Interaction between waterborne pathogenic bacteria and
... pathogens are largely unknown. To find their aquatic reservoirs is an important factor in the epidemiology of the infections. Acanthamoeba is a genus of free-living amoebae, which are found in the aquatic system and include several species and seem to have an increased role as reservoirs to many pat ...
... pathogens are largely unknown. To find their aquatic reservoirs is an important factor in the epidemiology of the infections. Acanthamoeba is a genus of free-living amoebae, which are found in the aquatic system and include several species and seem to have an increased role as reservoirs to many pat ...
investigation of the function and structure of ace2p
... During cytokinesis, a three-layered cell wall has to be produced allowing the separation of daughter cells in the fission yeasts Schizosaccharomyces. The formation and cleavage of the septum requires strict coordination to prevent cell lysis. These processes are under the control of complex networks ...
... During cytokinesis, a three-layered cell wall has to be produced allowing the separation of daughter cells in the fission yeasts Schizosaccharomyces. The formation and cleavage of the septum requires strict coordination to prevent cell lysis. These processes are under the control of complex networks ...
L2 and L1 Causes of arising pest problems. Description of Arthropod
... Professor Paras Nath’s Agricultural Biology Lecture Note CAFF, FNU-2013 L 4 ENT 402: Agricultural Biology ...
... Professor Paras Nath’s Agricultural Biology Lecture Note CAFF, FNU-2013 L 4 ENT 402: Agricultural Biology ...
The Gnathifera - Sinauer Associates
... The Free-Living Rotifers The phylum Rotifera (Latin rota, “wheel”; fera, “to bear”) includes more than 2,000 described species of microscopic (about 100 to 1000 µm long), generally free-living animals. Furthermore, the parasitic, macroscopic acanthocephalan worms actually represent a rotifer in-grou ...
... The Free-Living Rotifers The phylum Rotifera (Latin rota, “wheel”; fera, “to bear”) includes more than 2,000 described species of microscopic (about 100 to 1000 µm long), generally free-living animals. Furthermore, the parasitic, macroscopic acanthocephalan worms actually represent a rotifer in-grou ...
Susceptibility of Caenorhabditis elegans to Burkholderia infection
... in which nematodes may burrow and become difficult to visualize. C. elegans strain N2 was grown axenically in CeHR, washed, and transferred to minimal buffer containing a standardized density of bacteria in multiwell plates. A complete protocol for this method is available (Supplementary Protocol S1 ...
... in which nematodes may burrow and become difficult to visualize. C. elegans strain N2 was grown axenically in CeHR, washed, and transferred to minimal buffer containing a standardized density of bacteria in multiwell plates. A complete protocol for this method is available (Supplementary Protocol S1 ...
Chapter 6 Pelargonium sidoides 6.1 Introduction
... streptococcus, S. aureus, P. aeruginosa and P. mirabilis with minimum inhibitory concentration (MIC) of 0.62 mg/ml and 1.25 mg/ml for S. pneumonia and H. influenza. In our study, the ethyl acetate and butanol extracts were found to exhibit similar, but less antibacterial potencies at MIC’s of 1.0 an ...
... streptococcus, S. aureus, P. aeruginosa and P. mirabilis with minimum inhibitory concentration (MIC) of 0.62 mg/ml and 1.25 mg/ml for S. pneumonia and H. influenza. In our study, the ethyl acetate and butanol extracts were found to exhibit similar, but less antibacterial potencies at MIC’s of 1.0 an ...
PloS one
... members of the other clade possessed these gene sequences. In addition to these studies, our MLSA analysis of 77 genome sequences based on five concatenated gene sequences determined that two major groups, A and B, were delineated, based not only on phylogeny, but also on GC content [3,10]. The B gr ...
... members of the other clade possessed these gene sequences. In addition to these studies, our MLSA analysis of 77 genome sequences based on five concatenated gene sequences determined that two major groups, A and B, were delineated, based not only on phylogeny, but also on GC content [3,10]. The B gr ...
Lab: Selective and Differential Media
... which ferment these carbohydrates and those that do not. This medium does not allow discrimination between which carbohydrate is fermented. Yersinia enterocolitica, which ferments sucrose, but not lactose, will produce the same purple-black colony as lactose-fermenting bacteria. The Levine5 formula ...
... which ferment these carbohydrates and those that do not. This medium does not allow discrimination between which carbohydrate is fermented. Yersinia enterocolitica, which ferments sucrose, but not lactose, will produce the same purple-black colony as lactose-fermenting bacteria. The Levine5 formula ...
