miq. (B). A. Leoheo domatiophorus Chaowasku, D.T. Ngo & H.T. Le, with a hairy domatium; B. Monocarpia maingayi (Hook. f. & Thomson) I.M. Turner, without domatia. [A: Chaowasku 131, CMUB; B: Promchua 18, CMUB]
Fig. 2. – A in Enlarging the monotypic Monocarpieae (Annonaceae, Malmeoideae): recognition of a second genus from Vietnam informed by morphology and molecular phylogenetics
Fig. 2. – A. Leaf of Monocarpia kalimantanensis Kessler, showing conspicuous intramarginal veins; B. Fruit of Monocarpia maingayi (Hook. f. & Thomson) I.M. Turner, showing monocarps without longitudinal ridges; C– H: Leoheo domatiophorus Chaowasku, D.T. Ngo & H.T. Le; C. Leaf without intramarginal veins; D. Fruit, showing monocarps with longitudinal ridges; E. Flowering branches; F. Dissected flower and young fruit; G. Dissected flower, showing detached stamens and stigmas; H. Flower, showing enlarged and irregularly lobed stigmas. [A: Sidiyasa et al. 3469, L; B: Gardner & Sidisunthorn ST0541a, L; C–D: Chaowasku 131, CMUB; E–H: HUAF collectors 2009-03-19-ND, CMUB] [Photos: A: Arbainsyah; B: S. Gardner & P. Sidisunthorn; C–H: D.T. Ngo]
Figure 3 in Molecular characterization and phylogenetic assessment of agricultural-related noctuids (Lepidoptera: Noctuidae) of South America
Figure 3 Continuation of phylogram in Fig. 2. The phylogenetic hypothesis of the Feltia + Agrotis clade based on a maximum likelihood analysis. Numbers given above branches are bootstrap values (>50%). GenBank accession numbers are provided for newly sequenced specimens.
Figure 2 in Molecular characterization and phylogenetic assessment of agricultural-related noctuids (Lepidoptera: Noctuidae) of South America
Figure 2 The phylogenetic relationships of the specimens sequenced and those mined from GenBank, based on a maximum likelihood analysis. Numbers given above branches are bootstrap values (>50%). The Feltia + Agrotis clade is shown in more detail in Fig. 3. GenBank accession numbers are provided for newly sequenced specimens.
Fig. 2 in Molecular Phylogenetics Evidence for a Novel Lineage of Amoebae Within Discosea (Amoebozoa: Lobosa)
Fig. 2. Maximum-Likelihood SSU tree of subphylum Lobosa, with emphasis on major representatives of the class Discosea. The monophyletic resolution of Flabellinia and Longamoebia was obtained after omitting unstable taxa Stygamoeba and Vermistella (see Fig. 1). Members of the class Tubulinea were used as outgroup. Bootstrap values (BV) for ML/NJ/MP were presented at nodes; filled circles – 100% BV with all methods; * – node supported but BV <40%. For acc. nos. – see Fig. 1.
Fig. 1 in Molecular Phylogenetics Evidence for a Novel Lineage of Amoebae Within Discosea (Amoebozoa: Lobosa)
Fig. 1. Maximum-Likelihood tree based on SSU rDNA of major representatives of the subphylum Lobosa and the class Discosea, following the classification of Smirnov et al. (2011). Members of the class Tubulinea were used as outgroup. Subclasses and orders were indicated, and for Dermamoebida families also. Bootstrap values (BV) for ML/NJ/MP were presented at nodes; filled circles – 100% BV with all methods; * – node supported but BV <40%.
Fig. 3 in Molecular identification and phylogenetic analysis of Cryptosporidium, Hepatozoon and Spirometra in snakes from central China
Fig. 3. Maximum likelihood phylogenetic tree of Spirometra based on the cox1 gene. The tree was constructed with the cox1 sequences (444bp) by using the Kimura 2-parameter model with MEGA 7.0; we calculated bootstrap values with 1000 replicates. The representative sequence of Spirometra spagarnas isolated from snakes in this study are in bold print and marked by circles. Scale bar indicates nucleotide substitutions per site.
Fig. 2 in Molecular identification and phylogenetic analysis of Cryptosporidium, Hepatozoon and Spirometra in snakes from central China
Fig. 2. Maximum likelihood phylogenetic tree based on the 18S rRNA gene of Hepatozoon. The phylogenetic tree was constructed with the 18S rRNA gene sequences (670bp) by using the General time reversible model with MEGA 7.0; the bootstrap values were calculated with 1000 replicates. Representative sequences of Hepatozoon detected in this study are in bold print and marked by circles. Scale bar indicates nucleotide substitutions per site.
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