Sentences with phrase «of bacterial culture»

Mcc is a small — molecular - weight bacteriotoxin, with activity regulated in vivo by aggregation into amyloid fibrils at the stationary phase of the bacterial culture (Bieler et al., 2005; Shahnawaz et al., 2017).

They found that a volume of bacterial culture about the size of a regular wine bottle gave off enough light to read by.

But as Redinbo and colleagues report in this week's Proceedings of the National Academy of Sciences USA, if the mechanism for this genetic transfer is blocked, the selective death of the antibiotic - resistant members of a bacterial culture is somehow triggered.

A tissue slice, a tumor biopsy, or a sample of a bacterial culture yields a sequence representing the average of all of the cells within it, even though researchers know there can be tremendous variation between those cells.

«It's certainly a strange experience to see a photograph of bacterial cultures you took in the lab appear on the CBS evening news.

The prepared tubes were placed in groups of eight inside another specialized device called a group activation pack (GAP)-- designed to activate all of the bacterial cultures at once.

In other words, rather than combing through thousands of molecules seeded in thousands of bacterial cultures, a scientist may one day be able to design RNA with software akin to computer - aided drafting programs used by engineers and architects.

The findings are relevant, for example, to our understanding of how pathogens can resist antibiotics, or how the performance of bacterial cultures in industrial processes or wastewater treatment plants can be maintained under dynamic conditions.

The result of her angst has been yet another alternative from a more defined subset of ingredients — essentially a mix of bacterial cultures.

Nowadays, though, most commercial cultured butter is «cultured» by the incorporation of bacterial cultures.

«There have been great strides in the area of bacterial cultures formulated and bottled for specific purposes within the aquarium to recreate the natural occurrences of natural environments, but in a much more controlled setting,» he says.

Not exact matches

Enzymes and cheese culture are included to aid in the manufacture of the cheese — these ingredients are bacterial agents that determine the taste, texture and appearance of cheese products.

The author states that if you ferment the yogurt for 24 hours according to her method (she recommends the yogurt maker and starter that I use in this recipe) that «virutally» all of the lactose will be digested by the bacterial culture.

I eat Greek yogurt for breakfast every morning during the week because it contains many bacterial cultures which is excellent for digestion, it is also a good source of protein -LCB- less than 1 cup of greek yogurt provides 15g of protein! -RCB-

Just check the temp of your yogurt to make sure it doesn't exceed the maximum temp, or your bacterial culture will die.

Of course, I don't know the bacterial make - up of the home - grown, so it's possible it proliferates only some of the culture strains, or something; but I thought I'd pass it oOf course, I don't know the bacterial make - up of the home - grown, so it's possible it proliferates only some of the culture strains, or something; but I thought I'd pass it oof the home - grown, so it's possible it proliferates only some of the culture strains, or something; but I thought I'd pass it oof the culture strains, or something; but I thought I'd pass it on.

In 250 water deliveries we performed bacterial cultures of water samples obtained from the bath after filling and after delivery.

Some of the formula recalls in the last few years have been triggered by the discovery of high levels of phytoestrogen hormones, high levels of aluminum and lead, bacterial contamination, unsanitary production linked to gastrointestinal illness, salmonella, and glass particles mixed in with the powder Researchers in the Netherlands found dangerous bacteria, which can cause meningitis and sepsis, in 52.5 percent of the formula samples they cultured from 35 countries.

If your child looks sick, the symptoms aren't improving with time, or your pediatrician suspects a bacterial infection, he may perform a culture of the stool, and treat appropriately.

Studies have shown that the live bacterial cultures found in yogurt are safe and effective for treating a case of diarrhea.

She'll examine him and probably evaluate a stool culture for signs of a bacterial infection.

«Normally when you detect sepsis, you do it through bacterial culture; that takes two days on the short end to 15 days on the long end,» said Dimitri Pappas, an associate professor of chemistry.

Even if it's not the norm, we've all heard stories of spitting in another person's bacterial cultures, or negatively peer reviewing a competitor's paper, or the most devastating way to sabotage someone's lab: recommending it to prospective high school interns.

Two of the piles were treated only with bacterial cultures or chemical fertilizers.

New research to be published January 13 in the journal Scientific Reports shows that some bacterial cultures adopt an all - for - one / one - for - all strategy that would make a socialist proud in preparing for the possibility of an antibiotic onslaught.