Sample PDF
... and characters of chordates. Then it deals with Protochordata, but it does not take into account the Hemichordata. The Hemichordata in modern zoological literature are now regarded as a separate phylum of invertebrates. Then the Agnatha are described in outline. The next part is a comprehensive acco ...
... and characters of chordates. Then it deals with Protochordata, but it does not take into account the Hemichordata. The Hemichordata in modern zoological literature are now regarded as a separate phylum of invertebrates. Then the Agnatha are described in outline. The next part is a comprehensive acco ...
eees 2160 biodiversity - Department of Environmental Sciences
... The cell is the fundamental biological unit, the smallest and simplest biological structure possessing all the characteristics of the living condition. Living organisms are composed of one or more cells, and every activity occurring in a living organism is ultimately related to metabolic activities ...
... The cell is the fundamental biological unit, the smallest and simplest biological structure possessing all the characteristics of the living condition. Living organisms are composed of one or more cells, and every activity occurring in a living organism is ultimately related to metabolic activities ...
Core homework booklet higher
... Give two reasons why scientists classify viruses as non-living. Define the term ‘species’. What are the two limitations to the definition of a species? The phylum Chordata all have what feature in common? What are the three reasons that make classification difficult? What are the three different way ...
... Give two reasons why scientists classify viruses as non-living. Define the term ‘species’. What are the two limitations to the definition of a species? The phylum Chordata all have what feature in common? What are the three reasons that make classification difficult? What are the three different way ...
European workshop on Phenotype MicroArrays
... observations in 725 of 772 cases evaluated. Finally, the integrated analysis of the large-scale substrate utilization and gene essentiality data with the genome-scale metabolic model revealed the requirement of 89 specific enzymes (transport, 63; intracellular reactions, 26) that were not in the gen ...
... observations in 725 of 772 cases evaluated. Finally, the integrated analysis of the large-scale substrate utilization and gene essentiality data with the genome-scale metabolic model revealed the requirement of 89 specific enzymes (transport, 63; intracellular reactions, 26) that were not in the gen ...
Phage Renaissance: New Hope against
... only attack the strain of bacteria they evolved to inhabit and kill (mammalian and plant cells lack the receptors required for phage infection, so phages are harmless against them). Phages first attach to and puncture the bacterial membrane. Phage DNA is injected into the host cell. The host cell’s ...
... only attack the strain of bacteria they evolved to inhabit and kill (mammalian and plant cells lack the receptors required for phage infection, so phages are harmless against them). Phages first attach to and puncture the bacterial membrane. Phage DNA is injected into the host cell. The host cell’s ...
... Figure 2 Gel electrophoresis of total genomics DNA from four male urine samples ............ 42 Figure 3 Gel electrophoresis of total genomics DNA from four female urine samples ......... 43 Figure 4 Gel electrophoresis of PCR amplification products of 16S rRNA gene from four male urine samples .... ...
Helicobacter pylori
... (Campylobacter pylori ) Genome Structure H. pylori is composed of a single circular chromosome with 1,667,867 base pairs, containing about 1590 coding regions Cellular Morphology and Ultrastructure H. pylori is non-spore-forming gram-negative bacteria. It is a spiral shaped organism with 4 to 7 ...
... (Campylobacter pylori ) Genome Structure H. pylori is composed of a single circular chromosome with 1,667,867 base pairs, containing about 1590 coding regions Cellular Morphology and Ultrastructure H. pylori is non-spore-forming gram-negative bacteria. It is a spiral shaped organism with 4 to 7 ...
Epidemiological aspects and improved differential - E
... Phenotypical determination of bacteria species should take into consideration single aberrations in biochemical traits. Biochemically atypical WBHIS bacteria have been isolated regularly from Finnish pigs since 1997; these isolates have been negative for hippurate hydrolysis, but according to PCR be ...
... Phenotypical determination of bacteria species should take into consideration single aberrations in biochemical traits. Biochemically atypical WBHIS bacteria have been isolated regularly from Finnish pigs since 1997; these isolates have been negative for hippurate hydrolysis, but according to PCR be ...
Introduction - Personal homepage directory
... Martin’s University. Consent forms were approved by the Institutional Review Board (IRB), which reviews proposed studies using human subjects before approving them to use subjects ( Appendix 1), signed by each subject, and placed in a sealed envelope ...
... Martin’s University. Consent forms were approved by the Institutional Review Board (IRB), which reviews proposed studies using human subjects before approving them to use subjects ( Appendix 1), signed by each subject, and placed in a sealed envelope ...
Bacillus qingshengii sp. nov., a rock
... The DNA G+C content of strain G19T was 36.7 mol%, which lies within the range described for the genus Bacillus (Shida et al., 1997). Strain G19T was Gram-reaction-positive with rod-shaped, endospore-forming cells, positive for catalase and oxidase activity, and negative for the Voges– Proskauer reac ...
