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241“…Most green algae belong to the Chlorophyta, while the Streptophyta include all land plants and a small group of freshwater algae known as Charophyceae. …”
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242“…The chloroplasts of three genera of marine algae, Dictyota, Padina, and Bryopsis, were labeled with tritiated-thymidine for various time periods during culture in "Erd-Schreiber's" solution. …”
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243“…Chloroplasts and mitochondria of the brown alga Egregia menziesii were studied with the electron microscope. …”
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244
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245“…C-phycoerythrin behaves as a photoinducible constituent of this alga. Spectrophotometric and immunochemical procedures were devised so that C-phycoerythrin metabolism could be studied quantitatively with [(14)C]-phenylalanine pulse-chased cultures. …”
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246por Schechter, Victor“…Direct galvanic current of 10 to 40 microamperes per square millimeter of cross-section of medium results in anodal determination of rhizoid origin in the differentiated cells of the red alga Griffithsia bornetiana. The current is most effective near the upper end of the range. 2. …”
Publicado 1934
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247por Gaffron, H.“…Their presence destroys the coupling between the reduction of carbon dioxide in the dark and the oxyhydrogen reaction in adapted algae. One can expect, therefore, that the natural vitamin K present in plants in concentrations of about 10(–3) M takes part in some metabolic reaction as a catalyst or regulator.…”
Publicado 1945
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248
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249por Arteni, Ana A., Liu, Lu-Ning, Aartsma, Thijs J., Zhang, Yu-Zhong, Zhou, Bai-Cheng, Boekema, Egbert J.“…In the present work, electron microscopy and single particle averaging was performed to investigate the supramolecular architecture of hemiellipsoidal phycobilisomes from the unicellular red alga Porphyridium cruentum. The dimensions were measured as 60 × 41 × 34 nm (length × width × height) for randomly ordered phycobilisomes, seen under high-light conditions. …”
Publicado 2007
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250
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251“…In addition, laboratory model experiment to uptake these elements using living and dried algae (Undaria pinnatifida and Sargassum hemiphyllum) was also carried out to survey the uptake and bioaccumulation mechanism of REEs and U in algae. …”
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252por Umysová, Dáša, Vítová, Milada, Doušková, Irena, Bišová, Kateřina, Hlavová, Monika, Čížková, Mária, Machát, Jiří, Doucha, Jiří, Zachleder, Vilém“…Our study provides a new insight into the impact of selenium on green algae, especially with regard to its toxicity and bioaccumulation.…”
Publicado 2009
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253“…Investigation of minor metabolites in the extracts of the red alga Sphaerococcus coronopifolius collected from the rocky coasts of Corfu Island in the Ionian Sea yielded two new diterpene alcohols, sphaerollanes I, and II (1, 2) featuring neodolabellane skeletons, and the new sphaeroane diterpene alcohol 16-hydroxy-9S*-acetoxy-8-epi-isosphaerodiene-2 (3), along with two previously reported metabolites 4, 5. …”
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254“…Several species of unicellular green algae, such as the model green microalga Chlamydomonas reinhardtii, can operate under either aerobic photosynthesis or anaerobic metabolism conditions. …”
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255“…The rapid identification of algae species is not only of practical importance when monitoring unwanted adverse effects such as eutrophication, but also when assessing the water quality of watersheds. …”
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256por da Matta, Carolina Babosa Brito, de Souza, Éverton Tenório, de Queiroz, Aline Cavalcanti, de Lira, Daysianne Pereira, de Araújo, Morgana Vital, Cavalcante-Silva, Luiz Henrique Agra, de Miranda, George Emmanuel C., de Araújo-Júnior, João Xavier, Barbosa-Filho, José Maria, de Oliveira Santos, Bárbara Viviana, Alexandre-Moreira, Magna Suzana“…The aim of this study was to evaluate the antinociceptive activity of the methanolic (ME), acetate (AE), hexanic (HE) and chloroform (CE) extracts obtained from Caulerpa mexicana, and ME, CE and HE obtained from Caulerpa sertularioides. These marine algae are found all over the world, mainly in tropical regions. …”
Publicado 2011
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257
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258por Brouard, Olivier, Le Jeune, Anne-Hélène, Leroy, Céline, Cereghino, Régis, Roux, Olivier, Pelozuelo, Laurent, Dejean, Alain, Corbara, Bruno, Carrias, Jean-François“…We assessed the occurrence of algae in five species of tank-bromeliads found in contrasting environmental sites in a Neotropical, primary rainforest around the Nouragues Research Station, French Guiana. …”
Publicado 2011
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259“…In this study, we elucidated the inhibitory effect of fucoidan from marine brown algae on the lipid accumulation in differentiated 3T3-L1 adipocytes and its mechanism. …”
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