Simple Organisms, Fungi, and Plants
... Do you know how important plants are? Plants provide oxygen and food for other living things. Throughout history, people have been trying to understand plants. In this unit, you will join them. You’ll also learn about, some other fascinating organisms—bacteria, protists, and fungi. Some of these org ...
... Do you know how important plants are? Plants provide oxygen and food for other living things. Throughout history, people have been trying to understand plants. In this unit, you will join them. You’ll also learn about, some other fascinating organisms—bacteria, protists, and fungi. Some of these org ...
Antimicrobial Prospective of Parmotrema perlatum Hexane Extract
... Nephroma articum showed no antifungal activity26. It has been concluded from our experiments that the tested lichen extract has significant antibacterial property in comparison to antifungal activity. This result is in accordance with other studies27, 28. Gulluce et al also found that the methanol e ...
... Nephroma articum showed no antifungal activity26. It has been concluded from our experiments that the tested lichen extract has significant antibacterial property in comparison to antifungal activity. This result is in accordance with other studies27, 28. Gulluce et al also found that the methanol e ...
univERsity oF copEnhAGEn
... The phenotype is the set of structural and functional parameters, often referred to as physiological or biochemical parameters, that characterize the cells within a bacterial culture. In contrast, the genotype refer to genetical (DNA- or RNA-related) parameters such as genomic DNA structure, occurre ...
... The phenotype is the set of structural and functional parameters, often referred to as physiological or biochemical parameters, that characterize the cells within a bacterial culture. In contrast, the genotype refer to genetical (DNA- or RNA-related) parameters such as genomic DNA structure, occurre ...
Fatty Acids:
... propoxylation. This reaction is catalytic one and usually is alkaline catalyst. Conventional alkaline catalysts such as KOH or NaOMe give a relatively broad distribution (9). On the other hand, These materials are not ionizable and their characteristics are dependent on the balance between hydrophob ...
... propoxylation. This reaction is catalytic one and usually is alkaline catalyst. Conventional alkaline catalysts such as KOH or NaOMe give a relatively broad distribution (9). On the other hand, These materials are not ionizable and their characteristics are dependent on the balance between hydrophob ...
BACTERIAL BIOFILMS IN NATURE AND DISEASE
... surfaces anti planktonic cells of the same organism(C. S. Dow,R. Whittenbury &D. Kelly, unpublished). These data suggest that sessile cells have more active reproduction and general metabolism, while planktonic cells are phenotypicallycommittedto motility and to the colonization of newsurfaces. In l ...
... surfaces anti planktonic cells of the same organism(C. S. Dow,R. Whittenbury &D. Kelly, unpublished). These data suggest that sessile cells have more active reproduction and general metabolism, while planktonic cells are phenotypicallycommittedto motility and to the colonization of newsurfaces. In l ...
The making of Transparent Soap From Green Tea Extract
... soap formed in liquid, while the transparent soap is kind of soap which usually use for face and for showers that can produce a softer foam to the skin and lustrous appearance when compared with other soap. Transparent soap is relatively more expensive compared to other soaps which also usually cons ...
... soap formed in liquid, while the transparent soap is kind of soap which usually use for face and for showers that can produce a softer foam to the skin and lustrous appearance when compared with other soap. Transparent soap is relatively more expensive compared to other soaps which also usually cons ...
5,7-DIAMINO-3,5,7,9-TETRADEOXYNON-2
... The naturally occurring isomers 1–4 have the same configuration at C-6, whereas the configurations of the other chiral centers may be different (Fig. 1). In aqueous solution, the free sugars exist in the 2C5 pyranose form as mixtures of and anomers with a predominance of the thermodynamically more ...
... The naturally occurring isomers 1–4 have the same configuration at C-6, whereas the configurations of the other chiral centers may be different (Fig. 1). In aqueous solution, the free sugars exist in the 2C5 pyranose form as mixtures of and anomers with a predominance of the thermodynamically more ...
BOTRYOMYCOSIS PRODUCED BY PSEUDOMONAS 369
... brain-heart infusion agar. The granules showed a shell which is not seen in those produced by nocardiae. The guinea-pig also had small abscesses in the lungs with actinomycetoid granules and Ps. aeruginosa was the only organism cultured from these lesions. In tissuesections of the right testicle and ...
