Results 51 to 60 of about 226,577 (418)
Applications and Prospects of CRISPR-Cas system in Cyanobacteria [PDF]
BIO Web of Conferences, 2023 Cyanobacteria are prokaryotic microorganisms with capacity to perform photosynthesis and provide valuable platform to produce high-value bioactive compounds in carbon-neutral pathway.
Jing Yike
doaj +1 more source
Regulatory sRNAs in Cyanobacteria [PDF]
Frontiers in Microbiology, 2018 As the transcriptional and post-transcriptional regulators of gene expression, small RNAs (sRNAs) play important roles in every domain of life in organisms. It has been discovered gradually that bacteria possess multiple means of gene regulation using RNAs.
Jinlu Hu, Qiang Wang, Qiang Wang
openaire +4 more sources
Bacterial Predation on Cyanobacteria [PDF]
Microbial Physiology, 2021 Predatory bacteria gained interest in the last 20 years. Nevertheless, only a few species are well characterized. The endobiotic predator <i>Bdellovibrio bacteriovorus</i> invades its prey to consume it from the inside, whereas <i>Myxococcus xanthus</i> hunts as a whole group to overcome its prey.
Antje Bauer, Karl Forchhammer
openaire +3 more sources
Evolution of Photosynthesis and Biospheric Oxygenation Contingent Upon Nitrogen Fixation? [PDF]
Int.J.Astrobiol. 4 (2005) 251-257, 2006 How photosynthesis by Precambrian cyanobacteria oxygenated Earth's biosphere remains incompletely understood. Here it is argued that the oxic transition, which took place between approximately 2.3 and 0.5 Gyr ago, required a great proliferation of cyanobacteria, and this in turn depended on their ability to fix nitrogen via the nitrogenase enzyme ...
arxiv +1 more source
Current Research in Green and Sustainable Chemistry, 2021 An integrated approach on uranium adsorption and emulsification of oils was evaluated using extracellular polysaccharides (EPS) of a marine unicellular cyanobacterium Synechococcus elongatus BDU130911. EPS gel of S. elongatus BDU130911 was able to adsorb
Vijayaragavan Rashmi +5 more
doaj
Heterotrophy among Cyanobacteria
ACS Omega, 2023 Cyanobacteria have been studied in recent decades to investigate the principle mechanisms of plant-type oxygenic photosynthesis, as they are the inventors of this process, and their cultivation and research is much easier compared to land plants. Nevertheless, many cyanobacterial strains possess the capacity for at least some forms of heterotrophic ...
Stebegg, Ronald +2 more
openaire +4 more sources
Biodiversity of Cyanobacteria in industrial effluents [PDF]
, 2007 Biodiversity of cyanobacteria in industrial effluents. In order to study the biodiversity of cyanobacteria in industrial effluents, four different effluents such as dye, paper mill, pharmaceutical and sugar were selected.
Manoharan, Chokkaiya +2 more
core +2 more sources
Dark accelerates dissolved inorganic phosphorus release of high-density cyanobacteria.
PLoS ONE, 2020 Bloom-forming cyanobacteria dramatically influence nutrient cycling in eutrophic freshwater lakes. The phosphorus (P) assimilation and release of bloom-forming cyanobacteria significantly may also affect the phosphorus source and amounts in water.
Mengmeng Wang +4 more
doaj +1 more source
Sensors, 2023 This study assesses the ability of a new active fluorometer, the LabSTAF, to diagnostically assess the physiology of freshwater cyanobacteria in a reservoir exhibiting annual blooms.
Emilie Courtecuisse +6 more
doaj +1 more source
Polyphosphate: A Multifunctional Metabolite in Cyanobacteria and Algae
Frontiers in Plant Science, 2020 Polyphosphate (polyP), a polymer of orthophosphate (PO4 3-) of varying lengths, has been identified in all kingdoms of life. It can serve as a source of chemical bond energy (phosphoanhydride bond) that may have been used by biological systems prior to ...
E. Sanz-Luque, D. Bhaya, A. Grossman
semanticscholar +1 more source