We are thankful for our families who don't flinch when we say that we need to go into the lab at midnight, even though the gist of this sentiment is that we're choosing bacterial cultures over them.

With the help of my colleagues I started growing retroviral vector - containing plasmids in bacterial cultures, isolating the plasmid DNA and transfecting special producer cell lines with these plasmids.

First, they managed to make the bacterial lysostaphin gene function effectively in cultures of mammalian cells.

Set up experiments for whole week: Start cell cultures, book microscopes, make buffers, and even find time over the bacterial incubator for a spot of eyelash fluttering at the sexy postdoc in the lab next door.

She added bacterial cells to a culture of a widely used mammalian cell line derived from the ovaries of Chinese hamsters.

A positive bacterial culture of sinus fluid was the preferred reference standard in this study.

The new method circumvents the problem of not being able to culture many of these bacteria in the lab by transferring genes from these bacteria into another bacterial species that is easier to work with.

This distributed biological memory leverages the large number of cells in bacterial cultures and encodes information into their collective genomic DNA in the form of the fraction of cells that carry specific mutations.

In proof - of - concept studies performed in bacterial E. coli strains grown in culture or the mouse gastrointestinal tract, the approach can prevent the survival of antibiotic resistant variants.

Mechanisms that control bacterial populations in continuous ‐ flow culture models of mouse large intestinal flora

(A) Isolated islets from 3 - wk - old, female, Tg - hIAPP mice were cultured in presence of different concentrations of IAPP aggregates prepared in vitro from synthetic IAPP, as well as controls treated with other amyloidogenic proteins, including the Alzheimer's disease — associated protein Tau (the K18 fragment) and the bacterial amyloid Mcc.

A routine microbiological workup for infectious causes of the outbreak, including bacterial, mycoplasma, and fungal cultures, was negative.

GenIbet offers 1000 m2 of GMP - compliant upstream and downstream manufacturing facilities, including QC labs and R&D facilities, three BSL2 units for the cultivation of bacterial cells (50 L capacity), insect and mammalian cells (50 L capacity for suspension cell cultures, 168,000 cm2 capacity for adherent cells) and the propagation of viruses (50 L capacity, with space to expand up to 200 L).

Sequence analysis of 16S rRNA identified several hundred bacterial species of the intestinal ecosystem, most of which can not be cultured.

This chart shows the bacterial composition of the community in the bioreactor after two weeks of culturing.

The research, published in the Proceedings of the National Academy of Sciences in September 2017, uses a combination of real - world bacterial culture results and medical records from nursing home patients, and a computing approach known as systems biology.

One of the open secrets of the life sciences used to be that 99 % of all bacterial species couldn't be cultured in the lab - but all of a sudden and with a comparatively simple technological advance, that has changed.

To better understand the molecular drivers behind resistance, researchers at the Centers for Disease Control and Prevention (CDC) in Atlanta, Georgia, recently conducted a whole - genome analysis of an unusual bacterial strain cultured from a patient in the United States.

Dr. Barrangou and colleagues at DuPont established the biological role of CRISPR - Cas systems in adaptive immunity in bacteria, and used CRISPR - based technologies for bacterial genotyping of industrial cultures, and for the vaccination of dairy cultures against bacteriophages.

Individual female adult wasps (n = 50) of the sequenced strain (AsymC) were infected by poking with a 0.1 mm dissecting pin dipped in a bacterial culture containing an equal mixture (as measured by OD600) of Serratia marsecens and Enterococcus faecalis.

Comparisons of bacterial and Archaeal Communities in the Rumen and a Dual - Flow Continuous Culture Fermentation System using Amplicon Sequencing — I J Salfer — Journal of Animal Science

The present study constitutes the first culture - independent metagenomic analysis of environmental bacterial communities polluted with high levels of antibiotics.

Here we describe the use of a stool substitute preparation, made from purified intestinal bacterial cultures derived from a single healthy donor, to treat recurrent C. difficile infection that had failed repeated standard antibiotics.

By extracting DNA from the coprolites, followed by metagenomic characterization, we show that both cultures can be distinguished from each other on the basis of their bacterial and fungal gut microbiomes.

Characterization of the spoilage potential of pure and mixed cultures of bacterial species isolated from tropical yellowfin tuna (Thunnus albacares)-- A. Silbande et al. — Journal of Applied Microbiology