BIOGEOCHEMICAL CYCLING - University of KwaZulu
... Other major stores of nitrogen include organic matter in soil and the oceans. Despite its abundance in the atmosphere, nitrogen is often the most limiting nutrient for plant growth. This problem occurs because most plants can only take up nitrogen in two forms: ...
... Other major stores of nitrogen include organic matter in soil and the oceans. Despite its abundance in the atmosphere, nitrogen is often the most limiting nutrient for plant growth. This problem occurs because most plants can only take up nitrogen in two forms: ...
Detection of archaeal genes in the Deinococci
... gdr_xxx_ORFy.z, where gdr_xxx is the contig number, y is an integer between 0 and 5 representing the six different frames, and z is an integer representing the number of an ORF in a particular contig and frame. This rather permissive approach to defining putative ORFs was chosen because it guarantee ...
... gdr_xxx_ORFy.z, where gdr_xxx is the contig number, y is an integer between 0 and 5 representing the six different frames, and z is an integer representing the number of an ORF in a particular contig and frame. This rather permissive approach to defining putative ORFs was chosen because it guarantee ...
PHL 424 4th S
... antibiotics Some small hydrophilic antibiotics can diffuse through aqueous channels in the outer membrane that are formed by proteins called porins An extreme example is P. aeruginosa, which is intrinsically resistant to a wide variety of antibiotics because it lacks the classical high-permeabil ...
... antibiotics Some small hydrophilic antibiotics can diffuse through aqueous channels in the outer membrane that are formed by proteins called porins An extreme example is P. aeruginosa, which is intrinsically resistant to a wide variety of antibiotics because it lacks the classical high-permeabil ...
Modern Techniques in Detection, Identification and
... Fig. 1. The etiology of the foodborne illness during 1993-2002 in the United States. (Olsen et al. 2000; Lynch et al. 2006). An outbreak was considered to be two or more cases of a similar illness resulting from the ingestion of a common food. ...
... Fig. 1. The etiology of the foodborne illness during 1993-2002 in the United States. (Olsen et al. 2000; Lynch et al. 2006). An outbreak was considered to be two or more cases of a similar illness resulting from the ingestion of a common food. ...
Review paper Pregledni znanstveni prispevek HORIZONTAL GENE
... Transformation is the process whereby a cell takes up and expresses extracellular DNA. Natural transformation i.e. the normal, physiological process of certain bacteria should be distinguished from the artificial transformation, which is a laboratory method used with many bacteria for the introducti ...
... Transformation is the process whereby a cell takes up and expresses extracellular DNA. Natural transformation i.e. the normal, physiological process of certain bacteria should be distinguished from the artificial transformation, which is a laboratory method used with many bacteria for the introducti ...
Intended learning objectives-Pharmaceutical micro I
... A.27 Know the significance of normal flora as a defence mechanisms, the different body normal flora and its classification A.28 Know how microbes can cause infectious disease and the different stages that occur in the course of an infectious disease and what is meant by intoxification A.29 Know cert ...
... A.27 Know the significance of normal flora as a defence mechanisms, the different body normal flora and its classification A.28 Know how microbes can cause infectious disease and the different stages that occur in the course of an infectious disease and what is meant by intoxification A.29 Know cert ...
Electrocardioqraphic criteria for predicting the site of coronary artery
... probiotic released by Lactobacillus acidophilus isolated from local yoghurt against multi-drugs resistance Pseudomonas aeruginosa. Doxycycline, chloramphenicol and ciprofloxacin were randomly selected for this study. Lactobacillus acidophilus had characterized according to it's specific characterist ...
... probiotic released by Lactobacillus acidophilus isolated from local yoghurt against multi-drugs resistance Pseudomonas aeruginosa. Doxycycline, chloramphenicol and ciprofloxacin were randomly selected for this study. Lactobacillus acidophilus had characterized according to it's specific characterist ...
The role of released ATP in killingCandida albicansand other
... [17], which facilitate intracellular transport to other effector sites for its toxic activity. Hst 5 binding, translocation, and toxicity are closely related processes, and loss of either Ssa1 or Ssa2 proteins results in diminished Hst 5 intracellular transport and cell killing [17]. Similarly, inte ...
