Coupling spatial segregation with synthetic circuits to control
... 2015). This ability is critical for realizing the full potential of synthetic biology for diverse applications in medicine, environment, and biotechnology (Benner & Sismour, 2005; Leduc et al, 2007; Keasling, 2008; Ruder et al, 2011; Weber & Fussenegger, 2012). To date, efforts in synthetic biology ...
... 2015). This ability is critical for realizing the full potential of synthetic biology for diverse applications in medicine, environment, and biotechnology (Benner & Sismour, 2005; Leduc et al, 2007; Keasling, 2008; Ruder et al, 2011; Weber & Fussenegger, 2012). To date, efforts in synthetic biology ...
... Bacteria are primarily classified using a laboratory test known as Gram staining. The Gram stain, developed by Hans Christian Gram in the late 1800s, identifies two main types of bacteria: Gramnegative and Gram-positive. The original designation was determined by the extent to which the stain could ...
Title of SMI goes here - Public Health England
... (MALDI-TOF MS), is increasingly being applied for organism identification within diagnostic microbiology laboratories. Identification using this technology affords the opportunity to rapidly and cost-effectively identify bacteria, most yeast species as well as some genera of filamentous fungi in com ...
... (MALDI-TOF MS), is increasingly being applied for organism identification within diagnostic microbiology laboratories. Identification using this technology affords the opportunity to rapidly and cost-effectively identify bacteria, most yeast species as well as some genera of filamentous fungi in com ...
Soil Borne Human Diseases - JRC Publications Repository
... following pages are caused by organisms which inhabit the soil, these organisms form by far and away the minority of soil organisms in the vast majority of situations, both in terms of abundance and species richness. Soils are arguably the most complex systems on the planet, when comparing the scale ...
... following pages are caused by organisms which inhabit the soil, these organisms form by far and away the minority of soil organisms in the vast majority of situations, both in terms of abundance and species richness. Soils are arguably the most complex systems on the planet, when comparing the scale ...
Abstracts - School of Life Sciences
... Protection, University of Sassari (Sardinia, Italy) has carried out studies on some side effects and ecological risks connected with the use of entomopathogenic bacteria, such as Bacillus thuringiensis, for the control of insect pests. It is known that insecticidal treatments are often responsible o ...
... Protection, University of Sassari (Sardinia, Italy) has carried out studies on some side effects and ecological risks connected with the use of entomopathogenic bacteria, such as Bacillus thuringiensis, for the control of insect pests. It is known that insecticidal treatments are often responsible o ...
International Journal of Food Microbiology
... growth and yield of many plant species, several of agronomic and ecological significance. PGPB belong to diverse genera, including Azospirillum, Azotobacter, Herbaspirillum, Bacillus, Burkholderia, Pseudomonas, Rhizobium, and Gluconacetobacter, among others. They are capable of promoting plant growt ...
... growth and yield of many plant species, several of agronomic and ecological significance. PGPB belong to diverse genera, including Azospirillum, Azotobacter, Herbaspirillum, Bacillus, Burkholderia, Pseudomonas, Rhizobium, and Gluconacetobacter, among others. They are capable of promoting plant growt ...
Plant Soil
... labile. In addition, it is evident that pools of P that are more recalcitrant to extraction (e.g. NaOH-extractable P; Fig. 2), and thus previously considered to be only of poor availability to plants, can also be depleted in the rhizosphere. Such studies have used a range of different plants species ...
... labile. In addition, it is evident that pools of P that are more recalcitrant to extraction (e.g. NaOH-extractable P; Fig. 2), and thus previously considered to be only of poor availability to plants, can also be depleted in the rhizosphere. Such studies have used a range of different plants species ...
L-Lactic Acid – A Safe Antimicrobial for Home- and
... the water phase of an emulsion. This gives it an advantage over more hydroFig. 1 Schematic of main mechanisms by which Lactic Acid kills bacteria. Adapted from phobic organic acids, because the water Mols et al 2010 [4]. phase is where bacteria also reside. It is a particularly good at “shuttling” ...
... the water phase of an emulsion. This gives it an advantage over more hydroFig. 1 Schematic of main mechanisms by which Lactic Acid kills bacteria. Adapted from phobic organic acids, because the water Mols et al 2010 [4]. phase is where bacteria also reside. It is a particularly good at “shuttling” ...
food and industrial microbiology
... Some microorganisms may require B vitamins in small quantities and natural foods have these in abundant quantities for those microorganisms which cannot synthesize them. In general, gram negative bacteria and molds are able to synthesize most or all of their requirements. Consequently, these two gro ...
