Underwater Domains in Yellowstone Lake Hydrothermal Vent
... two concepts are not mutually exclusive. Early life certainly was microbial, at least tolerant of high temperatures, and predominantly made use of chemical energy for metabolic needs. At present, the highest temperatures for growth range to 113°C (Stetter 1999) and the isolated organisms are involve ...
... two concepts are not mutually exclusive. Early life certainly was microbial, at least tolerant of high temperatures, and predominantly made use of chemical energy for metabolic needs. At present, the highest temperatures for growth range to 113°C (Stetter 1999) and the isolated organisms are involve ...
Supplementary Information (doc 62K)
... The second version of the micro-array contained 42 additional probes targeting micro-organisms that were selected after 454-sequencing of a highly diverse set of 100 cervicovaginal samples (from African, American and European women of different ages with and without HIV, other STIs, pelvic inflammat ...
... The second version of the micro-array contained 42 additional probes targeting micro-organisms that were selected after 454-sequencing of a highly diverse set of 100 cervicovaginal samples (from African, American and European women of different ages with and without HIV, other STIs, pelvic inflammat ...
Evolutionary Cell Biology of the eukaryotic endomembrane system
... compartment continuous with the nuclear envelope.“an ER-like tubulovesicular compartment, which itself can dynamically communicate with clathrin-containing vacuoles at the periphery of the cell to receive endocytosed proteins”. In addition, the TVN of G. lamblia serves as a site of protein synthesis ...
... compartment continuous with the nuclear envelope.“an ER-like tubulovesicular compartment, which itself can dynamically communicate with clathrin-containing vacuoles at the periphery of the cell to receive endocytosed proteins”. In addition, the TVN of G. lamblia serves as a site of protein synthesis ...
Mesozooplankton in the Arctic Ocean in summer
... scarce. The earliest data were collected during the drift of the Fram (expedition of Fridtjof Nansen, 1893}1896). Subsequently, data were collected from Soviet ice breakers (Sadko in 1935, Sedov in 1937}1939), ice islands (Johnson, 1963; Hopkins, 1969a, 1969b, Brodskiy and Pavshtiks, 1976; Dawson, 1 ...
... scarce. The earliest data were collected during the drift of the Fram (expedition of Fridtjof Nansen, 1893}1896). Subsequently, data were collected from Soviet ice breakers (Sadko in 1935, Sedov in 1937}1939), ice islands (Johnson, 1963; Hopkins, 1969a, 1969b, Brodskiy and Pavshtiks, 1976; Dawson, 1 ...
16S rRNA-based bacterial diversity in the organic-rich
... Stramma et al. 2008). The seabed below the OMZ is a region of “large organic food falls” due to the deposition of particulate organic matter from the productive waters above, harbouring enormous and unique microbial biomass. Studying the diversity and distribution of natural microbial communities of ...
... Stramma et al. 2008). The seabed below the OMZ is a region of “large organic food falls” due to the deposition of particulate organic matter from the productive waters above, harbouring enormous and unique microbial biomass. Studying the diversity and distribution of natural microbial communities of ...
Tropical Marginal Seas
... anthropogenic pressures. TMSs also share a common suite of natural resource management challenges that stem from historical overexploitation of their biodiversity and, in most cases, their proximity to large human populations experiencing rapid economic growth. In Southeast Asia, where most TMSs are ...
... anthropogenic pressures. TMSs also share a common suite of natural resource management challenges that stem from historical overexploitation of their biodiversity and, in most cases, their proximity to large human populations experiencing rapid economic growth. In Southeast Asia, where most TMSs are ...
The Drying and Preservation of Bacterial Cultures
... the results so far obtained, and is arranged so that the organisms are listed under their respective genera. Where more than twenty-five strains of one species are in the collection, or any particular species shows an abnormal susceptibility to drying, they are listed separately. It is clear that th ...
... the results so far obtained, and is arranged so that the organisms are listed under their respective genera. Where more than twenty-five strains of one species are in the collection, or any particular species shows an abnormal susceptibility to drying, they are listed separately. It is clear that th ...
