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41 results for “Ulvophyceae”
Supplement materials - An appraisal of Ulva (Ulvophyceae, Chlorophyta) taxonomy
<p>Sequence alignments, supplement figures and tables for the manuscript "An appraisal of <em>Ulva </em>(Ulvophyceae, Chlorophyta) taxonomy"</p>
FIG. 2 in Pseudoderbesia eckloniae, sp. nov. (Bryopsidaceae, Ulvophyceae) from Western Australia
FIG. 2. — Maximum likelihood phylogenetic tree of the rbcL gene showing the new species Pseudoderbesia eckloniae Huisman & Verbruggen, sp. nov., clustering with the Greek Pseudoderbesia strain. The scale bar is in estimated substitutions per site. Branch labels indicate bootstrap support, shown only when>70.
Fig. 6 in New records of two ulvophycean freshwater species, Lithotrichon pulchrum (Ulvales, Ulvophyceae) and Tupiella speciosa (Ulotrichales, Ulvophyceae)
Fig. 6. Molecular phylogeny of Ulotrichales. The phylogenetic trees shown were inferred using the maximum likelihood method based on the SSU and ITS rDNA data sets (2355 aligned positions of 31 taxa) using RAxML. The Bayesian posterior probability (pp), maximum likelihood (ML) bootstrap, maximum parsimony (MP), and distance values (NJ) are shown above or below the branches. The bold branches indicate strongly supported values (pp = 1.00 and ML, MP, and NJ = 100%). Scale bar indicates the number of substitutions/sites.
Fig. 5 in New records of two ulvophycean freshwater species, Lithotrichon pulchrum (Ulvales, Ulvophyceae) and Tupiella speciosa (Ulotrichales, Ulvophyceae)
Fig. 5. Molecular phylogeny of Ulvales. The phylogenetic trees shown were inferred using the maximum likelihood method based on the SSU and ITS rDNA data sets (2554 aligned positions of 29 taxa) using RAxML. The Bayesian posterior probability (pp), maximum likelihood (ML) bootstrap, maximum parsimony (MP), and distance values (NJ) are shown above or below the branches. The bold branches indicate strongly supported values (pp = 1.00 and ML, MP, and NJ = 100%). Scale bar indicates the number of substitutions/sites.
Fig. 2 in New records of two ulvophycean freshwater species, Lithotrichon pulchrum (Ulvales, Ulvophyceae) and Tupiella speciosa (Ulotrichales, Ulvophyceae)
Fig. 2. Ultrastructure of Lithotrichon pulchrum. A. Vegetative cell; B. Pyrenoid penetrated by thylakoid membrane (arrow); C. Mitochondrion; D. Golgi body; E. Flament cell with one pyrenoid; F. Flament cell with two pyrenoids. Cp, chloroplast; PCW, primary cell wall; G, Golgi body; Mt, mitochondrion; N, nucleus; Py, pyrenoid; S, starch; SCW, secondary cell wall. Scale bars: A = 1 μm, B-D = 0.5 μm, E, F = 2 μm.
Fig. 3 in New records of two ulvophycean freshwater species, Lithotrichon pulchrum (Ulvales, Ulvophyceae) and Tupiella speciosa (Ulotrichales, Ulvophyceae)
Fig. 3. Morphology of Tupiella speciosa Songchonmot180226S. A. Vegetative cell; B. Young filament; C, D. Thick cell wall-enveloped akinetes including 1-4 cells. CW, cell wall; Py, pyrenoid. Scale bars: 10 μm.
Fig. 1 in New records of two ulvophycean freshwater species, Lithotrichon pulchrum (Ulvales, Ulvophyceae) and Tupiella speciosa (Ulotrichales, Ulvophyceae)
Fig. 1. Morphology of Lithotrichon pulchrum Samcheokhang190409G. A. Vegetative cells; B. The erect system formed by a short filament cell (arrow); C. Filament cells; D. Bilaterally branched from. Py, pyrenoid. Scale bars: 10 μm.
Fig. 4 in New records of two ulvophycean freshwater species, Lithotrichon pulchrum (Ulvales, Ulvophyceae) and Tupiella speciosa (Ulotrichales, Ulvophyceae)
Fig. 4. Ultrastructure of Tupiella speciosa. A. Vegetative cell; B. Pyrenoid penetrated by thylakoid membrane (arrow); C. Mitochondrion; D. Golgi body; E. Akinete including two cells; F. Flament cell with one pyrenoid; G. Flament cell with four pyrenoids. Cp, chloroplast; CW, cell wall; G, Golgi body; Mt, mitochondrion; N, nucleus; Py, pyrenoid; S, starch. Scale bars: A, E-G = 2 μm, B = 1 μm, C, D = 0.5 μm.