... Some microorganisms may require B vitamins in small quantities and natural foods have these in abundant quantities for those microorganisms which cannot synthesize them. In general, gram negative bacteria and molds are able to synthesize most or all of their requirements. Consequently, these two gro ...
Problems caused by biofilms
... Prevention and removal of biofilms The many problems caused by biofilms in the food and beverage industries and several outbreaks of foodborne illness attributed to biofilms make it obvious that prevention and removal of biofilms are important. Many studies carried out in the past couple of decades ...
... Prevention and removal of biofilms The many problems caused by biofilms in the food and beverage industries and several outbreaks of foodborne illness attributed to biofilms make it obvious that prevention and removal of biofilms are important. Many studies carried out in the past couple of decades ...
Interpretation of Gram Stains for the Nonmicrobiologist
... by an invasive technique than on one that was easy to obtain. Generally, only 1 morphotype (bacteria with a certain Gram stain and shape, eg, gram-negative bacilli) is seen in a sterile site. For instance, only gram-negative diplococci are expected in a patient’s CSF, not gram-negative diplococci as ...
... by an invasive technique than on one that was easy to obtain. Generally, only 1 morphotype (bacteria with a certain Gram stain and shape, eg, gram-negative bacilli) is seen in a sterile site. For instance, only gram-negative diplococci are expected in a patient’s CSF, not gram-negative diplococci as ...
Bacteria in Agrobiology: Crop Ecosystems
... concentration than a laboratory medium, meaning that microbes in the rhizosphere are often in a state of nutrient starvation. In horticulture, plants are not only grown in soil but also in various other substrates such as cocopeat, stonewool, perlite, and vermiculite. ...
... concentration than a laboratory medium, meaning that microbes in the rhizosphere are often in a state of nutrient starvation. In horticulture, plants are not only grown in soil but also in various other substrates such as cocopeat, stonewool, perlite, and vermiculite. ...
PDF ( 27 ) - DergiPark
... of this resistance. On the other hand, there is a growing concern about animal husbandry being another favorable source for the development of antibiotic resistance with excessive antibiotic use for prophylaxis, chemotherapy, and growth promotion. It is estimated that about 40% of all antimicrobials ...
... of this resistance. On the other hand, there is a growing concern about animal husbandry being another favorable source for the development of antibiotic resistance with excessive antibiotic use for prophylaxis, chemotherapy, and growth promotion. It is estimated that about 40% of all antimicrobials ...
metronidazole - Fakultas Farmasi Unand
... • Giardia lamblia (also known as G. duodenalis) was treated with metronidazole after this luminal parasite was recognized as a cause of malabsorption and epigastric pain in the 1970s ...
... • Giardia lamblia (also known as G. duodenalis) was treated with metronidazole after this luminal parasite was recognized as a cause of malabsorption and epigastric pain in the 1970s ...
The roots of microbiology and the influence of Ferdinand Cohn on
... in di¡erent ¢elds, but tried to explain biological phenomena by teleological principles. These men proposed `ideal forms' and linked them with the conception of the purpose that is inherent in living things. The ideas of Naturphilosophie, which dominated in the ¢rst half of the 19th century, especia ...
... in di¡erent ¢elds, but tried to explain biological phenomena by teleological principles. These men proposed `ideal forms' and linked them with the conception of the purpose that is inherent in living things. The ideas of Naturphilosophie, which dominated in the ¢rst half of the 19th century, especia ...
PROFILES OF TETRACYCLINE RESISTANT BACTERIA IN THE
... of AR to humans through the food chain. Nevertheless, pathogens only count for a very ...
... of AR to humans through the food chain. Nevertheless, pathogens only count for a very ...
5.9 M - Thierry Karsenti
... conditions, which affect the frequency of cell division events and the probability of both daughter cells surviving. Exponential growth cannot continue indefinitely, however, because the medium is soon depleted of nutrients and enriched with wastes. 3. During stationary phase, the growth rate slows ...
... conditions, which affect the frequency of cell division events and the probability of both daughter cells surviving. Exponential growth cannot continue indefinitely, however, because the medium is soon depleted of nutrients and enriched with wastes. 3. During stationary phase, the growth rate slows ...
Susceptibility of Mycobacterium tuberculosis to weak acids
... Susceptibility of M. tuberculosis to weak acids The finding that M. tuberculosis is susceptible to weak acids of diverse structures suggests that these weak acids do not have a specific cellular target besides their general effect on disrupting the membrane function. Failure to isolate M. tuberculo ...
