نتایج جستجو برای: marina
تعداد نتایج: 3988 فیلتر نتایج به سال:
Moritella marina MP-1 is a bacterial species known for its production of docosahexaenoic acid. We present the draft genome sequence of the type strain Moritella marina MP-1 (ATCC 15381), having 4,636,778 bp with a G+C content of 40.5% and consisting of 83 contigs.
This study was conducted to identify suitable sites for planting Avicennia marina in Soltani Khore of the urban coast of Bushehr. The most effective criteria for Avicennia marina planting include land characteristics (i.e. land use, slope, elevation, soil electrical conductivity, soil texture, and soil type), seawater (i.e. tidal range, wave, acidity, electrical conductivity, and salinity), and...
CV5attonella marina, a raphidophycean flagellate, is one of the most toxic red tide phytoplankton and causes seyere damage to fish farming. Recent studies demonstrated that C7iattonella sp. generates superoxide (02'), hydirogen perexide (H202), and hydroxyl radicals ( ・ OH), which may be responsible for the toxicity ef C marina. In this study, we found that other raphidophycean fiagellates such...
Acaryochloris marina, a chlorophyll (Chl) d-dominated cyanobacterium, is a model organism for studying photosynthesis driven by far-red light using Chl d. Furthermore, studies on A. marina may provide insights into understanding how the oxygenic photosynthetic organisms adapt after the acquisition of new Chl. To solve the reaction mechanism of its unique photosynthesis, photosystem (PS) II comp...
We investigated the feeding of the small heterotrophic dinoflagellates (HTDs) Oxyrrhis marina, Gyrodinium cf. guttula, Gyrodinium sp., Pfiesteria piscicida, and Protoperidinium bipes on marine heterotrophic bacteria. To investigate whether they are able to feed on bacteria, we observed the protoplasm of target heterotrophic dinoflagellate cells under an epifluorescence microscope and transmissi...
Antioxidant activity of Avicenni marina L and Avicennia officinalis L fruit extracts in ethyl acetate, acetone, methanol and ethanol were studied by ABTS, CrO5 and FRAP method. All the extracts possessed significant amount of the antioxidant activity, extracts in methanol and ethanol was demonstrated convincingly higher antioxidant activity by all the three methods. Whereas, the ethyl acetate e...
Ninety-seven strains of budding bacteria originating from various aquatic habitats and morphologically resembling planctomycetes were investigated taxonomically. Taxonomic differentiation was based on DNA-DNA hybridization, physiological properties and chemotaxonomic tests. Nineteen hybridization groups, containing 79 of the tested strains, were established. Eighteen strains, however, did not f...
Maria K. Angelopoulou Marina P. Siakantaris Nikos Konstantinou Argyrios Symeonidis Themistoklis Karmiris Panayiotis Repoussis Paraskevi Roussou Athanassios Meletios Dimopoulos Styliani I. Kokoris Evangelia M. Dimitriadou Marie-Christine Kyrtsonis Maria N. Dimopoulou Constantinos Tsatalas Garyfallia Kokkinis Effimia Vrakidou Vassiliki Grigoraki Christos Poziopoulos Marina Stamatellou Dimitra Lia...
in recent years, mangrove forests with the high economical and environmental value are threatened with extinction by human activities. ex-situ conservation is an appropriate method to conservation this forest. this study was conducted with the purpose of studying the role of climatology factors as one of the most important environmental parameters in dispersion of mangrove forests of hormozgan ...
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