Results 181 to 190 of about 34,585 (216)
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2008
Published as part of Ruthensteiner, Bernhard, Reinicke, Götz-Bodo & Straube, Nicolas, 2008, The Type Material of Hydrozoa described by Eberhard Stechow in the Zoologische Staatssammlung München, pp.
Ruthensteiner, Bernhard +2 more
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Published as part of Ruthensteiner, Bernhard, Reinicke, Götz-Bodo & Straube, Nicolas, 2008, The Type Material of Hydrozoa described by Eberhard Stechow in the Zoologische Staatssammlung München, pp.
Ruthensteiner, Bernhard +2 more
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Anaerobic digestion of Ulva sp. 1. Relationship between Ulva composition and methanisation
Journal of Applied Phycology, 1997Ulva often represents the main component of mass algal growths, and its composition and degradability make it a relatively good methanisation substrate. In ‘green tides’ Ulva sp. from Brittany, the low content oflignin-type components (polyphloroglucinols: 1.3% dry weight), and the large hemicellulosic fraction (9% dry weight) favour the substrate's ...
Xavier Briand, Philippe Morand
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Peringia ulvae (Pennant, 1777) (Fig. 9D 1-D 3) Turbo ulvae Pennant, 1777: 132, pl. 86, fig. 120. Paludestrina ulvae – Wood 1848: 71, pl. 4, fig. 23. Peringia ulvae – Harmer 1925: 873, pl. 65, fig. 27. — Fretter & Graham 1978: 122, fig. 113. — Hoeksema & Raad 2015: 25, fig. 1. Hydrobia ulvae – Van Regteren Altena et al. 1954: 12, pl. 3, fig.
Bouchard, Blanche +3 more
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Bouchard, Blanche +3 more
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Acta Oceanologica Sinica, 2012
Allelopathic effects of several concentrations of fresh tissue, dry powder and dry tissue of three bloom-forming green macroalgae Ulva pertusa, Ulva linza and Enteromopha intestinalis on the red tide microalga Heterosigma akashiwo were evaluated in microcosms systems. The effects of macroalgae culture medium filtrate were investigated on H.
Renjun Wang +4 more
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Allelopathic effects of several concentrations of fresh tissue, dry powder and dry tissue of three bloom-forming green macroalgae Ulva pertusa, Ulva linza and Enteromopha intestinalis on the red tide microalga Heterosigma akashiwo were evaluated in microcosms systems. The effects of macroalgae culture medium filtrate were investigated on H.
Renjun Wang +4 more
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Glycoproteins from ulva lactuca
Phytochemistry, 1987Abstract Ulva lactuca yielded glycoprotein materials which differed significantly in their carbohydrate and protein moieties. The electrophoretic patterns of the isolated materials showed the presence in each of glycoprotein and polysaccharide components. All the glycoprotein components moved towards the cathode. The glycoprotein material isolated
A.Fouad Abdel-fattah, H.Hussein Sary
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2011
Ulva clathrata (Figs 3 A–E) Conferva clathrata Roth (1806: 175–178). Thallus erect, cylindrical, flaccid to rigid, densely branched, olive-green, up to 4 cm long, fixed by extensions of rhizoid cells originating from the basal portion of the thallus, forming a small holdfast. Principal axis (100.0–)108.5(–115.0) µm width, with long branches from
Santos, Alana Araujo Dos +1 more
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Ulva clathrata (Figs 3 A–E) Conferva clathrata Roth (1806: 175–178). Thallus erect, cylindrical, flaccid to rigid, densely branched, olive-green, up to 4 cm long, fixed by extensions of rhizoid cells originating from the basal portion of the thallus, forming a small holdfast. Principal axis (100.0–)108.5(–115.0) µm width, with long branches from
Santos, Alana Araujo Dos +1 more
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Published as part of Rautenberger, Ralf, 2024, Germanium dioxide as agent to control the biofouling diatom Fragilariopsis oceanica for the cultivation of Ulva fenestrata (Chlorophyta), pp. 93-100 in Botanica Marina (Warsaw, Poland) (Warsaw, Poland) 67 (2) on pages 95-96, DOI: 10.1515/bot-2023-0075, http://zenodo.org/record ...
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Archives of Microbiology, 2016
A strictly aerobic, Gram-stain-negative, rod-shaped and non-motile bacterium, designated strain 6Alg 255(T), was isolated from the green alga Ulva fenestrata. Phylogenetic analysis based on 16S rRNA gene sequencing revealed that the novel strain affiliated to the family Rhodobacteraceae of the class Alphaproteobacteria being most closely related to ...
Olga I, Nedashkovskaya +3 more
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A strictly aerobic, Gram-stain-negative, rod-shaped and non-motile bacterium, designated strain 6Alg 255(T), was isolated from the green alga Ulva fenestrata. Phylogenetic analysis based on 16S rRNA gene sequencing revealed that the novel strain affiliated to the family Rhodobacteraceae of the class Alphaproteobacteria being most closely related to ...
Olga I, Nedashkovskaya +3 more
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Ulva prolifera Transcriptome sequencing
2016the present study comparative analysis of transcriptome sequencing of the U. prolifera under salicylic acid addition at high temperature (UpSHT-treatment) and high temperature (UpHT-control) conditions has been investigated to understand the molecular functions of salicylic acid in regulated high temperature stress.
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Nature, 1962
IN the course of experiments on Ulva mutabilis1 some gametophytes are occasionally found forming swarmer which copulate neither with +-gametes nor with −-gametes. These swarmers are diploid, as revealed by cytological and genetical examination. They are biflagellate and of normal size, and otherwise they fully resemble normal gametes.
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IN the course of experiments on Ulva mutabilis1 some gametophytes are occasionally found forming swarmer which copulate neither with +-gametes nor with −-gametes. These swarmers are diploid, as revealed by cytological and genetical examination. They are biflagellate and of normal size, and otherwise they fully resemble normal gametes.
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