... [17], which facilitate intracellular transport to other effector sites for its toxic activity. Hst 5 binding, translocation, and toxicity are closely related processes, and loss of either Ssa1 or Ssa2 proteins results in diminished Hst 5 intracellular transport and cell killing [17]. Similarly, inte ...
UChicago`s unique access to infectious disease facilities, clinical
... There is a need for identifying new targets against Grampositive bacterial infections, which can decrease the development of bacterial resistance. Dr. Dominique Missiakas' group has identified a smallmolecule inhibitor against lipoteichoic acid synthase (LtaS), an essential component of Gram-positiv ...
... There is a need for identifying new targets against Grampositive bacterial infections, which can decrease the development of bacterial resistance. Dr. Dominique Missiakas' group has identified a smallmolecule inhibitor against lipoteichoic acid synthase (LtaS), an essential component of Gram-positiv ...
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... functions. Major microbial groups in soil are bacteria (including actinomycetes), fungi, algae (including cyanobacteria) and protozoa. Because of their extremely small cell size (one to several micrometers), enormous numbers of soil microbes can occupy a relatively small volume, hence space is rarel ...
... functions. Major microbial groups in soil are bacteria (including actinomycetes), fungi, algae (including cyanobacteria) and protozoa. Because of their extremely small cell size (one to several micrometers), enormous numbers of soil microbes can occupy a relatively small volume, hence space is rarel ...
PPT - uOttawa
... • Gram-negative rods – Enterobacteriaceae family • Escherichia, Enterobacter, Salmonella, Shigella, Klebsiella, Proteus, Morganella ...
... • Gram-negative rods – Enterobacteriaceae family • Escherichia, Enterobacter, Salmonella, Shigella, Klebsiella, Proteus, Morganella ...
Chap 9 Controlling Microbial Growth in Environment Fall 2012
... – Kills vegetative cells of bacteria and fungi, protozoan trophozoites, most viruses ...
... – Kills vegetative cells of bacteria and fungi, protozoan trophozoites, most viruses ...
Antibacterial Drugs
... Gram -ve bacteria have a lipopolysaccharide (LPS) outer membrane preventing access to the cell wall Penicillins can only cross via porins in the outer membrane Porins only allow small hydrophilic molecules that can exist as zwitterions to cross High levels of transpeptidase enzyme may be present The ...
... Gram -ve bacteria have a lipopolysaccharide (LPS) outer membrane preventing access to the cell wall Penicillins can only cross via porins in the outer membrane Porins only allow small hydrophilic molecules that can exist as zwitterions to cross High levels of transpeptidase enzyme may be present The ...
concepts-of-biology
... discoveries take place. One dramatic and recent example was the breaking apart of prokaryotic species, which until the 1970s were all classified as bacteria. Their division into Archaea and Bacteria came about after the recognition that their large genetic differences warranted their separation into ...
... discoveries take place. One dramatic and recent example was the breaking apart of prokaryotic species, which until the 1970s were all classified as bacteria. Their division into Archaea and Bacteria came about after the recognition that their large genetic differences warranted their separation into ...
Microbiology_Course_Summary
... Targets to Meet Learning Objective #2 Target 1: Differentiate between the Hanging Drop and Wet Mount techniques Target 2: Perform the technique involved in the preparation of a smear from a bacterial culture and one from a pus culture Target 3: Differentiate between simple staining and differe ...
... Targets to Meet Learning Objective #2 Target 1: Differentiate between the Hanging Drop and Wet Mount techniques Target 2: Perform the technique involved in the preparation of a smear from a bacterial culture and one from a pus culture Target 3: Differentiate between simple staining and differe ...
Poster
... One possible consequence of this disruption is that the replisome can dissociate from the chromosome. Since unfinished replication can result in genome instability and cell death, bacteria need a mechanism to reload the replication machinery onto the genome. Known as the replication restart primosom ...
... One possible consequence of this disruption is that the replisome can dissociate from the chromosome. Since unfinished replication can result in genome instability and cell death, bacteria need a mechanism to reload the replication machinery onto the genome. Known as the replication restart primosom ...
