We report here two draft cyanobacterial genome sequences, those of IPPAS B-1201, isolated from a hot spring in the Turgen Gorge (Kazakhstan), and the uncharacterized cyanobacterium IPPAS B1203, isolated from a hot spring in Karlovy Vary (Czech Republic). These two strains were deposited at the Collection of Microalgae (IPPAS) of the Timiryazev Institute of Plant Physiology.
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http://dx.doi.org/10.1128/genomeA.01548-17 | DOI Listing |
J Water Health
December 2024
US Environmental Protection Agency, Office of Research and Development, Cincinnati, OH 45268, USA.
Hot water systems are the most frequent environment associated with the prevalence and growth of opportunistic premise plumbing pathogens (OPPPs). Previous studies identified water heaters as a source of waterborne diseases and concluded that design variables may contribute to their prevalence. A multifaceted approach was used to investigate the vertical stratification of the microbiome and selected OPPPs in an electric water heater tank connected to a home plumbing system simulator.
View Article and Find Full Text PDFBMC Microbiol
December 2024
Winogradsky Institute of Microbiology Federal Research Center Fundamentals of Biotechnology Russian Academy of Sciences, 60 let Oktyabrya Prospect, 7 Build.2, Moscow, Russia.
The Kuril Islands are located in the Far-East of Russia and enriched with shallow and terrestrial hot springs. Prokaryotic diversity of Kuril geothermal environments has been studied fragmentarily and mainly by culture-dependent methods. We performed the first large-scale investigation of microbial communities, inhabited more than 30 terrestrial hot springs of Kunashir and Iturup Islands, analyzed by 16S rRNA gene fragment amplicon sequencing, together with chemical analysis of thermal waters and sediments.
View Article and Find Full Text PDFInt J Biol Macromol
December 2024
Yunnan Key Laboratory of Wood Adhesives and Glue Products, Southwest Forestry University, Kunming 650224, PR China; College of Materials and Chemical Engineering, Southwest Forestry University, Kunming 650224, PR China. Electronic address:
The manufacturing of soy-based adhesives with high bonding strength, excellent water resistance, and exceptional environmental performance still faces difficulties. In this work, using glyoxal-urea (GU) resin, chitosan (CS), and soy protein isolate (SPI) as the primary raw materials in order to effectively mitigate the release of free formaldehyde commonly found in traditional wood-based panels. Obtaining an adhesive with high strength, excellent water resistance, and a stable cross-linking structure of GU/CS/SPI (CS represents different mass fractions of chitosan solution).
View Article and Find Full Text PDFFood Chem
December 2024
Nano-biotechnology Key Laboratory of Hebei Province, State Key Laboratory of Metastable Materials Science and Technology, School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, PR China. Electronic address:
This study presented the well stable W1/O/W2 double emulsions stabilized by food-grade nanoparticles. Firstly, the nanoparticles were prepared based on soybean protein isolate and Hohenbuehelia serotina polysaccharides by physical effects, which had the elliptical morphology and the average particle size of 639.96 nm.
View Article and Find Full Text PDFGels
December 2024
Department of Food Science, National Taiwan Ocean University, Keelung 202301, Taiwan.
Egg sausages, an essential component of traditional Chinese hot pot cuisine, have specific storage requirements and are predominantly distributed through refrigerated channels. A significant consideration in the freezing of egg sausages pertains to syneresis and textural modifications that manifest in the protein gel structure upon thawing. This research investigated the efficacy of incorporating whey protein isolate, soy protein isolate (at concentrations of 0.
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