Biological Activities of Compounds Produced by Microorganisms
... Serratia marcescens DMBpR-1-2 (MIC50 = 74 µg ml-1), and Pseudomonas aeruginosa DMB-PR-123 (MIC50 = 168 µg ml-1). The same strains demonstrated a slightly lower sensitivity to the extracts obtained from Anabaena sp. CCNP1406 (MIC50 = 250-300 µg ml-1), and (except of P. aeruginosa) to the compounds pr ...
... Serratia marcescens DMBpR-1-2 (MIC50 = 74 µg ml-1), and Pseudomonas aeruginosa DMB-PR-123 (MIC50 = 168 µg ml-1). The same strains demonstrated a slightly lower sensitivity to the extracts obtained from Anabaena sp. CCNP1406 (MIC50 = 250-300 µg ml-1), and (except of P. aeruginosa) to the compounds pr ...
Ran on tracks – cytoplasmic roles for a nuclear regulator
... specific mRNAs have been described in a variety of cells and organisms, from yeast to mammalian neurons (Gerst, 2008; Wang et al., 2007). Only a fraction of the mRNA transcripts that are expressed in neurons are targeted into dendrites or axons (Willis et al., 2005; Willis and Twiss, 2006). Such tar ...
... specific mRNAs have been described in a variety of cells and organisms, from yeast to mammalian neurons (Gerst, 2008; Wang et al., 2007). Only a fraction of the mRNA transcripts that are expressed in neurons are targeted into dendrites or axons (Willis et al., 2005; Willis and Twiss, 2006). Such tar ...
Loose Connective Tissue
... body against heat loss, and padding for various body parts and organs. Here is a picture of what fat tissue looks like under a microscope. Most of the pink material you see is extracellular matrix, and these clear, bubble-like things are fat droplets that are contained within fat cells. ...
... body against heat loss, and padding for various body parts and organs. Here is a picture of what fat tissue looks like under a microscope. Most of the pink material you see is extracellular matrix, and these clear, bubble-like things are fat droplets that are contained within fat cells. ...
Show and tell: cell biology of pathogen invasion
... Understanding how plants and pathogens recognize each other and differentiate to establish either a successful or unsuccessful relationship has been a central question in the field of plant–pathogen interactions. Significant advances have been made in the past decade in identifying plant and microbe ...
... Understanding how plants and pathogens recognize each other and differentiate to establish either a successful or unsuccessful relationship has been a central question in the field of plant–pathogen interactions. Significant advances have been made in the past decade in identifying plant and microbe ...
Single Molecule approach to molecular biology in living
... restore the integrity of incorrectly synthesized or damaged DNA? Can quantitative information be extracted from these observations? Thanks to recent progress in fluorescent proteins (FPs), microscopy techniques, and single-molecule assays, we now can probe individual molecules in a single bacterial c ...
... restore the integrity of incorrectly synthesized or damaged DNA? Can quantitative information be extracted from these observations? Thanks to recent progress in fluorescent proteins (FPs), microscopy techniques, and single-molecule assays, we now can probe individual molecules in a single bacterial c ...
TCR After Rapid Identification of Pathogenic Vaccines Autoimmune
... to establish cardiac myosin-reactive carditogenic T cells using cyanogen bromide (CNBr)-treated soluble myosin have been unsuccessful (our unpublished observation). These findings suggest that carditogenic epitope(s) resides in the cleavage site of CNBr. In such a case, it is impossible to identify ...
... to establish cardiac myosin-reactive carditogenic T cells using cyanogen bromide (CNBr)-treated soluble myosin have been unsuccessful (our unpublished observation). These findings suggest that carditogenic epitope(s) resides in the cleavage site of CNBr. In such a case, it is impossible to identify ...
Understanding Our Environment - McGraw Hill Higher Education
... Johnson - The Living World: 3rd Ed. - All Rights Reserved - McGraw Hill Companies ...
... Johnson - The Living World: 3rd Ed. - All Rights Reserved - McGraw Hill Companies ...
