Prepared Tubed Culture Media Catalog
... Determination of oxidative and fermentative metabolism of carbohydrates by gram-negative bacteria. Semi-solid medium used for the maintenance of pathogenic and non-pathogenic bacteria, especially Streptococci. Obtaining microbial plate counts from milk and dairy products, food, water and other mater ...
... Determination of oxidative and fermentative metabolism of carbohydrates by gram-negative bacteria. Semi-solid medium used for the maintenance of pathogenic and non-pathogenic bacteria, especially Streptococci. Obtaining microbial plate counts from milk and dairy products, food, water and other mater ...
RBC and WBC fatty acid composition following consumption of an
... the biggest increase from baseline to 3 capsules per day, an increase of 3.2%. The increase from 3 to 6 capsules was less than half as much, an additional 1.3% to a total of 4.5% of the total fatty acids were omega 3. There was no additional increase when the consumption of the omega 3 supplement wa ...
... the biggest increase from baseline to 3 capsules per day, an increase of 3.2%. The increase from 3 to 6 capsules was less than half as much, an additional 1.3% to a total of 4.5% of the total fatty acids were omega 3. There was no additional increase when the consumption of the omega 3 supplement wa ...
microbiology - WordPress.com
... It was Linnaeus) who was responsible for introducing the binomial system of nomenclature, by which each organism was assigned a genus and a species. The science of taxonomy involves not just naming organisms, but grouping them with other organisms that share common properties. ...
... It was Linnaeus) who was responsible for introducing the binomial system of nomenclature, by which each organism was assigned a genus and a species. The science of taxonomy involves not just naming organisms, but grouping them with other organisms that share common properties. ...
Eubacteria and Archaebacteria
... • Gram negative (-) bacteria have a thinner peptidoglycan wall that is surrounded by lipids. The alcohol wash removes the lipid layer as well as the violet dye, then the red counterstain stains the thin wall a red/pink. • Archaea do have have cell walls made of peptidoglycan. Their cell wall composi ...
... • Gram negative (-) bacteria have a thinner peptidoglycan wall that is surrounded by lipids. The alcohol wash removes the lipid layer as well as the violet dye, then the red counterstain stains the thin wall a red/pink. • Archaea do have have cell walls made of peptidoglycan. Their cell wall composi ...
REVIEW: Lab Quiz #2 Wed. April 12
... Lab 28 Coagulase. A test for Staphylococcus aureus. Coagulase converts fibrinogen into fibrin (clot). The normal enzyme for this is thrombin. Thrombin requires the cofactor Calcium. EDTA chelates (binds) calcium. Coagulase will coagulate plasma in the presence of EDTA. Coagulase is a virulence facto ...
... Lab 28 Coagulase. A test for Staphylococcus aureus. Coagulase converts fibrinogen into fibrin (clot). The normal enzyme for this is thrombin. Thrombin requires the cofactor Calcium. EDTA chelates (binds) calcium. Coagulase will coagulate plasma in the presence of EDTA. Coagulase is a virulence facto ...
Colonies
... Figure 6.1 Typical growth rates of different types of microorganisms in response to temperature. ...
... Figure 6.1 Typical growth rates of different types of microorganisms in response to temperature. ...
nitrogen transformations
... microbes are keen to obtain the energy and C in the sawdust but cannot degrade this material without additional N because the sawdust does not have sufficient N to allow the microbes to build proteins. So the microbes must immobilize N from their environment, resulting in a decrease in plant-availabl ...
... microbes are keen to obtain the energy and C in the sawdust but cannot degrade this material without additional N because the sawdust does not have sufficient N to allow the microbes to build proteins. So the microbes must immobilize N from their environment, resulting in a decrease in plant-availabl ...
Digestive Detail: The role of the gut microbiota in health and disease
... • The study was stopped after an interim analysis. – 13/16 (81%) of FMT patients had resolution after first infusion. – 3 remaining patients received a second infusion with feces from a different donor, resolution occurred in 2 patients. ...
... • The study was stopped after an interim analysis. – 13/16 (81%) of FMT patients had resolution after first infusion. – 3 remaining patients received a second infusion with feces from a different donor, resolution occurred in 2 patients. ...
Phylogeny of Bacteria, Archaea, and Eukaryotic
... Class Bacilli; includes genera Bacillus, Lactobacillus, Streptococcus, Lactococcus, Geobacillus, Enterococcus, Listeria, Staphylococcus, and others ...
... Class Bacilli; includes genera Bacillus, Lactobacillus, Streptococcus, Lactococcus, Geobacillus, Enterococcus, Listeria, Staphylococcus, and others ...
Lithosphere (solid materials, soil and rocks) Seagrass
... disturbed when light availability decreases, when the input of organic matter and nutrients changes or when sediment type is altered. Seagrasses transport oxygen, which is produced by photosynthesis under the influence of light, into the rhizosphere, keeping redox levels high. The extent to which th ...
... disturbed when light availability decreases, when the input of organic matter and nutrients changes or when sediment type is altered. Seagrasses transport oxygen, which is produced by photosynthesis under the influence of light, into the rhizosphere, keeping redox levels high. The extent to which th ...
VeryOldLabPractical
... 21. The best kind of stains that sick to bacterial cells are usually: a. nigrosines b. basic c. acidic d. neutral e. negative 22. In the hanging drop procedure, what was the purpose of laying down a line of water or vaseline around the edge of the coverslip? a. to get the organisms to stick to the s ...
... 21. The best kind of stains that sick to bacterial cells are usually: a. nigrosines b. basic c. acidic d. neutral e. negative 22. In the hanging drop procedure, what was the purpose of laying down a line of water or vaseline around the edge of the coverslip? a. to get the organisms to stick to the s ...
