| [postluminescence of the marine green alga ulva fenestrata in millisecond and decisecond attenuation intervals]. | excitation and radiation spectra of the stationary level of postluminescence of marine green alga tallom were measured in millisecond and decisecond attenuation intervals. on the basis of these data and of temperature and light relationships of postluminescence the conclusion is drawn concerning the existence of three independent pigment systems within the range of photosystem-2, which are responsible for luminescence generation within the given limits of attenuation. | 1979 | 508814 |
| ulvibacter litoralis gen. nov., sp. nov., a novel member of the family flavobacteriaceae isolated from the green alga ulva fenestrata. | two heterotrophic, aerobic, gram-negative, pigmented and non-motile marine bacteria that were isolated from the green alga ulva fenestrata were studied by polyphasic taxonomic methods. 16s rdna sequence analysis indicated that strain kmm 3912t formed a distinct lineage within the family flavobacteriaceae. on the basis of phenotypic, chemotaxonomic, genotypic and phylogenetic analyses, the novel bacteria were classified as ulvibacter litoralis gen. nov., sp. nov. the type strain is kmm 3912t (=kc ... | 2004 | 14742468 |
| fatty acid composition of individual polar lipid classes from marine macrophytes. | major glycolipids [monogalactosyldiacylglycerol (mgdg), digalactosyldiacylglycerol (dgdg), sulfoquinovosyldiacylglycerol (sqdg)) and phospholipids (phosphatidylcholine (pc), phosphatidylethanolamine (pe) and phosphatidylglycerol (pg)] as well as betaine lipid 1,2-diacylglycero-o-4'-(n,n,n-tri-methyl)-homoserine (dgts) were isolated from anfeltia tobuchiensis (rhodophyta), laminaria japonica, sargassum pallidum (phaeophyta), ulva fenestrata (chlorophyta) and zostera marina (embriophyta), harveste ... | 2004 | 15016568 |
| maribacter gen. nov., a new member of the family flavobacteriaceae, isolated from marine habitats, containing the species maribacter sedimenticola sp. nov., maribacter aquivivus sp. nov., maribacter orientalis sp. nov. and maribacter ulvicola sp. nov. | six novel gliding, heterotrophic, gram-negative, yellow-pigmented, aerobic, oxidase- and catalase-positive bacteria were isolated from the green alga ulva fenestrata, sea water and a bottom sediment sample collected in the gulf of peter the great, sea of japan. 16s rrna gene sequence analysis revealed that the strains studied were members of the family flavobacteriaceae. on the basis of their phenotypic, chemotaxonomic, genotypic and phylogenetic characteristics, the novel bacteria have been ass ... | 2004 | 15280264 |
| arenibacter certesii sp. nov., a novel marine bacterium isolated from the green alga ulva fenestrata. | the taxonomic position of a novel, marine, heterotrophic, aerobic, pigmented, non-motile bacterium that was isolated from a green alga, ulva fenestrata, inhabiting the sea of japan, was determined. 16s rrna gene sequence analysis revealed that the strain, kmm 3941t, is a member of the genus arenibacter. the results of dna-dna hybridization experiments, supported by phenotypic and chemotaxonomic data, showed that the isolate represents a novel species of the genus arenibacter, for which the name ... | 2004 | 15280287 |
| algibacter lectus gen. nov., sp. nov., a novel member of the family flavobacteriaceae isolated from green algae. | three strains of the marine, gliding, pigmented, facultatively anaerobic, heterotrophic, gram-negative bacteria were isolated from the green algae acrosiphonia sonderi (kütz) kornm and ulva fenestrata ruprecht inhabiting the sea of japan. 16s rdna sequence analysis indicated that the strains were members of the family flavobacteriaceae, in which they occupied separate lineages. the predominant cellular fatty acids were i15 : 0, a15 : 0, i15 : 1, 15 : 0, 15 : 1omega6c, i15 : 0 3-oh and i17 : 0 3- ... | 2004 | 15280300 |
| roseivirga ehrenbergii gen. nov., sp. nov., a novel marine bacterium of the phylum 'bacteroidetes', isolated from the green alga ulva fenestrata. | the taxonomic position of a novel marine bacterium isolated from the green alga ulva fenestrata collected in the sea of japan was established. cells of the strain studied, designated kmm 6017t, were strictly aerobic, heterotrophic, pink-pigmented, non-motile by gliding, gram-negative and oxidase-, catalase-, beta-galactosidase- and alkaline phosphatase-positive. 16s rrna gene sequence analysis indicated that the strain occupied a distinct lineage within the phylum 'bacteroidetes' and formed a cl ... | 2005 | 15653879 |