Halimeda tuna (Bryopsidales, Ulvophyceae) calcification on the depth transect in the northern Adriatic Sea; carbonate production on the microscale of individual segments
<p>Raw data relevant to the submission of the manuscript: Halimeda tuna (Bryopsidales, Ulvophyceae) calcification on the depth transect in the northern Adriatic Sea; carbonate production on the microscale of individual segments.</p> <p>Table S1. Landmark and semilandmark coordinates of Halimeda tuna segment outlines.</p> <p>Table S2. External characteristics of H. tuna segments and associated abiotic factors.</p>
FIG. 1 in Rindifilum ramosum gen. nov., sp. nov., a new freshwater genus within the Ulvales (Ulvophyceae, Chlorophyta)
FIG. 1. — The phylogenetic position of Rindifilum ramosum gen. nov., sp. nov., obtained by a Bayesian inference analysis of the concatenated and partitioned 18S rDNA, tufA, and rbcL dataset. Asterisks indicate the highest support values obtained by all three inference methods. GenBank accession numbers for the concatenated sequences (18S rDNA, tufA and rbcL, respectively) accompany each species name. Newly obtained sequences are given in bold. Scale bar shows the estimated number of substitutions per site.
FIG. 2 in Rindifilum ramosum gen. nov., sp. nov., a new freshwater genus within the Ulvales (Ulvophyceae, Chlorophyta)
FIG. 2. — Light microscopic morphology of Rindifilum ramosum gen. nov., sp. nov. A-Q, SAG 2052; R, S, SAG 2039. Scale bars: 5 μm.
FIG. 3 in Rindifilum ramosum gen. nov., sp. nov., a new freshwater genus within the Ulvales (Ulvophyceae, Chlorophyta)
FIG. 3. — Rindifilum ramosum gen. nov., sp. nov. (SAG 2052). Scale bar: 5 μm.
Potential and limits of cultivation of brackish and freshwater populations of tubular morphotypes of Ulva (Ulvophyceae) in food industry or biotechnologies -supplementary material
<p>Supplementary material for diploma thesis: Potential and limits of cultivation of brackish and freshwater populations of tubular morphotypes of Ulva (Ulvophyceae) in food industry or biotechnologies.</p>
FIGURE 21 in Toward a monograph of non-marine Ulvophyceae using an integrative approach (Molecular phylogeny and systematics of terrestrial Ulvophyceae II.)
FIGURE 21. Overview about the morphology of the investigated Chamaetrichon strains grown on MIEB12 medium. A, B. SAG 1.87, general and close view of filaments, with a common mucilage, C. UTEX 1918, filaments with rudimentary branching, surrounded by common mucilage stained with indian ink, D. SAG 23.88, branched filaments, E. ULVO-15, short branched filaments surrounded by mucilage at the edge of the colony, F. SAG 2396, short filaments and packets, surrounded by common matrix.
FIGURE 14 in Toward a monograph of non-marine Ulvophyceae using an integrative approach (Molecular phylogeny and systematics of terrestrial Ulvophyceae II.)
FIGURE 14. Overview about the morphology of the investigated Sarcinofilum strains grown on 3NBBM medium. A,B. SAG 4.90, C. SAG 24.93, D. SAG 29.94, E. 26.94, F. SAG 26.88.
FIGURE 11 in Toward a monograph of non-marine Ulvophyceae using an integrative approach (Molecular phylogeny and systematics of terrestrial Ulvophyceae II.)
FIGURE 11. Morphology of A–C. Halofilum helgolandicum SAG 2.95 and D–G. H. ramosum SAG 2050 grown on 1/2SWES medium.
FIGURE 8 in Toward a monograph of non-marine Ulvophyceae using an integrative approach (Molecular phylogeny and systematics of terrestrial Ulvophyceae II.)
FIGURE 8. Morphology of Paulbroadya petersii SAG 2240 grown on SWES medium. A, B. general view of plants, C–G. morphology of filaments in two-weeks of growth.
FIGURE 4 in Toward a monograph of non-marine Ulvophyceae using an integrative approach (Molecular phylogeny and systematics of terrestrial Ulvophyceae II.)
FIGURE 4. Overview about the morphology of the investigated Pseudendoclonium strains grown on 3NBBM medium. A. ULVO-21, B. ULVO-29, C. ULVO-26, D. SAG 2237, E. SAG 467-2, F. CCAP 415/1.
FIGURE 19 in Toward a monograph of non-marine Ulvophyceae using an integrative approach (Molecular phylogeny and systematics of terrestrial Ulvophyceae II.)
FIGURE 19. Morphology of Rhexinema edaphica ULVO-10 grown on MiEB12 medium. A–E. cells packets and rudimentary branching, F,G. single cells and packets surrounded by common mucilage contrasted by indian ink.
FIGURE 13 in Toward a monograph of non-marine Ulvophyceae using an integrative approach (Molecular phylogeny and systematics of terrestrial Ulvophyceae II.)
FIGURE 13. Overview about the morphology of the investigated Ctenocladus strains grown on 3NBBM medium. A,B. ULVO-16, C. ULVO-18, D,E. ULVO-24, F. SAG 467-1.
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