Effects of Simulated Mars Conditions on the Survival and Growth of Escherichia coli and Serratia liquefaciens | Applied and...
Martian soil and UV radiation: microbial viability assessment on spacecraft surfaces. Planet. Space Sci. 48:1093-1097. ... If long-term microbial survival is possible on Mars, then past and future explorations of Mars may provide the microbial ... Microbial cells would encounter a highly desiccated soil matrix and, even if dispersed in a liquid, would quickly reach aw ... Microbial ecology of the surface exploration of Mars with human-operated vehicles, p. 363-386. In C. S. Cockell (ed.), Martian ...https://aem.asm.org/content/76/8/2377
Microbial Characterization of Biofilms in Domestic Drains and the Establishment of Stable Biofilm Microcosms | Applied and...
Total cell counts ranged from 9.9 to 11.4 log10 cells/g. Based on live-dead direct viability counts, the majority of these ... Microbial Ecology. Microbial Characterization of Biofilms in Domestic Drains and the Establishment of Stable Biofilm Microcosms ... Microbial biofilms: problems of control, p. 310-327. In H. Lappin-Scott, P. Gilbert, M. Wilson, and D. Roberts (ed.), Community ... Microbial diversity in oceanic systems: rRNA approaches to the study of unculturable microbes, p. 217-248. In I. Joint (ed.), ...https://aem.asm.org/content/69/1/177
DLR Institute of Planetary Research - BIOMEX
Resistance of the lichen Buellia frigida to simulated space conditions during the pre-flight tests for BIOMEX - viability assay ... Robust symbiotic microbial communities in space research. Report to COSPAR, Space Research in Ukraine, National Academy of ... Bacterial cellulose may provide the microbial-life biosignature in the rock records. Advances in Space Research 53: 828-835. ... Metabarcoding of the kombucha microbial community grown in different microenvironments. AMB Expr 5:35, DOI 10.1186/s13568-015- ...https://www.dlr.de/pf/en/desktopdefault.aspx/tabid-10881/19035_read-44447/
3D printing of microscopic bacterial communities | PNAS
S2). Following the antibiotic dose, survival was assessed by staining cells using a Live/Dead BacLight viability kit, which ... Nowhere is the potential value of geometrical control more evident than in the study of microbial ecosystems. The burgeoning ... 2007) The effect of the chemical, biological, and physical environment on quorum sensing in structured microbial communities. ... Using this approach, we demonstrate the ability to nest distinct microbial populations in core-shell arrangements, including ...https://www.pnas.org/content/110/46/18380
Apitherapy News: May 2016
After 35 days of storage, honey kefir beverage maintained its chemical characteristics and microbial viability as required to ... Secapin, a bee venom peptide, exhibits anti-fibrinolytic, anti-elastolytic, and anti-microbial activities. Dev Comp Immunol. ... Melittin decreased the viability of UMR‑106 cells and EPCs.. In addition, it decreased EPC adhesion, migration and tube ... UMR‑106 cells and EPCs were treated with various concentrations of melittin and cell viability was determined using the MTT ...https://apitherapy.blogspot.com/2016/05/
RESULTS: Aloe vera showed a significant higher viability than HBSS (74.74%). The 50% Aloe vera showed higher viability (97.73 ... Relative high antimicrobial activities with the microbial reduction of 84, 91 and 80% against E. coli, S. aureus and C. ... The cell morphology, viability, population doubling time (PDT), and growth kinetics were evaluated. RT-PCR was carried out for ... The cell morphology, viability, population doubling time (PDT), and growth kinetics were evaluated. RT-PCR was carried out for ...https://www.iasc.org/Resources/ScientificLibrary.aspx
Consumption of Methane and CO2 by Methanotrophic Microbial Mats from Gas Seeps of the Anoxic Black Sea | Applied and...
... which may have compromised the viability of the mats and skewed the relative rates of AOM, methanogenesis, and sulfate ... Microbial Ecology. Consumption of Methane and CO2 by Methanotrophic Microbial Mats from Gas Seeps of the Anoxic Black Sea. Tina ... Microbial turnover rates. (i) AOM.AOM was analyzed by using 14CH4 combustion and 14CO2 acidification as described by Treude et ... Methane dynamics in a microbial community of the Black Sea traced by stable isotopes in vitro. Org. Geochem.37:1411-1419. ...https://aem.asm.org/content/73/7/2271?ijkey=1c6935314ed1502ad29899402a049496f67abc40&keytype2=tf_ipsecsha
Whole-cell MALDI-TOF Mass Spectrometry is an Accurate and Rapid Method to Analyze Different Modes of Macrophage Activation |...
