New analysis has moved a move closer to harnessing viruses to struggle bacterial an infection, reducing the threat of antibiotic resistance. A developing quantity of infections, which include pneumonia, tuberculosis, gonorrhoea, and salmonellosis, are producing antibiotic resistance, which signifies they getting harder to deal with, ensuing in bigger death costs, […]
Bacteria
Engineered bacteria produce medium-chain olefins that could replace oil and gas in syntheses — ScienceDaily
If the petrochemical business is at any time to wean by itself off oil and gasoline, it has to locate sustainably-sourced chemicals that slip very easily into existing procedures for producing items these kinds of as fuels, lubricants and plastics. Earning individuals chemicals biologically is the clear possibility, but microbial […]
New method opens the door to efficient genome writing in bacteria | MIT News
Biological engineers at MIT have devised a new way to successfully edit bacterial genomes and program recollections into bacterial cells by rewriting their DNA. Working with this approach, numerous forms of spatial and temporal facts can be permanently stored for generations and retrieved by sequencing the cells’ DNA. The new […]
A more efficient, safer alternative to sourcing copper via bacteria — ScienceDaily
Copper remains one particular of the solitary most ubiquitous metals in each day lifestyle. As a conductor of heat and electric power, it is utilized in wires, roofing and plumbing, as perfectly as a catalyst for petrochemical crops, photo voltaic and electrical conductors and for a wide assortment of electrical […]
A safer way to deploy bacteria as environmental sensors | MIT News
In recent several years, researchers have formulated many strains of engineered micro organism that can be utilised as sensors to detect environmental contaminants these types of as hefty metals. If deployed in the purely natural surroundings, these sensors could support experts monitor how pollutant amounts change above time, in excess […]
Metabolic mutations help bacteria resist drug treatment | MIT News
Microorganisms have lots of approaches to evade the antibiotics that we use towards them. Each individual 12 months, at minimum 2.8 million men and women in the United States develop an antibiotic-resistant an infection, and much more than 35,000 individuals die from this sort of bacterial infections, according to the […]
A new tool to investigate bacteria behind hospital infections | MIT News
Researchers from the Antimicrobial Resistance (AMR) Interdisciplinary Study Team (IRG) at Singapore-MIT Alliance for Investigation and Technologies (Clever), MIT’s investigation business in Singapore, and Nanyang Technological University (NTU) have designed a device applying CRISPRi technology that can help recognize and avert biofilm development, drug resistance, and other physiological behaviors of […]
Gum disease-causing bacteria borrow growth molecules from neighbors to thrive — ScienceDaily
The human entire body is crammed with pleasant germs. Nevertheless, some of these microorganisms, these kinds of as Veillonella parvula, could be too pleasant. These tranquil microbes have interaction in a 1-sided romantic relationship with pathogen Porphyromonas gingivalis, supporting the germ multiply and trigger gum ailment, according to a new […]
SMART researchers use lysins to selectively target bacteria | MIT News
Researchers from the Antimicrobial Resistance (AMR) Interdisciplinary Research Team (IRG) at Singapore-MIT Alliance for Exploration and Engineering (Wise), MIT’s analysis business in Singapore, have created a system to deliver customizable engineered lysins that can be utilised to selectively get rid of bacteria of desire although leaving others unharmed. The discovery […]
Scientists Have Found The Molecule That Allows Bacteria to ‘Exhale’ Electricity
For mouthless, lungless germs, respiration is a little bit a lot more intricate than it is for individuals. We inhale oxygen and exhale carbon dioxide Geobacter – a ubiquitous, groundwater-dwelling genus of germs – swallow up organic squander and ‘exhale’ electrons, building a little electric powered current in the procedure. […]
A new way to make bacteria more sensitive to antibiotics | MIT News
Scientists from the Singapore-MIT Alliance for Exploration and Engineering (Intelligent), MIT’s analysis business in Singapore, have uncovered a new way to reverse antibiotic resistance in some bacteria applying hydrogen sulfide (H2S). Increasing antimicrobial resistance is a big danger for the environment with a projected 10 million deaths each individual yr […]