Results 1 to 10 of about 20,619 (168)

2-Methylisoborneol (2-MIB) Excretion by Pseudanabaena yagii under Low Temperature [PDF]

Microorganisms, 2021
Outbreaks of 2-methylisoborneol (2-MIB) contamination in drinking water sources cause inconvenient odor issues in the water distribution system. In this study, microscopy-based isolation with physiological and molecular phylogenetic characterization were
Ju-Yong Jeong, Sang-Hoon Lee, Mi-Ra Yun, Seung-Eun Oh, Kyong-Hee Lee, Hee-Deung Park   +5 more
doaj   +5 more sources

Production and release of 2-MIB in Pseudanabaena: Effects of growth phases on cell characteristics and 2-MIB yield

Ecotoxicology and Environmental Safety
2-methylisoborneol (2-MIB), a secondary metabolite produced by cyanobacteria, often causes a musty odour in water, threatening the safety of drinking water supplies.
Hailing Wang, Lin Li, Shaozhe Cheng, Liang Chen, Haiyang Zhang, Xuezhi Zhang   +5 more
doaj   +3 more sources

Prognostic relevance of MIB-1 labeling index in VHL-associated and sporadic spinal hemangioblastomas: a subgroup analysis from a multicentric study [PDF]

Acta Neuropathologica Communications
Spinal hemangioblastomas (sHB) are rare vascular tumors, with distinct clinical courses between von Hippel-Lindau (VHL)-associated and sporadic cases.
Johannes Wach, Alim Emre Basaran, Obada T. Alhalabi, Jürgen Beck, Vicki M. Butenschoen, Steven D. Chang, Marcus Czabanka, Tomasz Czernicki, Philipp Dammann, Roberto Doria-Medina, Sven Oliver Eicker, Alonso Barrantes-Freer, Christine Gizaw, Erdem Güresir, Marc Hohenhaus, Romina Hohenhaus, Ahed H. Kattaa, Fatma Kilinc, Lukas Klein, Nikolaus Kögl, Sandro Krieg, Przemyslaw Kunert, Maximilian Middelkamp, Bernhard Meyer, Nicolas Neidert, Julia Onken, Tobias Pantel, David J. Park, Laurèl Rauschenbach, Roman Sankowski, Alejandro N. Santos, Nils Ole Schmidt, Sebastian Siller, Ulrich Sure, Claudius Thomé, Tarik Tihan, Martin Vychopen, Peter Vajkoczy, Maria Wostrack, Jan-Helge Klingler   +39 more
doaj   +2 more sources

Cnb proteins affect the intracellular 2-MIB retention in heterologous gene expression systems. [PDF]

Arch Microbiol
2-methylisoborneol (2-MIB) is one of the main cyanobacterial metabolites responsible for unpleasant taste and odor in drinking water. 2-MIB biosynthesis involves a two-step enzymatic reaction catalyzed by enzymes encoded by the mtf and mtc genes. Two homologous genes, cnbA and cnbB, which encode cyclic nucleotide-binding proteins of unknown function ...
Dayarathne K, Atsuzawa K, Ishikawa T, Watanabe S, Kaneko Y, Kadeer A, Yamaguchi M, Kawai-Yamada M.   +7 more
europepmc   +2 more sources

Insights from the draft genome of the subsection V (Stigonematales) cyanobacterium Hapalosiphon sp. Strain MRB220 associated with 2-MIB production. [PDF]

Stand Genomic Sci, 2016
A non-axenic unialgal culture containing a Subsection V (Stigonematales) cyanobacterium, Hapalosiphon strain MRB 220, was obtained from a benthic freshwater algal mat through multiple transfers following growth in sterile media.
Tan BF, Te SH, Boo CY, Gin KY, Thompson JR.   +4 more
europepmc   +4 more sources

Adsorption of Geosmin and 2-MIB to Porous Coordination Polymer MIL-53(Al)

Journal of Water and Environment Technology, 2022
Porous coordination polymers (PCPs) are porous materials with large specific surface area and pore ume, and are expected to be used as separation materials for environmental pollutants.
Koji Tosa, Genki Nakamura, Kota Miyabayashi, Haruna Ishisaki, Yuta Takahashi   +4 more
doaj   +2 more sources

Adsorption of Algal-Derived 2-Methylisoborneol (MIB) and Dimethyl Disulfide (DMDS) onto Activated Carbon: The Role of Pore Structure and Hydrophobicity [PDF]

Molecules
2-methylisoborneol (MIB, d = 0.6 nm) and dimethyl disulfide (DMDS, d = 0.7 nm) produced by algal metabolism are the main olfactory contaminants of drinking water.
Yuqin Zhao, Yulan Zhao, Hui Guo, Denghui Peng, Wenwen Kong, Fengjian Yan, Shumei Zhou, Quansheng Li, Boxiong Shen, Chongrui Lyu   +9 more
doaj   +2 more sources

eDNA- and eRNA-Based Detection of 2-Methylisoborneol-Producing Cyanobacteria and Intracellular Synthesis Dynamics in Freshwater Ecosystem [PDF]

Biology
Taste and odor (T&O) compounds in freshwater are frequently produced by certain cyanobacteria; however, their occurrence remains difficult to predict.
Keonhee Kim, Chaehong Park, Nan-Young Kim, Soon-Jin Hwnag   +3 more
doaj   +2 more sources

Determination of Geosmin and 2-Methylisoborneol and Associated Microbial Composition in Rainbow Trout Aquaculture Systems for Human Consumption [PDF]

Foods
This study investigated the seasonal and spatial dynamics of off-flavour compounds—geosmin and 2-methylisoborneol (2-MIB)—in an intensive rainbow trout (Oncorhynchus mykiss) aquaculture system for human consumption in western Spain. Weekly water and fish
Juan José Córdoba-Granados, Almudena V. Merchán, Carlos Moraga, Paula Tejero, Alberto Martín, María José Benito   +5 more
doaj   +2 more sources

Avaliação do potencial de processos oxidativos avançados para remediação de águas contaminadas com geosmina e 2-MIB Evaluation of advanced oxidation processes for remediation of contamined water with geosmin and 2-MIB

Química Nova, 2008
In this work, the efficiency of some homogeneous advanced oxidation processes (UVC/H2O2, Fe2+/H2O2, UVC/Fe2+/H2O2, UVA/Fe2+/H2O2, solar/Fe2+/H2O2) was investigated toward the degradation of geosmin and 2-methylisoborneol (2-MIB).
Adriane Martins de Freitas, Carla Sirtori, Patricio G. Peralta-Zamora   +2 more
doaj   +2 more sources