... The DNA G+C content of strain G19T was 36.7 mol%, which lies within the range described for the genus Bacillus (Shida et al., 1997). Strain G19T was Gram-reaction-positive with rod-shaped, endospore-forming cells, positive for catalase and oxidase activity, and negative for the Voges– Proskauer reac ...
Use of Symbiotic Bacteria to Reduce Mass
... Insects are indisputably the dominant multicellular organisms in terrestrial habitats. As such they maintain intricate and complex interactions with other organisms in their habitat. Some of these interactions, such as those between insects and plants, or insects and vertebrates, have been extensive ...
... Insects are indisputably the dominant multicellular organisms in terrestrial habitats. As such they maintain intricate and complex interactions with other organisms in their habitat. Some of these interactions, such as those between insects and plants, or insects and vertebrates, have been extensive ...
designing a biosensor that will detect gram negative and gram
... Developing efficient bacterial detection methods and devices has been a major concern and a difficult one because of limitation of detection issues associated with each device or method as shown later in this chapter. Bacteria’s panel is very broad where it becomes a real challenge to reach one dete ...
... Developing efficient bacterial detection methods and devices has been a major concern and a difficult one because of limitation of detection issues associated with each device or method as shown later in this chapter. Bacteria’s panel is very broad where it becomes a real challenge to reach one dete ...
DEVELOPMENT AND CHARACTERIZATION OF SULFIDE-OXIDIZING BIOFILMS UNIVERSITAT AUTÒNOMA DE BARCELONA Facultat de Ciències
... This works deals with the development and characterization of complex sulfide-oxidizing biofilms. A bioreactor for biofilm development has been designed. The system is based on a non-aerated illuminated packed-column, which provides a large surface for microbial attachment. The reactor operates as a ...
... This works deals with the development and characterization of complex sulfide-oxidizing biofilms. A bioreactor for biofilm development has been designed. The system is based on a non-aerated illuminated packed-column, which provides a large surface for microbial attachment. The reactor operates as a ...
Microbial Ecology
... genes were amplified with the following primers: EUB 27 F (5′-AGAGTTTGATCCTGGCTCAG-3′) and EUB1492R (5′-GTTACCTTGTTACGACTT-3′) [43] in the first amplification and 341 F (5′-GCCTACGGGAGGCAGCAG-3′ with GC clamps at the 5′ end for temperature gradient gel electrophoresis analysis, TGGE) [53] and 939R ( ...
... genes were amplified with the following primers: EUB 27 F (5′-AGAGTTTGATCCTGGCTCAG-3′) and EUB1492R (5′-GTTACCTTGTTACGACTT-3′) [43] in the first amplification and 341 F (5′-GCCTACGGGAGGCAGCAG-3′ with GC clamps at the 5′ end for temperature gradient gel electrophoresis analysis, TGGE) [53] and 939R ( ...
Ecological Engineering Microbial carbonate precipitation in
... Microorganisms can influence precipitation by altering almost any of the precipitation parameters described above, either separately or in various combinations with one another (Hammes and Verstraete, 2002). However, the primary role has been ascribed to their ability to create an alkaline environmen ...
... Microorganisms can influence precipitation by altering almost any of the precipitation parameters described above, either separately or in various combinations with one another (Hammes and Verstraete, 2002). However, the primary role has been ascribed to their ability to create an alkaline environmen ...
Biodiversity of Bacillus subtilis group and beneficial traits of Bacillus
... Regarding the nomenclature, there is no official classification of prokaryotes [8], however there are such systems used at this time. The widely accepted classification of "Taxonomic Outline of the Prokaryotes" is found in Bergey's Manual of Systematic Bacteriology. Lately it was published the "Taxo ...
... Regarding the nomenclature, there is no official classification of prokaryotes [8], however there are such systems used at this time. The widely accepted classification of "Taxonomic Outline of the Prokaryotes" is found in Bergey's Manual of Systematic Bacteriology. Lately it was published the "Taxo ...
LAB 3 Bacterial Staining Techniques II I. Differential Stains: Gram
... The previous lab introduced simple staining techniques that enable microbiologists to observe the morphological characteristics of bacteria. Although simple stains are useful, they do not reveal details about the bacteria other than morphology and arrangement. The Gram stain is a differential stain ...
... The previous lab introduced simple staining techniques that enable microbiologists to observe the morphological characteristics of bacteria. Although simple stains are useful, they do not reveal details about the bacteria other than morphology and arrangement. The Gram stain is a differential stain ...