Macrophages play a pivotal role in the immune response to microbial pathogens. They detect infectious agents in the tissues ... assess the viability of cell cultures over time (including quality control industrial applications)12; (3) monitor activation ... making sense of microbial infections. Cell Host Microbe. 3, (6), 352-363 (2008). ... through pattern recognition receptors able to detect conserved microbial patterns, such as lipopolysaccharide (LPS)16. ...https://www.jove.com/video/50926/whole-cell-maldi-tof-mass-spectrometry-is-an-accurate-rapid-method-to
Syntrophy emerges spontaneously in complex metabolic systems
The same biochemical reactions that are required for viability on primary carbon sources also confer viability on novel carbon ... Syntrophy allows a microbial community as a whole to survive in an environment, even though individual microbes cannot. The ... this de novo origin of syntrophy using experimentally validated computational techniques to predict an organisms viability ...http://www.diva-portal.org/smash/record.jsf?pid=diva2:1348367
News Desk - All News | ORNL
Biology-Microbial meltdown. November 4, 2019. A team of scientists found that critical interactions between microbes and peat ... New study analyzes viability of sustainable fuels developed through ORNL process. November 25, 2019. ...https://www.ornl.gov/news?f%5B0%5D=all_news_date%3A2019&f%5B1%5D=related_news_topics%3A1162&f%5B2%5D=related_news_topics%3A1163&f%5B3%5D=related_news_topics%3A1166&f%5B4%5D=related_news_topics%3A1168&f%5B5%5D=related_news_topics%3A1169&f%5B6%5D=related_news_topics%3A1178&f%5B7%5D=related_news_topics%3A1198
What Is the Benefit to Escherichia coli of Having Multiple Toxin-Antitoxin Systems in Its Genome? | Journal of Bacteriology
The viability of individual cultures of the wild-type (WT) (open square) and the Δ5 (open triangle) strains (A) and of mixed ... Viability was measured for 120 min (until early stationary phase) (B). The number of CFU/ml at each time point (tx) was ... The viabilities of the wild-type and the Δ5 strains decreased similarly (twofold) during the first 30 min in the presence of ... Viability was then assayed until entry to stationary phase. In the nutritional-downshift experiment, the early-log-phase wild- ...https://jb.asm.org/content/189/17/6101?ijkey=a06eee3a5bbca2c0bdcc9085b0304a0f6708f2c6&keytype2=tf_ipsecsha
Researchers uncover extreme lake - and 3000-year-old microbes - in Mars-like antarctic environment
... microbial life. Said Doran, "Mars is believed to have a water rich past, and if life developed, a Lake Vida-type ecosystem may ... and extending the viability of a lake ecosystem. "Lake Vida provides insight into a novel terrestrial ecosystem," said Doran. " ... scientists believe the lake may be an important template for the search for evidence of ancient microbial life on Mars and ...https://www.innovations-report.com/html/reports/earth-sciences/report-15261.html
News Desk - All News | ORNL
Biology-Microbial meltdown. November 4, 2019. A team of scientists found that critical interactions between microbes and peat ... New study analyzes viability of sustainable fuels developed through ORNL process. November 25, 2019. ...https://www.ornl.gov/news?f%5B0%5D=all_news_date%3A2019&f%5B1%5D=related_news_topics%3A1162&f%5B2%5D=related_news_topics%3A1166&f%5B3%5D=related_news_topics%3A1169&f%5B4%5D=related_news_topics%3A1180&f%5B5%5D=related_news_topics%3A1188&f%5B6%5D=related_news_topics%3A1198&f%5B7%5D=related_news_topics%3A1199
Got malt? The ancient food with modern benefits | Malt Products Corporation
Int J Food Microbial. 2003; 82(2):133-141.. 18 Charalampopoulos D et al. "Growth studies of potentially probiotic lactic acid ... Malt extract also has been shown to protect the viability of the probiotics L. plantarum, L. acidophilus and L. reuteri under ... "Evaluation of the effect of malt, wheat and barley extracts on the viability of potentially probiotic lactic acid bacteria ... Malt extracts were found to significantly enhance the probiotics viability as compared to other extracts and control ...https://maltproducts.com/2020/03/01/got-malt-the-ancient-food-with-modern-benefits/
First Evidence of Division and Accumulation of Viable but Nonculturable Pseudomonas fluorescens Cells on Surfaces Subjected to...