The Role of Exopolysaccharides in Adhesion of
... Using chemically clean glass coverslips as the test surface, the association between adsorbed carbohydrate material and attached cells was assayed at regular intervals (Fig. 1). With both strains, carbohydrate material accumulated gradually over the initial 5-6 h exposure, then increased rapidly ove ...
... Using chemically clean glass coverslips as the test surface, the association between adsorbed carbohydrate material and attached cells was assayed at regular intervals (Fig. 1). With both strains, carbohydrate material accumulated gradually over the initial 5-6 h exposure, then increased rapidly ove ...
Pdf - Text of NPTEL IIT Video Lectures
... world. As you know, cells are the basic unit of life, from cells tissues are formed and from tissues different organs which perform different activities of the living system. We will also learn that how cell functions and what are the different characteristics of the cell along with the different st ...
... world. As you know, cells are the basic unit of life, from cells tissues are formed and from tissues different organs which perform different activities of the living system. We will also learn that how cell functions and what are the different characteristics of the cell along with the different st ...
The Growing Outer Epidermal Wall: Design and
... growth. In contrast to plants, most animals are motile: they move through their environment in search of food. Typically, animals cease to grow after the organism has reached a defined, species-specific size (determinate growth). The contrasting survival strategies of animals versus plants are paral ...
... growth. In contrast to plants, most animals are motile: they move through their environment in search of food. Typically, animals cease to grow after the organism has reached a defined, species-specific size (determinate growth). The contrasting survival strategies of animals versus plants are paral ...
MONERAS KINGDOM - 1st ESO Bilingual Science
... Bacteria usually live ......................................... but sometimes they group together forming ............................. Answer the following questions 1. What is the name of the kingdom formed by microscopic, unicellular, and prokaryotic organisms?...................... ...
... Bacteria usually live ......................................... but sometimes they group together forming ............................. Answer the following questions 1. What is the name of the kingdom formed by microscopic, unicellular, and prokaryotic organisms?...................... ...
Positioning the Flagellum at the Center of a Dividing Cell To
... ABSTRACT Faithful replication of all structural features is a sine qua non condition for the success of bacterial reproduction by binary fission. For some species, a key challenge is to replicate and organize structures with multiple polarities. Polarly flagellated magnetotactic bacteria are the pri ...
... ABSTRACT Faithful replication of all structural features is a sine qua non condition for the success of bacterial reproduction by binary fission. For some species, a key challenge is to replicate and organize structures with multiple polarities. Polarly flagellated magnetotactic bacteria are the pri ...
Hym-355 enhances neuron differentiation - Development
... encoding the peptide as well as an analysis of its role in neuron differentiation. Finally we will propose that this peptide is a positive signal involved in a feedback mechanism for maintaining the homeostasis of a neuron population in a steady state. MATERIALS AND METHODS Animals and culture condi ...
... encoding the peptide as well as an analysis of its role in neuron differentiation. Finally we will propose that this peptide is a positive signal involved in a feedback mechanism for maintaining the homeostasis of a neuron population in a steady state. MATERIALS AND METHODS Animals and culture condi ...
brief notes - BioMedSearch
... exist in the proximal tubule, and the rat kidney normally filters large amounts of protein which are subsequently reabsorbed . A glomerular route has been demonstrated in at least one other case of heavy metal poisoning . Masse and Galle (unpublished observation), using the technique of radioautogra ...
... exist in the proximal tubule, and the rat kidney normally filters large amounts of protein which are subsequently reabsorbed . A glomerular route has been demonstrated in at least one other case of heavy metal poisoning . Masse and Galle (unpublished observation), using the technique of radioautogra ...
Correlating single cell motility with population growth dynamics
... was important, since experiment to experiment variations result in large standard deviations as seen in Figure 3B. Was there a specific kind of motile bacteria that were decreasing as growth progresses in a growth curve, or all kinds of individual bacterial motion decrease with time and cell numbers ...
