Sentences with phrase «of microbial organisms»

This sounds like the tagline for a science fiction movie, but it describes the amazing life - cycles of microbial organisms that form the biological soil crusts (BSCs) of Earth's deserts.

Our bodies are home to many TRILLIONS of microbial organisms (aka.

Not exact matches

And Noah saved 2 of every known microbial organism, herded onto this boat from every continent, including arctic wolves and polar bears.

These foods contain trillions of healthy microbial organisms, live enzymes and L - glutamine which is the major amino acid that is needed to produce healthy intestinal cells.

While the Rockland County Commissioner of Health Dr. Patricia Ruppert stated that measurements did not reach levels that represent a public health concern, turbidity can interfere with disinfection and provide a medium for microbial growth; may indicate the presence of disease causing organisms; and those dynamics can have effects on health, particularly those with compromised immune systems.

A microbial fuel cell, for example, could generate electricity by capturing electrons from the bacteria on electrodes instead of the rocks that these organisms evolved to breathe.

Microbial geneticists Paul Rainey and Michael Travisano of Oxford University wanted to examine diversification in simpler organisms within the confines of the lab.

But the team hopes the Lake Whillans microbial community can help it understand so - called extremophile organisms that can exist in the extreme dark and cold, and how such microbes might also be affecting the chemistry of the ice itself.

The interesting thing about the research is that Madsen's team was able to isolate the organism that was actually responsible for what they saw in the field, says microbial biologist Norman Pace of the University of Colorado, Boulder.

And so the microbial world was delegated to an invisible world in the 18th century — as natural philosophers turned to questions about the evolution of plants and animals, and the geologic structures that contained fossil remains of extinct organisms.

Designed to examine how spaceflight affects potentially infectious organisms, the Micro-8 investigation will provide new insights into better management and treatment of C. albicans infections when they occur on Earth as well as in space, and may offer ways to combat other microbial pathogens.

Closer to home, scientists are designing devices that could be deployed on Mars or Europa, one of Jupiter's moons, to detect microbial organisms.

Both these categories of organisms (phyla) contain microbial species that can break down complex carbohydrates, resulting in the production of SCFAs.

Only a small percentage of those microbes can be isolated and grown in the lab — so Iverson and the team skipped those steps, sequencing a whole microbial community and proceeding algorithmically to disentangle details of the individual organisms in the community.

«Since the microbial community is a critical part of a food web, global warming will have direct impacts on organisms feeding on plankton... What exactly and how large this impact will be will require more data to understand.»

It did, however, temporarily suppress four distinct organisms early in life during the critical window of microbial colonization: Lactobacillus, Allobaculum, Candidatus Arthromitus, and an unnamed member of the Rikenellaceae family, which may have important metabolic and immunological interactions.

Viral infections simultaneously reduce the amount of nutrients and materials available to larger organisms by killing microbial cells, but also stimulate microbial activity through the release of organic matter and nutrients, which provides increased biomass available for larger organisms including fish.»

Simultaneous sequence analysis of all organisms in filtered samples from the Sargasso Sea indicates the presence of over 1800 species, with unexpectedly large microbial diversity.

«This should not only expedite scientific discovery, but help us better engineer microbial organisms to further biotechnology and medicine,» says Dr. Chase Beisel, an assistant professor of chemical and biomolecular engineering at NC State and senior author of a paper on the work.

«Instead of targeting one organism, we're essentially getting a fingerprint of the microbial community of potential sources in that sample.

Bioerosion is the removal of mineralised substrate through the action of organisms, and has been found to be the most common form of microbial attack of archaeological bone (Figure 1).

She added, «New model systems will be a magnet for people from outside the field of marine microbial ecology as they will suddenly be able to work with marine microbes in ways that they are used to working with other model organisms.»

Using a microbial community veers from the approach typically taken of using isolated organisms to obtain enzymes.

Risk Assessment Form (3) Required for projects using hazardous chemicals, activities or devices, and some PHBA's including protists, composting, coliform test kits, decomposition of vertebrate organisms and microbial fuel cells and must be completed and signed by the DS or QS prior to student experimentation.

Manmade production of ammonia and nitrate fertilizers has exploded in recent decades and now vastly exceeds the amount of atmospheric nitrogen converted into reactive nitrogen by microbial organisms around the world.

Still, he said, the new data, «has important implications for understanding the genesis of cancer and the interaction between human cells and other microbial or viral organisms in or around us.»

Plant, root, and soil microbiome Photoautotrophic organisms control microbial abundance, diversity, and physiology in different types of biological soil crusts.