... brain-heart infusion agar. The granules showed a shell which is not seen in those produced by nocardiae. The guinea-pig also had small abscesses in the lungs with actinomycetoid granules and Ps. aeruginosa was the only organism cultured from these lesions. In tissuesections of the right testicle and ...
BOTRYOMYCOSIS PRODUCED BY PSEUDOMONAS 369
... brain-heart infusion agar. The granules showed a shell which is not seen in those produced by nocardiae. The guinea-pig also had small abscesses in the lungs with actinomycetoid granules and Ps. aeruginosa was the only organism cultured from these lesions. In tissuesections of the right testicle and ...
... brain-heart infusion agar. The granules showed a shell which is not seen in those produced by nocardiae. The guinea-pig also had small abscesses in the lungs with actinomycetoid granules and Ps. aeruginosa was the only organism cultured from these lesions. In tissuesections of the right testicle and ...
Bacterial rheotaxis
... where the shear rate S was varied between 0 and 36 s−1. Celltracking software yielded the bacteria’s drift velocity, V, perpendicular to the flow gradient plane (i.e., along z; Fig. 1C and Materials and Methods). Experiments revealed a large and highly reproducible drift velocity along –z (Fig. 2A), ...
... where the shear rate S was varied between 0 and 36 s−1. Celltracking software yielded the bacteria’s drift velocity, V, perpendicular to the flow gradient plane (i.e., along z; Fig. 1C and Materials and Methods). Experiments revealed a large and highly reproducible drift velocity along –z (Fig. 2A), ...
Bacteria in Agrobiology
... These two Gram-positive, aerobic, endospore-forming bacteria with plant-growthpromoting activity are investigated more deeply for their potential to suppress plant-pathogenic microflora and to stimulate plant growth. Both bacteria belong to the order Bacillales, but are distantly related to each oth ...
... These two Gram-positive, aerobic, endospore-forming bacteria with plant-growthpromoting activity are investigated more deeply for their potential to suppress plant-pathogenic microflora and to stimulate plant growth. Both bacteria belong to the order Bacillales, but are distantly related to each oth ...
New spiral bacterium in gastric mucosa
... described in the dog by Rappin in 1881 and called Spirillum rappini.' This work was confirmed by Bizzozero in 18932 and by Salomon in 18963 in dogs, cats, and rats. Morphologically these organisms are dissimilar to ours, are usually intracellular, found in the body and are not associated with abnorm ...
... described in the dog by Rappin in 1881 and called Spirillum rappini.' This work was confirmed by Bizzozero in 18932 and by Salomon in 18963 in dogs, cats, and rats. Morphologically these organisms are dissimilar to ours, are usually intracellular, found in the body and are not associated with abnorm ...
Why is metabolic labour divided in nitrification?
... Nevertheless, the final answer can only be empirical or based on a model that includes detailed empirical knowledge of the kinetics of all relevant processes and involved costs, which is currently not feasible. However, on the level of population dynamics rather than enzyme dynamics, Noto et al. [30 ...
... Nevertheless, the final answer can only be empirical or based on a model that includes detailed empirical knowledge of the kinetics of all relevant processes and involved costs, which is currently not feasible. However, on the level of population dynamics rather than enzyme dynamics, Noto et al. [30 ...
an example with Helicobacter pylori infection
... DHA involvement in cancer development. Indeed, in this mouse model both formation and growth of melanoma and colon cancer were significantly reduced when compared with non-transgenic mice [43-45]. Furthermore, an epidemiologic study reported a significant decrease in cancer incidence amongst Alaska’ ...
... DHA involvement in cancer development. Indeed, in this mouse model both formation and growth of melanoma and colon cancer were significantly reduced when compared with non-transgenic mice [43-45]. Furthermore, an epidemiologic study reported a significant decrease in cancer incidence amongst Alaska’ ...
Chromocurvus halotolerans gen. nov., sp. nov., a
... et al. 2004; Yurkov and Csotonyi 2009). BChl synthesis is typically inhibited by light (Yurkov and Csotonyi 2009). Aerobic anoxygenic phototrophs also abundantly produce from one to over twenty different carotenoids per species (Fuchs et al. 2007; Yurkov and Beatty 1998), most of which are disengage ...
... et al. 2004; Yurkov and Csotonyi 2009). BChl synthesis is typically inhibited by light (Yurkov and Csotonyi 2009). Aerobic anoxygenic phototrophs also abundantly produce from one to over twenty different carotenoids per species (Fuchs et al. 2007; Yurkov and Beatty 1998), most of which are disengage ...
