Results 51 to 60 of about 899 (157)

Controlling Lampenflora in Heritage Sites: In Situ Testing of Polyoxometalate–Ionic Liquids in the Pommery Champagne Cellar

ChemPlusChem, Volume 90, Issue 7, July 2025.
The article evaluates polyoxometalate–ionic liquids (POM–ILs) as biocidal agents against lampenflora in the UNESCO‐listed Pommery Champagne cellar. POM–ILs effectively inhibit microbial colonization over one year with minimal visual impact and outperform the commercial biocide Preventol RI80.
Stéphanie Eyssautier‐Chuine, Ludovic Besaury, Nathalie Vaillant‐Gaveau, Sandra Villaume, Anouck Habrant, Isabel Franco‐Castillo, Marine Rondeau, Dina Aggad, Maxime Gommeaux, Gilles Fronteau, Scott G. Mitchell   +10 more
wiley   +1 more source

Phytoplankton from Duas Bocas Reservoir, Espírito Santo State, Brazil (except diatoms)

Hoehnea
Duas Bocas is a small water supply reservoir (0.51 km²) located in a forested area (Duas Bocas Biological Reserve) (20º18'S and 40º28'W). Phytoplankton community was investigated by samplings weekly taken in the dry (July, 1998) and rainy (March 1999 ...
Alessandra Delazari-Barroso, Célia Leite Sant'Anna, Pedro Américo Cabral Senna   +2 more
doaj   +1 more source

Cyanobacteria, algae and microfungi present in biofilm from Božana Cave (Serbia)

International Journal of Speleology, 2015
Phototrophic microorganisms (cyanobacteria and algae) and microfungi, were identified from biofilm on the walls of the entrance of BožanaCavein west Serbia.
Slađana Popović, Gordana Subakov Simić, Miloš Stupar, Nikola Unković, Dragana Predojević, Jelena Jovanović, Milica Ljaljević Grbić   +6 more
doaj   +1 more source

Genetic diversity of bacterial communities and gene transfer agents in northern South China Sea. [PDF]

PLoS ONE, 2014
Pyrosequencing of the 16S ribosomal RNA gene (rDNA) amplicons was performed to investigate the unique distribution of bacterial communities in northern South China Sea (nSCS) and evaluate community structure and spatial differences of bacterial diversity.
Fu-Lin Sun, You-Shao Wang, Mei-Lin Wu, Zhao-Yu Jiang, Cui-Ci Sun, Hao Cheng   +5 more
doaj   +1 more source

Identification of Cyanobacteria in a Eutrophic Coastal Lagoon on the Southern Baltic Coast

Frontiers in Microbiology, 2017
Cyanobacteria are found worldwide in various habitats. Members of the picocyanobacteria genera Synechococcus and Prochlorococcus dominate in oligotrophic ocean waters. Other picocyanobacteria dominate in eutrophic fresh or brackish waters. Usually, these
Martin Albrecht, Thomas Pröschold, Rhena Schumann   +2 more
doaj   +1 more source

Acute experimental colitis in 5xFAD Alzheimer's disease mice leads to enhanced monocyte infiltration into the brain accompanied by reduced β‐amyloid deposition

Alzheimer's &Dementia, Volume 21, Issue 6, June 2025.
Abstract INTRODUCTION Emerging evidence has connected Alzheimer's disease (AD) to systemic inflammation, intestinal abnormalities, and altered gut microbiota, highlighting the significance of the gut–brain axis. Here, we investigated the impact of acute experimental colitis (acute colitis) on AD pathology.
Nanda K. Navalpur Shanmugam, Frank Zamudio, Deepak K. Vijaya Kumar, Kianna A. Barrett, Ryan VanDoren, Meng Chen, Olivia M. Barr, Sara Watson, Chih‐Chung Jerry Lin, William A. Eimer, Mehdi Jorfi, Se Hoon Choi, Robert D. Moir, Rudolph E. Tanzi   +13 more
wiley   +1 more source

Unexpected High Diversity of Terrestrial Cyanobacteria from the Campus of the University of the Ryukyus, Okinawa, Japan

Microorganisms, 2017
Terrestrial cyanobacterial strains were isolated from the Nishihara campus of the University of the Ryukyus, Okinawa, Japan. The 13 sampling sites were distributed in a 200 m radius and appeared as dry, blackened stains.
Xuan Hoa Nguyen, Shinpei Sumimoto, Shoichiro Suda   +2 more
doaj   +1 more source

Individual Microfossil δ13C Shows That δ13Corg Excursions in the Neoproterozoic Chuar Group Do Not Reflect the Exogenic Carbon Cycle

Geobiology, Volume 23, Issue 3, May/June 2025.
ABSTRACT Changes in δ13C value of bulk sedimentary organic matter (OM) throughout Earth's history are thought to reflect carbon cycle perturbations, but as sedimentary OM may derive from multiple sources, it could also record other processes. We measured δ13C of microscale components of shale OM using nano‐EA‐IRMS to investigate drivers of large ...
Heda Agić, Susannah M. Porter, Phoebe A. Cohen, Jay B. Thomas, Christopher K. Junium   +4 more
wiley   +1 more source

Cyanobacteria‐Pesticide Interactions and Their Implications for Sustainable Rice Agroecosystems

International Journal of Microbiology, Volume 2025, Issue 1, 2025.
Modern agricultural practices rely heavily on fertilizers and pesticides to boost crop yields, essential for feeding the growing global population. However, their extensive use poses significant environmental risks. Chemical‐based fertilizers and pesticides persist in ecosystems, potentially harming ecological stability.
Sadhana Yadav, Rupanshee Srivastava, Nidhi Singh, Tripti Kanda, Ekta Verma, Piyush Choudhary, Shivam Yadav, Neelam Atri, Todd R. Callaway   +8 more
wiley   +1 more source

CYANOPHYTA DEL PARQUE NACIONAL NAHUEL HUAPI (ARGENTINA), II

Darwiniana, 2008
Se identificaron 88 taxones de Cyanophyta continentales pertenecientes a los órdenes Chroococcales, Oscillatoriales, Nostocales y Stigonematales.
María T. Wenzel, Mónica M. Díaz
doaj