Micro Chapter 6 ppt.11th edition
... Figure 6.14 A growth curve for an exponentially increasing population, plotted logarithmically (dashed line) and arithmetically (solid line). ...
... Figure 6.14 A growth curve for an exponentially increasing population, plotted logarithmically (dashed line) and arithmetically (solid line). ...
3 C - Microbiology - Noakhali Science and Technology University
... 1. Development of Microbiology: discovery of microorganisms; biogenesis versus abiogenesis; fermentation process; germ theory of disease; Koch’s postulates; development of laboratory techniques; vaccination; antisepsis; chemotherapy. 2. Scope of Microbiology: in medical, food and dairy, agriculture, ...
... 1. Development of Microbiology: discovery of microorganisms; biogenesis versus abiogenesis; fermentation process; germ theory of disease; Koch’s postulates; development of laboratory techniques; vaccination; antisepsis; chemotherapy. 2. Scope of Microbiology: in medical, food and dairy, agriculture, ...
Ocean Currents and Their Impact on Marine Life
... periods. In other cases, because they constitute spatial anomalies on a more regular oceanic field, stratification can take place in their surrounding waters. 2.1. Upwelling systems ...
... periods. In other cases, because they constitute spatial anomalies on a more regular oceanic field, stratification can take place in their surrounding waters. 2.1. Upwelling systems ...
Report - Iddri
... improve knowledge of the physical, biological and chemical mechanisms governing high seas ecosystems. Through international organisations such as the International Council for the Exploration of the Sea (ICES) or scientific initiatives such as the Census of Marine Life, scientists are gaining more a ...
... improve knowledge of the physical, biological and chemical mechanisms governing high seas ecosystems. Through international organisations such as the International Council for the Exploration of the Sea (ICES) or scientific initiatives such as the Census of Marine Life, scientists are gaining more a ...
GEO/OC 103 Exploring the Deep… Lab 7
... The life-giving ocean Phytoplankton are tiny — several of them could fit side-by-side across the width of a human hair — but collectively, they pack a wallop. Phytoplankton are primary producers, serving as the first link in almost every food chain in the ocean. They transform water and carbon dioxide ...
... The life-giving ocean Phytoplankton are tiny — several of them could fit side-by-side across the width of a human hair — but collectively, they pack a wallop. Phytoplankton are primary producers, serving as the first link in almost every food chain in the ocean. They transform water and carbon dioxide ...
PDF ( 27 ) - DergiPark
... Abstract: This study aimed to identify phenotypic and genotypic resistance profiles of bacteria isolated from soil and manure samples obtained from a farm where tetracycline and tylosin were used extensively. Samples were collected from the manure and soil, before and after manure application. All o ...
... Abstract: This study aimed to identify phenotypic and genotypic resistance profiles of bacteria isolated from soil and manure samples obtained from a farm where tetracycline and tylosin were used extensively. Samples were collected from the manure and soil, before and after manure application. All o ...
Clotting factors and eicosanoids protect against nematode infections
... obligate and lethal insect parasites, in recent years they have been used increasingly as biological control agents for pest insects. Animals from the third developmental stage of nematodes are called dauer juvenile (DJ) or infective juveniles (IJ). IJs occur free living in the soil and are capable ...
... obligate and lethal insect parasites, in recent years they have been used increasingly as biological control agents for pest insects. Animals from the third developmental stage of nematodes are called dauer juvenile (DJ) or infective juveniles (IJ). IJs occur free living in the soil and are capable ...
Safeguarding the Health of Oceans
... Oblivious to the peril, humanity has pushed the world’s oceans close to—and in some cases past—their natural limits. The warning signs are clear. Seven out of 10 commercial fish species are fully or overexploited. Like the orange roughy, many are unable to replenish their stocks. More than half of t ...
... Oblivious to the peril, humanity has pushed the world’s oceans close to—and in some cases past—their natural limits. The warning signs are clear. Seven out of 10 commercial fish species are fully or overexploited. Like the orange roughy, many are unable to replenish their stocks. More than half of t ...
efficacy of distilled water and lactic acid as wash solution in
... microbial populations, without considerable alteration of its sensory characteristics. ...