COMPLEMENT ACTIVATION AND REGULATION IN MUCOSAL
... HSV-1 infection in neuronal cells for prolonged periods. In conclusion, these studies show that the GPI-anchored protein CD59 is a very dynamic complement inhibitor. It can become shed from host cells during infection and inflammation and become incorporated in a functionally active form into new ce ...
... HSV-1 infection in neuronal cells for prolonged periods. In conclusion, these studies show that the GPI-anchored protein CD59 is a very dynamic complement inhibitor. It can become shed from host cells during infection and inflammation and become incorporated in a functionally active form into new ce ...
A Mechanochemical Study into the Growth and Shape Maintenance
... of bacterial cell growth is the remodeling of the cell wall, the primary structure giving the bacterium its shape and structural integrity. In many rod-shaped bacteria, the process by which the cell wall gets larger as the cell grows involves severing bonds that link the existing cell wall material ...
... of bacterial cell growth is the remodeling of the cell wall, the primary structure giving the bacterium its shape and structural integrity. In many rod-shaped bacteria, the process by which the cell wall gets larger as the cell grows involves severing bonds that link the existing cell wall material ...
MICROBIOLOGY MIMM211 Lecture 2 Historical perspectives (3)
... -He heard that darymaids were protected from smallpox • Louis Pasteur created the first attenuated vaccine (1880s) - Grew pure culture of pathogen (anthrax, Bacillus anthracis) - Attenuate them; 42-43°C, potassium bichromate - They did not cause disease but confer immunity (immunological protection) ...
... -He heard that darymaids were protected from smallpox • Louis Pasteur created the first attenuated vaccine (1880s) - Grew pure culture of pathogen (anthrax, Bacillus anthracis) - Attenuate them; 42-43°C, potassium bichromate - They did not cause disease but confer immunity (immunological protection) ...
Reviews and Resources
... found in the poorest regions of Africa. Again, children and adolescents are at greatest risk of acquiring this disease. Praziquantel is considered the drug of choice in treatment. Subsequent chapters describe the filarial infections (elephantiasis and guinea worm), river blindness and trachoma, myco ...
... found in the poorest regions of Africa. Again, children and adolescents are at greatest risk of acquiring this disease. Praziquantel is considered the drug of choice in treatment. Subsequent chapters describe the filarial infections (elephantiasis and guinea worm), river blindness and trachoma, myco ...
2016 department of medicine research day
... We tested the role of hepcidin in infections with several groups of bacteria: 1) siderophilic gramnegative Yersinia enterocolitica and Vibrio vulnificus, known to have increased virulence in patients with iron overload; 2) clinically common gram-negative Klebsiella pneumoniae and gram-positive Staph ...
... We tested the role of hepcidin in infections with several groups of bacteria: 1) siderophilic gramnegative Yersinia enterocolitica and Vibrio vulnificus, known to have increased virulence in patients with iron overload; 2) clinically common gram-negative Klebsiella pneumoniae and gram-positive Staph ...
here
... the future will be based primarily upon the sequences, structure, and relationships of molecules, the classical gross properties of cells and organisms being used largely to confirm and embellish these. It is only on the molecular level that we see the living world divide into three distinct primary ...
... the future will be based primarily upon the sequences, structure, and relationships of molecules, the classical gross properties of cells and organisms being used largely to confirm and embellish these. It is only on the molecular level that we see the living world divide into three distinct primary ...
Completely sequenced genomes of pathogenic bacteria
... metabolic capabilities. Gene acquisition, also called horizontal gene transfer (HGT), may be the mechanism having the greatest impact on the organism’s lifestyle, by conferring a novel metabolic capacity8,9. Although the fact that species are able to acquire DNA was discovered at the same time that ...
... metabolic capabilities. Gene acquisition, also called horizontal gene transfer (HGT), may be the mechanism having the greatest impact on the organism’s lifestyle, by conferring a novel metabolic capacity8,9. Although the fact that species are able to acquire DNA was discovered at the same time that ...