Plants are sessile organisms living in complex environments in which they are continuously exposed to a broad range of microbial pathogens.

While our expectations have changed from the idea of cities and walking, talking Martians, to the thought that microbial organisms may lie deep beneath Mars» surface, this hope hasn't died.

Today, microbes continue to evolve in response to an ever - changing environment, and microbial ecosystems still govern the biogeochemical cycling of the planet and profoundly affect the function of all other living organisms.

Inspired by a 2009 FCL team retreat and field trip to Mistaken Point, Newfoundland, coauthors David Jacobs, Roger Summons, David Johnston, and Marc Laflamme used models of canopy flow to explain how sticking up into the water column provided rangeomorphs, some of these earliest multicellular organisms preserved at Mistaken Point, a competitive advantage over microbial mats.

For years scientists have prioritised studying human - related organisms and, therefore, have excluded the vast majority of the microbial world, biasing our view of the extant biodiversity.

These organisms have been implicated in a range of potential applications including biophotovoltaics, microbial fuel cells, bioremediation of heavy metals and more.

«Some different microbial species, derived from samples of [two] meteorites, have been cultured, cloned and classified by 16S rDNA typing and found to be not essentially different from present day organisms [here on Earth]; they also appear sensitive to growth inhibition by specific antibiotics.»

Where the roughly one billion probiotic organisms per serving of yogurt work to feed and clean your gut bacteria and intestinal tract, the up to 40 billion in a cup of kefir actually work to repopulate and colonize your microbial population.

Instead of any one particular organism associated with inflammatory bowel diseases, they observed significant shifts in microbial populations between healthy subjects and those with disease, including a loss of normally protective bacterial populations.

The paper, which appears in the August issue of the US - based journal, Pediatrics, suggests childhood exposure to microbial organisms via thumb - sucking and nail - biting could reduce the risk of developing allergies.

Moisture is one of the key ingredients needed by fungi and other microbial organisms to grow and proliferate.

«In Methanoflorens, we discovered the microbial equivalent of an elephant, an organism that plays an enormously important role in what happens to the whole ecosystem.»

Some of this exchange is mediated by microbial marine organisms through photosynthesis, in which carbon dioxide is converted into organic matter, and respiration, in which the latter is metabolized.

Professional Duties & Responsibilities Biomedical and biotechnology engineer with background in design of biomaterials, biosensors, drug delivery devices, microfrabrication, and tissue engineering Working knowledge of direct cell writing and rapid prototyping Experience fabricating nanocomposite hydrogel scaffolds Proficient in material analysis, mechanical, biochemical, and morphological testing of synthetic and biological materials Extensive experience in bio-imaging processes and procedures Specialized in mammalian, microbial, and viral cell culture Working knowledge of lab techniques and instruments including electrophoresis, chromatography, microscopy, spectroscopy, PCR, Flow cytometery, protein assay, DNA isolation techniques, polymer synthesis and characterization, and synthetic fiber production Developed strong knowledge of FDA, GLP, GMP, GCP, and GDP regulatory requirements Created biocompatible photocurable hydrogels for cell immobilization Formulated cell friendly prepolymer formulation Performed surface modification of nano - particle fillers to enhance their biocompatibility Evaluated cell and biomaterial interaction, cell growth, and proliferation Designed bench - top experiments and protocols to simulate in vivo situations Designed hydrogel based microfluidic prototypes for cell entrapment and cell culture utilizing computer - aided robotic dispenser Determined various mechanical, morphological, and transport properties of photocured hydrogels using Instron, FTIR, EDX, X-ray diffraction, DSC, TGA, and DMA Assessed biocompatibility of hydrogels and physiology of entrapped cells Evaluated intracellular and extracellular reactions of entrapped cells on spatial and temporal scales using optical, confocal, fluorescence, atomic force, and scanning electron microscopies Designed various biochemical assays Developed thermosensitive PET membranes for transdermal drug delivery application using Gamma radiation induced graft co-polymerization of N - isopropyl acylamide and Acrylic acid Characterized grafted co-polymer using various polymer characterization techniques Manipulated lower critical solution temperature of grafted thermosensitive co-polymer Loaded antibiotic on grafted co-polymer and determined drug release profile with temperature Determined biomechanical and biochemical properties of biological gels isolated from marine organisms Analyzed morphological and mechanical properties of metal coated yarns using SEM and Instron Performed analytical work on pharmaceutical formulations using gas and high performance liquid chromatography Performed market research and analysis for medical textile company Developed and implement comprehensive marketing and sales campaign