... Susceptibility of M. tuberculosis to weak acids The finding that M. tuberculosis is susceptible to weak acids of diverse structures suggests that these weak acids do not have a specific cellular target besides their general effect on disrupting the membrane function. Failure to isolate M. tuberculo ...
Allies and Enemies: How the World Depends on Bacteria
... uses this information to assemble cellular components. RNA would be a likely candidate for originating viruses because its structure is simpler than DNA’s; DNA contains two long chains that make up its molecule and most RNA has only one chain. Perhaps ancient RNA directed the early processes of buil ...
... uses this information to assemble cellular components. RNA would be a likely candidate for originating viruses because its structure is simpler than DNA’s; DNA contains two long chains that make up its molecule and most RNA has only one chain. Perhaps ancient RNA directed the early processes of buil ...
The Human Microbiome and Infectious Disease Objectives The
... • Factors influencing gut microbiome including antibiotics • Fecal transplants from the microbiome viewpoint • Antibiotic “resistome” ...
... • Factors influencing gut microbiome including antibiotics • Fecal transplants from the microbiome viewpoint • Antibiotic “resistome” ...
Lesson Working regime of microbiological laboratory. The rules of
... Morphology of bacteria. Preparation of the smear from bacterial culture. The simple method of staining. 1. Select the correct statement about bacterial genetic apparatus: a – a nucleoid consists of double-stranded DNA surrounded by membrane; b - a nucleoid consists of a single strand of DNA; c – a n ...
... Morphology of bacteria. Preparation of the smear from bacterial culture. The simple method of staining. 1. Select the correct statement about bacterial genetic apparatus: a – a nucleoid consists of double-stranded DNA surrounded by membrane; b - a nucleoid consists of a single strand of DNA; c – a n ...
Questions for Microbiology (practical)
... 8) Where and how should a label be written on an agar plate? ...
... 8) Where and how should a label be written on an agar plate? ...
European workshop on Phenotype MicroArrays
... pathway fluxes. It provides phenomic and metabolomic information that is complementary to genomic or proteomic analysis and often more easy to interpret and more useful. The PM technology platform is applicable to a wide range of cells including bacterial, fungal, or animal and enables metabolic ana ...
... pathway fluxes. It provides phenomic and metabolomic information that is complementary to genomic or proteomic analysis and often more easy to interpret and more useful. The PM technology platform is applicable to a wide range of cells including bacterial, fungal, or animal and enables metabolic ana ...
the ultrastructure of prokaryotic
... and related polymastigotes (Ball, 1969; Cleveland & Grimstone, 1964; Kirby, 1941a, b, 1942a, b, 1945, 1949)- The best-known example is the regular attachment of spirochaetes and rod bacteria to specialized surface structures of Mixotricha paradoxa, a flagellate from Mastotermes darwiniensis; the coo ...
... and related polymastigotes (Ball, 1969; Cleveland & Grimstone, 1964; Kirby, 1941a, b, 1942a, b, 1945, 1949)- The best-known example is the regular attachment of spirochaetes and rod bacteria to specialized surface structures of Mixotricha paradoxa, a flagellate from Mastotermes darwiniensis; the coo ...
Motility Analysis of a Spiral-shaped Bacterium
... earth. They are in the soil, air, water, rock, oceans and even arctic snow. Motile bacteria have a filamentous motile organ called flagellum, which consists of a basal body (flagella motor), hook and filament. The bacterial flagellar motor is a rotary motor embedded in the cytoplasmic membrane, whic ...
... earth. They are in the soil, air, water, rock, oceans and even arctic snow. Motile bacteria have a filamentous motile organ called flagellum, which consists of a basal body (flagella motor), hook and filament. The bacterial flagellar motor is a rotary motor embedded in the cytoplasmic membrane, whic ...
Phospholipid-derived fatty acids
Phospholipid-derived fatty acids (PLFA) are widely used in microbial ecology as chemotaxonomic markers of bacteria and other organisms. Phospholipids are the primary lipids composing cellular membranes. Phospholipids can be saponified, which releases the fatty acids contained in their diglyceride tail. Once the phospholipids of an unknown sample are saponified, the composition of the resulting PLFA can be compared to the PLFA of known organisms to determine the identity of the sample organism. PLFA analysis may be combined with other techniques, such as stable isotope probing to determine which microbes are metabolically active in a sample. PLFA analysis was pioneered by D.C. White, MD, PhD, at the University of Tennessee, in the early to mid 1980s.