Results 161 to 170 of about 226,577 (418)
Hopanoid lipids may facilitate aerobic nitrogen fixation in the ocean. [PDF]
, 2019 Cyanobacterial diazotrophs are considered to be the most important source of fixed N2 in the open ocean. Biological N2 fixation is catalyzed by the extremely O2-sensitive nitrogenase enzyme.
Cornejo-Castillo, Francisco M +1 more
core +1 more source
Mechanics and Resonance of the Cyanobacterial Circadian Oscillator [PDF]
BioSystems, vol. 109, pp. 137-140, 2012, 2012 Recent experiments elucidated the structure and function of the cyanobacterial circadian oscillator, which is driven by sunlight intensity variation and therefore by Earth's rotation. It is known that cyanobacteria appeared about 3.5 billion years ago and that Earth's rotational speed is continuously decreasing because of tidal friction.
arxiv
The Postbiotic Potential of Microalgae
Food Frontiers, EarlyView.Description of “Microalgal Postbiotic” following ISAPP Consensus (Salminen et al. 2021b) (Icons produced with Biorender) ABSTRACT The International Scientific Association for Probiotics and Prebiotics (ISAPP) has defined postbiotics as “preparations of inanimate microorganisms and/or their components that confer a health benefit on the host ...
Francesco Martelli +2 more
wiley +1 more source
Remote SensingIn view of the ecological threat posed by cyanobacteria blooms in Taihu Lake (China), this paper presents a study on the area of cyanobacteria extent based on MODIS data using the quantum particle swarm optimization–random forest (QPSO-RF) machine ...
Xin Pan +7 more
doaj +1 more source
A fluid dynamics multidimensional model of biofilm growth: stability, influence of environment and sensitivity [PDF]
arXiv, 2014 In this article, we study in details the fluid dynamics system proposed in Clarelli et al (2013) to model the formation of cyanobacteria biofilms. After analyzing the linear stability of the unique non trivial equilibrium of the system, we introduce in the model the influence of light and temperature, which are two important factors for the development
arxiv
The Challenge of the Yuck Factor in Public Acceptance of Engineered Living Materials
Global Challenges, EarlyView.This Perspective provides an examination of the drivers of disgust reactions to biotechnologies and how these are likely to arise toward engineered living materials, which incorporate living cells. To promote social acceptance of such materials, disgust reactions can be minimized though the design and development of such materials, science ...
Kristen K. Intemann +4 more
wiley +1 more source
Global Challenges, EarlyView.This graphical abstract illustrates sustainable hydrogen production methods integrating solar, wind, and biomass sources. It highlights electrolysis as the central green hydrogen pathway and contrasts renewable and industrial uses. Color‐coded hydrogen types depict the diversity in production technologies, emphasizing clean energy transitions and ...
Sajid Ali Ansari +7 more
wiley +1 more source
Marine Drugs, 2011 Understanding potential biochemical interactions and effects among cyanobacteria and other organisms is one of the main keys to a better knowledge of microbial population structuring and dynamics.
Viviana R. Lopes, Vitor M. Vasconcelos
doaj +1 more source
Patterns of growth and development in pleurocapsalean cyanobacteria. [PDF]
, 1978 John Waterbury, Roger Y. Stanier
openalex +1 more source
Global metabolic rewiring for improved CO2 fixation and chemical production in cyanobacteria
Nature Communications, 2017 Cyanobacteria have attracted much attention as hosts to recycle CO2 into valuable chemicals. Although cyanobacteria have been engineered to produce various compounds, production efficiencies are too low for commercialization.
M. Kanno, Austin L Carroll, S. Atsumi
semanticscholar +1 more source