... was important, since experiment to experiment variations result in large standard deviations as seen in Figure 3B. Was there a specific kind of motile bacteria that were decreasing as growth progresses in a growth curve, or all kinds of individual bacterial motion decrease with time and cell numbers ...
White Paper: Backhaul Security for Wi-Fi and Small Cells
... operators are also looking again at the role of Wi-Fi in their access networks. As reflected in the comScore data referring to the U.S. market during 3Q11 (Figure 1), it is not uncommon for mobile operators to report that their customer's smartphone usage is now split roughly evenly between Wi-Fi an ...
... operators are also looking again at the role of Wi-Fi in their access networks. As reflected in the comScore data referring to the U.S. market during 3Q11 (Figure 1), it is not uncommon for mobile operators to report that their customer's smartphone usage is now split roughly evenly between Wi-Fi an ...
Arabidopsis CSLD5 Functions in Cell Plate
... a combination of genetic analysis and in vivo localization of fluorescently tagged fusion proteins, we show that CSLD5 preferentially accumulates in dividing plant cells, where it localizes to and participates in the synthesis of newly forming cell plates. In addition, we show that CSLD5, unlike othe ...
... a combination of genetic analysis and in vivo localization of fluorescently tagged fusion proteins, we show that CSLD5 preferentially accumulates in dividing plant cells, where it localizes to and participates in the synthesis of newly forming cell plates. In addition, we show that CSLD5, unlike othe ...
The Golgi Stack Reassembles during Telophase before Arrival of
... Flow Laboratories (High Wycombe, England), or GIBCO-BRL (Uxbridge, England). ...
... Flow Laboratories (High Wycombe, England), or GIBCO-BRL (Uxbridge, England). ...
ROLE OF B LYMPHOCYTES IN CELL
... Activation of B lymphocytes by mitogens and certain thymic-independent antigens is thought to occur directly without cooperation of other cells (I, 2). In contrast, the antibody response to most soluble protein antigens is defective in the absence of stimulated T cells (3-5). In addition to differen ...
... Activation of B lymphocytes by mitogens and certain thymic-independent antigens is thought to occur directly without cooperation of other cells (I, 2). In contrast, the antibody response to most soluble protein antigens is defective in the absence of stimulated T cells (3-5). In addition to differen ...
Segregation of object and background motion in the
... reversal of black and white bars, did not significantly alter the cell’s response (Fig. 5a). Nor did such a phase reversal alter the response of polyaxonal amacrine cells (Fig. 5a). Varying the spatial frequency of the grating also had little effect on the firing pattern of the ganglion cells (Fig. ...
... reversal of black and white bars, did not significantly alter the cell’s response (Fig. 5a). Nor did such a phase reversal alter the response of polyaxonal amacrine cells (Fig. 5a). Varying the spatial frequency of the grating also had little effect on the firing pattern of the ganglion cells (Fig. ...
senescent cells
... care expenditures in developed nations. New findings suggest that aging is a modifiable risk factor, and it may be feasible to delay age-related diseases as a group by modulating fundamental aging mechanisms. One such mechanism is cellular senescence, which can cause chronic inflammation through the ...
... care expenditures in developed nations. New findings suggest that aging is a modifiable risk factor, and it may be feasible to delay age-related diseases as a group by modulating fundamental aging mechanisms. One such mechanism is cellular senescence, which can cause chronic inflammation through the ...
Cell culture
Cell culture is the process by which cells are grown under controlled conditions, generally outside of their natural environment. In practice, the term ""cell culture"" now refers to the culturing of cells derived from multicellular eukaryotes, especially animal cells, in contrast with other types of culture that also grow cells, such as plant tissue culture, fungal culture, and microbiological culture (of microbes). The historical development and methods of cell culture are closely interrelated to those of tissue culture and organ culture. Viral culture is also related, with cells as hosts for the viruses. The laboratory technique of maintaining live cell lines (a population of cells descended from a single cell and containing the same genetic makeup) separated from their original tissue source became more robust in the middle 20th century.