Results 41 to 50 of about 9,648 (177)
Antifungal Compounds from Cyanobacteria
Marine Drugs, 2015 Cyanobacteria are photosynthetic prokaryotes found in a range of environments. They are infamous for the production of toxins, as well as bioactive compounds, which exhibit anticancer, antimicrobial and protease inhibition activities.
Tânia K. Shishido +10 more
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Metabolites, 2023 In response to Iron deprivation and in specific environmental conditions, the cyanobacteria Anabaena flos aquae produce siderophores, iron-chelating molecules that in virtue of their interesting environmental and clinical applications, are recently ...
Karishma Kundu +4 more
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PLoS ONE, 2014 Single-stranded DNA binding (SSB) proteins are essential for all DNA-dependent cellular processes. Typical SSB proteins have an N-terminal Oligonucleotide-Binding (OB) fold, a Proline/Glycine rich region, followed by a C-terminal acidic tail.
Anurag Kirti +2 more
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Isolation and Identification of Dominant N2 Fixing Cyanobacterial Strains from Different Locations [PDF]
Journal of Agricultural Chemistry and Biotechnology, 2018 Isolation of cyanobacteria dominated in the soil samples collected from different sites in Kafr El- Sheikh, and El-Dkahlia governorates isolates were successfully obtained as bacterial free cyanobacteria.
mahmoud Gaballah +3 more
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Anabaena koreana sp. nov. (Cyanophyceae), a new species, and new record of fresh-water blue-green algae from Korea [PDF]
Journal of Ecology and Environment, 2013 The present study summarizes the occurrence, distribution and autecology of 12 taxa of the class Cyanophyceae collected from several swamps, reservoir and highland wetlands in South Korea from 2009 to 2012. A new species, Anabaena koreana sp. nov. and 11
Han-Soon Kim
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Localization of an Uptake Hydrogenase in Anabaena [PDF]
Plant Physiology, 1978 Occurrence and localization of an uptake hydrogenase were examined in three strains of the blue-green alga, Anabaena. In vivo H(2) uptake was detected (0.60-1.44 mumoles/[mg of chlorophyll a per hour]) in all three strains when grown with N(2) as the sole source of nitrogen.
R B, Peterson, C P, Wolk
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Heterocyst and Nitrogenase Development in Anabaena cylindrica [PDF]
Journal of General Microbiology, 1976 The differentiation of filaments of a continuous culture of Anabaena cylindrica after removal of fixed nitrogen has been examined. Rapid development of proheterocysts (4-5 h) and mature heterocysts (14 h) in an ordered sequence was observed; the development of the latter was concomitant with the onset of nitrogenase activity. Commitment times of 2-3 h (
S, Bradley, N G, Carr
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BMC Genomics, 2011 Background Cyanobacteria are potential sources of renewable chemicals and biofuels and serve as model organisms for bacterial photosynthesis, nitrogen fixation, and responses to environmental changes. Anabaena (Nostoc) sp.
Head Steven R +3 more
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Frontiers in Environmental Science, 2021 Interaction effects of temperature, light, nutrients, and pH on growth and competition of Chlorella vulgaris and Anabaena sp. strain PCC were evaluated using an orthogonal design method to elucidate how these environment factors promote the growth of ...
Shun Long Meng +11 more
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Proteins: Structure, Function, and Bioinformatics, EarlyView.ABSTRACT The emergence of antibiotic resistance in bacteria is a major threat to global public health. To combat increasingly drug‐resistant bacteria like Pseudomonas aeruginosa, new targets for pharmaceuticals need to be explored. One such potential target for P.
Philipp Schneider +4 more
wiley +1 more source