In Vitro Antibacterial Activity of Eurycoma Longifolia Jack (Tongkat
... antibacterial activity of Eurycoma longifolia Jack (E. longifolia) root using ethanol based extract. Methods: Five types of pathogenic bacterial strains were used; Gram-positive (Staphylococcus aureus and Bacillus cereus) and Gram-negative (Escherichia coli, Salmonella typhi and Pseudomonas aerugino ...
... antibacterial activity of Eurycoma longifolia Jack (E. longifolia) root using ethanol based extract. Methods: Five types of pathogenic bacterial strains were used; Gram-positive (Staphylococcus aureus and Bacillus cereus) and Gram-negative (Escherichia coli, Salmonella typhi and Pseudomonas aerugino ...
Biology and soil fertility - Wageningen UR E
... The influence of biological processes on the availability of most other nutrient elements in soil is less spectacular than that on nitrogen and sulphur. The reason for this is the relatively loose binding of most of these elements in the plant material so that, upon the death of the plant, they are ...
... The influence of biological processes on the availability of most other nutrient elements in soil is less spectacular than that on nitrogen and sulphur. The reason for this is the relatively loose binding of most of these elements in the plant material so that, upon the death of the plant, they are ...
Phytoplanktons in Different Silicate Solutions
... distinct Silicon accumulator plants like Cyperaceae, Graminae, Juncaceae and Moquiles spp. Organisms ...
... distinct Silicon accumulator plants like Cyperaceae, Graminae, Juncaceae and Moquiles spp. Organisms ...
View/Open
... could be classified into 12 divisions based on familiar culturable organisms such as cyanobacteria, spirochetes and Gram-positive bacteria. During the past decade, these divisions have expanded to 40, primarily due to culture-independent phylogenetic surveys of microbial communities (Hugenholtz et a ...
... could be classified into 12 divisions based on familiar culturable organisms such as cyanobacteria, spirochetes and Gram-positive bacteria. During the past decade, these divisions have expanded to 40, primarily due to culture-independent phylogenetic surveys of microbial communities (Hugenholtz et a ...
Diversity of halophilic bacteria in saline soil
... 100 countries especially in China, India, Pakistan, the United States, and Thailand. In Thailand, there is a widespread saline soil problem in the northeast, which results in low income and poverty of farmers. Nong Bo Reservoir at Mahasarakham Province is one of the areas having a serious problem wi ...
... 100 countries especially in China, India, Pakistan, the United States, and Thailand. In Thailand, there is a widespread saline soil problem in the northeast, which results in low income and poverty of farmers. Nong Bo Reservoir at Mahasarakham Province is one of the areas having a serious problem wi ...
Prudent use of antimicrobials
... bactericidal antimicrobials kill the bacteria, while bacteriostatic antimicrobials inhibit their growth. In vitro it is difficult to make a distinction: not all bactericidal antimicrobials will kill all bacteria within the set time, while some bacteriostatic antimicrobials will kill certain bacteria ...
... bactericidal antimicrobials kill the bacteria, while bacteriostatic antimicrobials inhibit their growth. In vitro it is difficult to make a distinction: not all bactericidal antimicrobials will kill all bacteria within the set time, while some bacteriostatic antimicrobials will kill certain bacteria ...
BACTERIOCIN PRODUCTION AND
... Agitation (fermentation) processes depend on natural or altered environments to select against spoilage and pathogenic microorganisms and to enhance the growth of adorable microorganisms, either those naturally occurring or willfully added. Numerous fermentations progress via a sequence of microbial ...
... Agitation (fermentation) processes depend on natural or altered environments to select against spoilage and pathogenic microorganisms and to enhance the growth of adorable microorganisms, either those naturally occurring or willfully added. Numerous fermentations progress via a sequence of microbial ...
Antimicrobial Activity of Methanolic Neem Extract on Wound
... solvent and material, thus the more desirable extract will be produced until all possible materials have been extracted. Moreover, the particle size also may give the impact for the extraction period. Grinding the plant material as finer as possible will increase the surface area for the extraction ...
... solvent and material, thus the more desirable extract will be produced until all possible materials have been extracted. Moreover, the particle size also may give the impact for the extraction period. Grinding the plant material as finer as possible will increase the surface area for the extraction ...
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.