Sentences with phrase «many antibiotic resistance genes»
And on the subject of public health, it is worth exploding the number one myth of anti-GM lobbyists that the antibiotic resistance genes carried by some GM crops might lead to devastating human epidemics if transferred to bacteria.
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Mice trapped in New York City apartment buildings harbored disease - causing bacteria and antibiotic resistance genes.
Specifically, they have found unnaturally high levels of antibiotic resistance genes in sediments where the river comes into contact with treated municipal wastewater effluent and farm irrigation runoff as it flows 126 miles from Rocky Mountain National Park through Fort Collins and across Colorado's eastern plain, home to some of the country's most densely packed livestock operations.
«Antibiotic resistance genes,» she answers.
Bacteria make up about one - third of the solid matter in human stool, and Scott Weber, of the State University of New York at Buffalo, studies what happens to the antibiotic resistance genes our nation flushes down its toilets.
Bacteriophages, or viruses that infect bacterial pathogens, may also act as vectors of virulence or of antibiotic resistance genes, ultimately making bacterial disease worse for the host.
The desire of the host to acquire antibiotic resistance genes from its guest could have driven this chain of events, he says.
«Antibiotic resistance genes are essentially everywhere.»
There is a very good reason microbes would be armed with antibiotic resistance genes, the researchers explain.
More than three fourths of all current antibiotics used to treat human infections are produced by Actinobacteria, which at the same time carry antibiotic resistance genes.
«The fact that we were able to detect antibiotic resistance genes at relatively important abundance in every environment tested is certainly our most striking result.»
The scientists» analyses detected antibiotic resistance gene determinants in all 71 environments represented in the public data, including soil, oceans, and human feces.
«We found that as more «mixing» occurs between local dust and that which comes from far off, the lower the contribution of the imported antibiotic resistance genes.»
A plasmid is like a bacterial gene delivery truck; it is the primary way antibiotic resistance genes spread between bacteria.
The method is so effective in so many kinds of plants that «all previous technology uses antibiotic resistance genes,» says Michael Syvanen, a microbiologist at the University of California, Davis.
Now, a team led by microbiologist Tim Kunkel of The Rockefeller University in New York City has shown that at least two crops — lettuce and tobacco — can be engineered without using antibiotic resistance genes.
Reetta Satokari's group has an interesting ongoing project where they look at the effects of faecal microbiota transplant on antibiotic resistance genes detected in the patient's microbiota.
«New technology could reduce spread of antibiotic resistance genes through compost.»
While antibiotic resistance genes are not harmful in themselves, they limit the use of antibiotics for treating bacterial infections and pose a serious threat to global public health if they get transmitted to humans from environmental sources, such as compost.
Hyperthermophilic composting, therefore, has the potential to make composting end products safer by reducing the abundance of unwanted antibiotic resistance genes.
«We obtained a total of 36 antibiotic resistance genes from the antibiotic - resistant E. coli.»
Previous research by Professor Keevil and Dr Warnes has proved copper's efficacy against norovirus, influenza and hospital superbugs, such as MRSA and Klebsiella, plus stopping the transfer of antibiotic resistance genes to other bacteria to create new superbugs.
Plasmids are also key players in moving antibiotic resistance genes between different bacterial species.
As well as Zika virus, the team has also used SHERLOCK to detect antibiotic resistance genes in Klebsiella pneumoniae bacteria, and health - related gene variants in human saliva.
In one instance, he made the memory especially easy to read by engineering the cells to mutate an antibiotic resistance gene in response to light.
As well as Zika virus, the team has also used SHERLOCK to detect antibiotic resistance genes in Klebsiella pneumoniae bacteria, and health - related gene variants in human saliva (Science, DOI: 10.1126 / science.aam9321).
«We were happy to find that antibiotic resistance genes from soil bacteria generally aren't poised to jump suddenly into pathogens,» Dantas said.
«We suspect that one of the primary factors that drives the sharing of antibiotic resistance genes is exposure to new antibiotics,» Dantas said.
Further analysis reveals that the antibiotic resistance genes are often lumped together into «resistance islands» within microbes» DNA, with up to five genes within one island.
The approximately 3,000 antibiotic resistance genes the researchers identified in soil bacteria typically were not close to such elements.
Dr Melita Gordon, from the University of Liverpool's Institute of Infection and Global Health, said: «Importantly, the antibiotic resistance genes, which have previously been carried on a separate genetic package, have now been incorporated into the main chromosome of the bacteria itself, which is likely to make it easier for the Typhoid strain to retain these resistance genes.»
Plasmids are pieces of independent DNA that often carry multiple antibiotic resistance genes.
Temporal succession of soil antibiotic resistance genes following application of swine, cattle and poultry manures spiked with or without antibiotics — Yu - Jing Zhang — Environmental Pollution
Diverse and abundant antibiotic resistance genes from mariculture sites of China's coastline — Quanxin Gao — Science of The Total Environment
The accuracy of the poreFUME pipeline is > 97 % sufficient for the reliable annotation of antibiotic resistance genes.
As for the wastewater treatment plant, Dantas called it the perfect storm for transmitting antibiotic resistance genes.
Unyvero UTI's ability to detect the mcr - 1 antibiotic resistance gene is also significant, given that it confers plasmid - mediated resistance to colistin, a last - resort antibiotic for treating Gram - negative infections.»
** A reservoir of «historical» antibiotic resistance genes in remote pristine Antarctic soils.
Emblematic of our goal to be a «hands - on» science center, a 32 - seat lab was the first space renovated, and in the spring of 1988 we conducted the first lab field trips during which students cut and separated viral DNA or inserted an antibiotic resistance gene into bacteria.
In pathogenic bacteria, plasmids may carry antibiotic resistance genes.
PAHs accelerate the propagation of antibiotic resistance genes in coastal water microbial community.
• Detect Zika virus in blood and urine samples within hours and distinguish between its African and American strains • Distinguish between Zika and dengue • Discriminate different types of bacteria, like E. coli • Detect cancer cell mutations • Detect antibiotic resistance genes • Read human genetic information from saliva sample
Investigating antibiotics, antibiotic resistance genes, and microbial contaminants in groundwater in relation to the proximity of urban areas — Edina Szekeres — Environmental Pollution
An assessment of the risks associated with the use of antibiotic resistance genes in genetically modified plants: report of the Working Party of the British Society for Antimicrobial Chemotherapy.
Some transgenic crops contain antibiotic resistance genes as selection markers that were used during the process of transgene construction.
The antibiotic resistance genes present in genetically modified foods are already easily found in any human intestine in a form that frequently moves around between different bacteria and can easily take up residence in new bacteria.
Expert scientific opinion has repeatedly reaffirmed that the presence of antibiotic resistance genes in GM foods is unable to change the level of antibiotic resistance present in gut bacteria (Bennett PM and others 2004, EFSA 2004, Salyers A (n.d.), van den Eede and others 2004).
Bacteriodes is also rich in mobile elements, although these do not harbor antibiotic resistance genes.
To characterize the resistome in detail we searched the metagenomes for signatures of known antibiotic resistance genes.
Short - read, high - throughput sequencing technology can not identify the chromosomal position of repetitive insertion sequences that typically flank horizontally acquired genes such as bacterial virulence genes and antibiotic resistance genes.