| arenibacter palladensis sp. nov., a novel marine bacterium isolated from the green alga ulva fenestrata, and emended description of the genus arenibacter. | the taxonomic position of three novel, marine, heterotrophic, aerobic, pigmented, gliding bacteria, isolated from the green alga ulva fenestrata in the sea of japan, was determined. 16s rrna gene sequence analysis revealed that the strains belong to the genus arenibacter. the results of dna-dna hybridization experiments supported by phenotypic and chemotaxonomic data showed that the isolates represent a novel species of the genus arenibacter, for which the name arenibacter palladensis sp. nov. i ... | 2006 | 16403881 |
| radionuclides in marine macroalgae from amchitka and kiska islands in the aleutians: establishing a baseline for future biomonitoring. | levels of radionuclides in seven species of marine brown algae and ulva were determined to establish a baseline for the northern pacific ocean/bering sea (aleutian islands). there were differences in levels among algal species and locations (amchitka island vs kiska island). no values were above the minimum detectable activity (mda) level for (137)cs, (129)i, (60)co, (152)eu, (90)sr, and (99)tc. there were interspecific differences in some radionuclides: ulva lactuca (=ulva fenestrata) had the h ... | 2006 | 17029666 |
| pseudozobellia thermophila gen. nov., sp. nov., a bacterium of the family flavobacteriaceae, isolated from the green alga ulva fenestrata. | two novel aerobic, dark-orange-pigmented, gram-negative bacterial strains, designated kmm 3531(t) and kmm 3953, were isolated from the green alga ulva fenestrata. analysis of the 16s rrna gene sequences showed that the strains represented a novel lineage within the family flavobacteriaceae. the most closely related genera with validly published names were costertonia, flagellimonas, kriegella, maribacter, muricauda and zobellia, with 16s rrna gene sequence similarities of 93.3-91.8 %. cells of s ... | 2009 | 19329611 |
| winogradskyella ulvae sp. nov., a novel epiphyte of a pacific seaweed and emended descriptions of the genus winogradskyella and winogradskyella thalassocola, winogradskyella echinorum, winogradskyella exilis and winogradskyella eximia. | a new gram-staining-negative, facultatively anaerobic, slightly halophilic bacterium motile by gliding, designated strain kmm 6390t, was isolated from the coastal green alga ulva fenestrata collected from the sea of japan. a comparative analysis of 16s rrna gene sequences revealed that strain kmm 6390t was a member of the genus winogradskyella, with winogradskyella echinorum kmm 6211t as its closest relative (97.8% sequence similarity). the two strains, however, shared only 27% dna-dna relatedne ... | 2011 | 21841007 |
| [medical and prophylactic properties lipids and antioxidants derived from sea hydrobionts]. | recent researches in the field of studying medical-preventive activity of lipids and natural antioxidants derived from sea hydrobionts at carbohydrate and lipid metabolic imbalances were analyzed. on experimental models of hyperlipidemia and a diabetes the optimum dozes and polyunsaturated fat acids omega-3/omega-6 in structure of phospho- and glycolipids derived from sea macrophytes sargassum pallidum, ulva fenestrata, zostera marina, and also antioxidants-- polyhydroxynaphthoquinone a echinoch ... | 2011 | 21692341 |
| polaribacter reichenbachii sp. nov.: a new marine bacterium associated with the green alga ulva fenestrata. | a gram-negative, aerobic, rod-shaped, motile by gliding and yellow-pigmented bacterium, designated strain 6alg 8(t), was isolated from the common pacific green alga ulva fenestrata. the phylogenetic analysis based on 16s rrna gene sequence placed the novel strain within the genus polaribacter, a member of the family flavobacteriaceae, the phylum bacteroidetes, with sequence similarities of 97.6 % to polaribacter dokdonensis dsw-5(t) and 92.8-96.1 % to other recognized polaribacter species. the p ... | 2013 | 23053482 |
| the influence of monogalactosyldiacylglycerols from different marine macrophytes on immunogenicity and conformation of protein antigen of tubular immunostimulating complex. | the tubular immunostimulating complex (ti-complex) is a novel nanoparticulate antigen delivery system consisting of cholesterol, triterpene glycoside cucumarioside a(2)-2, and glycolipid monogalactosyldiacylglycerol (mgdg) isolated from marine macrophytes. mgdg is crucial for the formation of a lipid matrix for the protein antigen incorporated in ti-complexes. fatty acid composition and the physical state of this glycolipid depend on the taxonomic position of marine macrophytes. therefore, the a ... | 2012 | 22269933 |
| amylibacter ulvae sp. nov., a new alphaproteobacterium isolated from the pacific green alga ulva fenestrata. | 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 amylibacter marinus lmg 28364(t) with 16s rrna gene sequence similarity of 97.2 %. strain 6alg 255(t) grew with 0.5-6.0 % nacl and at 4-33 °c, hydrol ... | 2016 | 26762377 |