L. monocytogenes is gram-positive and rod
... Actinomycosis is most frequently caused by Actinomyces israelii. A. israelii may also cause endocarditis, though the resulting symptoms may be similar to those resulting from infections by other bacterial species. ...
... Actinomycosis is most frequently caused by Actinomyces israelii. A. israelii may also cause endocarditis, though the resulting symptoms may be similar to those resulting from infections by other bacterial species. ...
Emerging Frontiers in Geomicrobiology
... that the conductivity of these biomaterials was dependent upon outer-membrane cytochromes (MtrC and OmcA). These authors also showed that the electron-transfer rates through nanowires exceeded specific cellular respiration rates; thus, such nanowires can be effectively used for microbial metabolism. ...
... that the conductivity of these biomaterials was dependent upon outer-membrane cytochromes (MtrC and OmcA). These authors also showed that the electron-transfer rates through nanowires exceeded specific cellular respiration rates; thus, such nanowires can be effectively used for microbial metabolism. ...
MICROBIAL DIVERSITY AND UBIQUITY
... While most bacterial are unicellular they can also exist in colonial or multicellular forms. In this laboratory exercise you will examine the ubiquity and diversity of various microbes that are present in the environment or inhabit the human body. Most bacteria that inhabit the body are harmless or ...
... While most bacterial are unicellular they can also exist in colonial or multicellular forms. In this laboratory exercise you will examine the ubiquity and diversity of various microbes that are present in the environment or inhabit the human body. Most bacteria that inhabit the body are harmless or ...
Germs and Disease - International Scientific Forum on Home Hygiene
... • It is not a bacterium • It is very small, typically 0.1um • It is not a true cell • It is not an independently living organism. It must be inside a living cell to replicate ...
... • It is not a bacterium • It is very small, typically 0.1um • It is not a true cell • It is not an independently living organism. It must be inside a living cell to replicate ...
Bacteria Powerpoint #3
... If not, the surviving bacteria will most likely carry genes that are resistant to the initial antibiotic and will then begin to multiply. ...
... If not, the surviving bacteria will most likely carry genes that are resistant to the initial antibiotic and will then begin to multiply. ...
Microbial Interaction with Human
... numbers in host tissue can occur. Organisms may grow locally at the site of invasion or may spread through the body. ...
... numbers in host tissue can occur. Organisms may grow locally at the site of invasion or may spread through the body. ...
like - bYTEBoss
... possible to better diagnose and treat diseases. • Gram negative bacteria are unaffected by many antibiotics because the antibiotic cannot penetrate the additional layer outside the cell wall. • Bacteria reproduce by splitting in two. Each new cell is exactly like the parent cell. Genetic material in ...
... possible to better diagnose and treat diseases. • Gram negative bacteria are unaffected by many antibiotics because the antibiotic cannot penetrate the additional layer outside the cell wall. • Bacteria reproduce by splitting in two. Each new cell is exactly like the parent cell. Genetic material in ...
National University of Life and Environmental Sciences of Ukraine
... organisms. The energy liberated during the breakdown of glucose is “trapped” and made available for the work to be performed by the cells, such as bacteria, yeasts, protozoa, or muscle cells. Some microorganisms, the bacteria in particular, are able to utilize a great variety of chemical substances ...
... organisms. The energy liberated during the breakdown of glucose is “trapped” and made available for the work to be performed by the cells, such as bacteria, yeasts, protozoa, or muscle cells. Some microorganisms, the bacteria in particular, are able to utilize a great variety of chemical substances ...
amino acids cannot be stored. During starvation or in diabetes
... hydroxylase, the first enzyme in the catalbolic pathway for phenylalanine. • The most common cause of elevated levels of phenylalanine (hyperphenylalanine). • Phenylalanine hydroxylase is one of a general classes of enzymes called mixedfunction oxidases. ...
... hydroxylase, the first enzyme in the catalbolic pathway for phenylalanine. • The most common cause of elevated levels of phenylalanine (hyperphenylalanine). • Phenylalanine hydroxylase is one of a general classes of enzymes called mixedfunction oxidases. ...
1 Introduction to Bacteriology Early theories of the cause of diseases
... other atmospheric gasses (e.g., carbon dioxide). Categories of organisms as per their oxygen requirements include: Obligate aerobe Organisms that are unable to grow in the absence of oxygen or they require oxygen for their growth. Some times this group of organism may be called strict aerobes as the ...
... other atmospheric gasses (e.g., carbon dioxide). Categories of organisms as per their oxygen requirements include: Obligate aerobe Organisms that are unable to grow in the absence of oxygen or they require oxygen for their growth. Some times this group of organism may be called strict aerobes as the ...
Clostridium hydroxybenzoicum sp. nov., an Amino Acid
... More than 60% of the free amino acids glycine, arginine, and lysine present in 1% yeast extract-containing medium were utilized during batch culture of C. hydroxybenzoicum. Additions of glycine, L-arginine, and L-lysine, singly and in combinations, to the yeast extract-containing medium had differen ...
... More than 60% of the free amino acids glycine, arginine, and lysine present in 1% yeast extract-containing medium were utilized during batch culture of C. hydroxybenzoicum. Additions of glycine, L-arginine, and L-lysine, singly and in combinations, to the yeast extract-containing medium had differen ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... acetate chemicals[12]. AKBA components of the boswellic acids are also identified to be among the biologically active and most potent constituents[13]. Boswellic acid and their derivatives were investigated for antiinflammatory. Mono-terpenoids seem to be the dominant class of compounds found in the ...
... acetate chemicals[12]. AKBA components of the boswellic acids are also identified to be among the biologically active and most potent constituents[13]. Boswellic acid and their derivatives were investigated for antiinflammatory. Mono-terpenoids seem to be the dominant class of compounds found in the ...
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.