Results 51 to 60 of about 2,720 (207)
Journal of Ecology, Volume 113, Issue 11, Page 3390-3405, November 2025.Higher numbers of added nutrients (NAN) in treatment (T) relative to control (C) algal communities (1) and grazing (2) elevated taxonomic/phylogenetic nestedness (βNes) and functional gradient (βGra) components of β‐diversity. Herbivory favoured grazer‐resistant inferior competitors (2).
Sophia I. Passy, Chad A. Larson
wiley +1 more source
Microbial Cell, 2018 Filamentous, heterocyst-forming cyanobacteria are multicellular organisms in which growth requires the activity of two interdependent cell types that exchange nutrients and regulators.
Félix Ramos-León +3 more
doaj +1 more source
Metabolites, 2021 Nitrogen fixing-cyanobacteria can significantly improve the economic feasibility of cyanobacterial production processes by eliminating the requirement for reduced nitrogen. Anabaena sp.
John I. Hendry +6 more
doaj +1 more source
Metabolic Origin, Role and Fate of the Denaturant Guanidine
Microbial Biotechnology, Volume 18, Issue 11, November 2025.The origin of metabolic guanidine is largely a mystery. We suggest it is created when guanine‐containing nucleotides are oxidised by molecular oxygen instead of being broken down into urea as purines normally would. Guanidine may act as a signal to help cells control the level of reactive oxygen species.
Antoine Danchin +3 more
wiley +1 more source
Clinical and Translational Science, Volume 18, Issue 11, November 2025.ABSTRACT Gastric Signet Ring Cell Carcinoma (GSRCC) is an increasingly recognized subtype of gastric cancer, particularly prevalent in South Asian populations and regions within India. This carcinoma is distinguished by its abundant cytoplasmic mucinous cells and aggressive clinical behavior, often affecting younger individuals and leading to a poor ...
Dipali Raju +8 more
wiley +1 more source
Life, 2022 The cyanobacterium Anabaena sp. PCC 7120 forms filaments of communicating cells. Under conditions of nitrogen scarcity, some cells differentiate into heterocysts, allowing the oxygen-sensitive N2-reduction system to be expressed and operated in oxic ...
Cristina Velázquez-Suárez +2 more
doaj +1 more source
Freshwater Biology, Volume 70, Issue 11, November 2025.ABSTRACT Nutrient‐rich lakes are highly susceptible to cyanobacterial blooms. During blooms, the consumption of dissolved inorganic nutrients can be rapid, but nitrogen (N) limitation can be mitigated through N2 fixation by cyanobacterial diazotrophs.
Lisa M. Boyer +2 more
wiley +1 more source
A Minority of Desert Cyanobacteria and Algae Is Responsible for the Bulk of CO2 Fixation
Physiologia Plantarum, Volume 177, Issue 6, November/December 2025.ABSTRACT Cyanobacteria and algae are the major photosynthetic organisms in deserts because they survive desiccation, high solar radiation and extreme temperature fluctuations better than other plants. Under favourable conditions, desert cyanobacteria and algae evidently photosynthesise.
Khin Maw Kyi +2 more
wiley +1 more source
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 10, October 2025.ABSTRACT In the first study on Neogoniolithon species for the Southwestern Atlantic Ocean, based on both molecular (COI‐5P, psbA and SSU rDNA) and morpho‐anatomical data, three taxa were identified for the Brazilian coast, including two new species. DNA‐based species delimitation methods distinguished Neogoniolithon crypticum sp. nov.
Priscila Jesus +5 more
wiley +1 more source
Molecular Plant-Microbe Interactions, 2020 Cyanobacteria are phototrophic microorganisms able to establish nitrogen-fixing symbiotic associations with representatives of all four of the major phylogenetic divisions of terrestrial plants.
Consolación Álvarez +3 more
doaj +1 more source