... because all it takes for the flora to get established is a single microbial input. In this case, the microbial input was 700 μl ... Viability and virulence of Escherichia coli suspended by membrane chamber in semitropical ocean water. FEMS Microbiol. Lett.34: ... Although several viability stains exist, CTC was chosen because it was proven to be useful by many researchers in association ... When the viability marker CTC was used in two similar but independent experiments, during which only one cleaning product, the ...https://aem.asm.org/content/73/9/2839
Digging Deep: Harnessing the Power of Soil Microbes for More Sustainable Farming | Lab Manager
Scientists Hit Pay Dirt with New Microbial Research Technique. Scientists Hit Pay Dirt with New Microbial Research Technique. ... thus improving the long-term viability of the land, while at the same time increasing crop yields. ... But Berkeley Lab is pursuing a microbial solution. "The good news is, there are lots and lots of microbes that have enzymes ... The challenge will be in figuring out the cause-and-effect relationships between the microbial amendments and plant growth. " ...https://www.labmanager.com/news/digging-deep-harnessing-the-power-of-soil-microbes-for-more-sustainable-farming-4802
The Year of Global Africa: Building on a Legacy of Partnership - AgBioResearch
Soil and Microbial Sciences. A plant breeder, Weebadde was keen on engaging with researchers who worked with white yam. ... research that promotes policy development and examines the viability of new technology to improve smallholder farmers ...https://www.canr.msu.edu/news/the-year-of-global-africa-building-on-a-legacy-of-partnership
Assay Development & Validation - Avance Biosciences
Microbial Testing. We provide marker retention, lytic and lysogenic phage detection, bacterial viability determination, strain ... Avance Biosciences cGMP/GLP compliant genomic and microbial assays make use of the advanced technologies including real-time ... Regulatory agencies require companies using microbial cell lines that produce products for human use to regularly complete ... Regulatory agencies require companies using microbial cell lines that produce products for human use to regularly complete ...http://www.avancebio.com/applications/diagnostic-assay-development-support/
sanitizing Archives | FoodSafetyTech
... appropriate neutralizers must be incorporated into the medium to preserve viability of the microbial cells. ... "Of all the variations that we tested, this one reduced microbial growth, respiration and discoloration, and preserved the ...https://foodsafetytech.com/tag/sanitizing/
Pdf The Cheaters Handbook The Naughty Students Bible
This FAQ viability travels removed on ve of supplier antibiotics I use assessed since 2009. I will load every system, and will ... guru and microbial navy of the conviction and the gas of strain, Manager and cookies of agents. read more ... It takes read been that meditation viability is therefore same in 20th evacuation. However, the URL of activities agree been ... Best metadata for pdf the cheaters handbook the viability: what 4thEdition items believe for their maximum role questions. ...http://icemansales.com/ostore/sabbath/images/library/pdf-the-cheaters-handbook-the-naughty-students-bible/
1.5in. 5-shot; Silicone; 4-250mL Bag, 1-15mL Tube | Sartorius
Bacterial ingress validation demonstrates the chamber form a microbial barrier after actuation. ... Regular checks cell count, viability, density and other critical process parameters. Buffer and Media Preparation ...https://www.sartorius.com/shop/ww/en/usd/bioprocess-process-solutions/1-5in-5-shot%3B-silicone%3B-4-250ml-bag%2C-1-15ml-tube/p/24TC05PPDS0021
Glyphosate drift affects arbuscular mycorrhizal association in coffee
Glyphosate reduces spore viability and root colonization of arbuscular mycorrhizal fungi. Appl. Soil Ecol., v. 64, n. 1, p. 99- ... In: RAI, M. K. (Org.). Handbook of microbial biofertilizers. New York: The Haworth, 2006. p. 325-352. [ Links ]. ... VIEIRA, R. F.; SILVA, C. M. M. S.; SILVEIRA, A. P. D. Soil microbial biomass C and symbiotic processes associated with soybean ...https://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582014000400013
Microchip against infections: a method for the rapid diagnostic tests of microorganisms developed by ETU researchers will...
Viability of the microcolonies is determined in the modules for testing sensitivity to antibiotics and is carried out by the ... The use of miniature platforms for the cultivation of juvenile colonies of pathogenic microbial cells allows the orderly growth ... assessment of antibiotics effect on the microorganism viability, data processing. Various technologies of device integration ... from the ETU and the Pasteur Institute have obtained a patent for the invention of a method for growing colonies of microbial ...http://globaluni.ru/en/news/427
oxidative stress | Applied and Environmental Microbiology
Microbial Ecology. Response of the Anaerobic Methanotroph "Candidatus Methanoperedens nitroreducens" to Oxygen Stress " ... Oxidative damage may diminish cell vitality and viability by reducing metabolism and eventually leading to aging and ultimate ...https://aem.asm.org/keyword/oxidative-stress
Seminar: 'Investigating the role of cell viability in genetic markers for microbial source tracking of fecal contamination in a...
Seminar: "Investigating the role of cell viability in genetic markers for microbial source tracking of fecal contamination in a ... Home » Upcoming Meetings » Seminar: "Investigating the role of cell viability in genetic markers for microbial source tracking ... "Investigating the role of cell viability in genetic markers for microbial source tracking of fecal contamination in a southern ...https://www.sccwrp.org/event/Investigating-the-role-of-cell-viability-in-genetic-markers-for-microbial-source-tracking-of-fecal-contamination-in-a-southern-California-watershed/