... microbial populations, without considerable alteration of its sensory characteristics. ...
Dr.-Santos-Microbiology-lab-notes-2016
... Heat fixing cells after a smear will destroy the capsule and not fixing at all is no good because the cells will jut right off. But using a combined method of simple stain and negative staining, we can stain the capsule properly. Know the steps involved especially the India ink used as the neg ...
... Heat fixing cells after a smear will destroy the capsule and not fixing at all is no good because the cells will jut right off. But using a combined method of simple stain and negative staining, we can stain the capsule properly. Know the steps involved especially the India ink used as the neg ...
PowerPoint slide presentation
... Cryptosporidium, LPS OH-FA for enteric bacteria 3). Monitor hydrophobic drugs & bioactive molecules ...
... Cryptosporidium, LPS OH-FA for enteric bacteria 3). Monitor hydrophobic drugs & bioactive molecules ...
Host-pathogen interaction using Dictyostelium discoideum as
... Dictyostelium discoideum has long been used as a model organism to study many different biological processes. The amoeba is very similar to macrophages present in higher animals, for example humans. Furthermore, several genes in D. discoideum have shown to be homologous with human genes. Due to thes ...
... Dictyostelium discoideum has long been used as a model organism to study many different biological processes. The amoeba is very similar to macrophages present in higher animals, for example humans. Furthermore, several genes in D. discoideum have shown to be homologous with human genes. Due to thes ...
"Ecophysiological and molecular characterization of estuarine microbial mats" Laura VILLANUEVA ÁLVAREZ
... In the afternoon (Fig. IV.3 B), the proportion of PLFA of anaerobes was higher (12.4% mean) than at 8:00 am, and increased with depth (maximum values 4–5.5 mm depth). Polyenoics fatty acids reported maximum values between 6–6.5 mm depth (22.6%), and PLFA from gram-negative bacteria were almost const ...
... In the afternoon (Fig. IV.3 B), the proportion of PLFA of anaerobes was higher (12.4% mean) than at 8:00 am, and increased with depth (maximum values 4–5.5 mm depth). Polyenoics fatty acids reported maximum values between 6–6.5 mm depth (22.6%), and PLFA from gram-negative bacteria were almost const ...
RAJIV GANDHI UNIVERSITY OF HEALTH SCIENCES
... Acute bacterial meningitis is one of the most sever infectious disease in infants and children. It is associated with high rate of mortality and morbidity in pediatric population.1 As acute bacterial meningitis is a medical emergency, early and accurate etiologic diagnosis and appropriate antimicrob ...
... Acute bacterial meningitis is one of the most sever infectious disease in infants and children. It is associated with high rate of mortality and morbidity in pediatric population.1 As acute bacterial meningitis is a medical emergency, early and accurate etiologic diagnosis and appropriate antimicrob ...
Cell Structure and Function
... 3.2). (Researchers have discovered a few prokaryotes with internal membranes that look like nuclei, but further investigation is needed to determine what these structures are.) The word prokaryote comes from Greek words meaning “before nucleus.” Moreover, electron microscopy has revealed that prokar ...
... 3.2). (Researchers have discovered a few prokaryotes with internal membranes that look like nuclei, but further investigation is needed to determine what these structures are.) The word prokaryote comes from Greek words meaning “before nucleus.” Moreover, electron microscopy has revealed that prokar ...
Chapter I - Shodhganga
... hard parts. The biogenic form of silica is opal, while the inorganic form is quartz. Opal contains significant amounts of water bound up in its structure. Calcareous oozes (CaCO3; calcium carbonate; calcite and aragonite) Many marine organisms constitute skeletons of the calcium carbonate mineral ‘c ...
... hard parts. The biogenic form of silica is opal, while the inorganic form is quartz. Opal contains significant amounts of water bound up in its structure. Calcareous oozes (CaCO3; calcium carbonate; calcite and aragonite) Many marine organisms constitute skeletons of the calcium carbonate mineral ‘c ...
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 ...