The Oceanic Phosphorus Cycle
... rivers, groundwater, and estuaries and adds a substantial amount of anthropogenic P to the ocean.45,46 Estimates for the present-day total river P flux range from 57 × 1010 to 100 × 1010 mol/year; a doubling of the preanthropogenic flux. It is not clear what fraction of this anthropogenically added ...
... rivers, groundwater, and estuaries and adds a substantial amount of anthropogenic P to the ocean.45,46 Estimates for the present-day total river P flux range from 57 × 1010 to 100 × 1010 mol/year; a doubling of the preanthropogenic flux. It is not clear what fraction of this anthropogenically added ...
Antarctic life: Highly diverse, unusually structured
... he past two decades have witnessed a revolution in the approaches used to document patterns in and the functional significance of the diversity of life. Knowledge of the global distributions of organisms now extends to many groups. These include terrestrial plants and animals1, marine taxa2, compone ...
... he past two decades have witnessed a revolution in the approaches used to document patterns in and the functional significance of the diversity of life. Knowledge of the global distributions of organisms now extends to many groups. These include terrestrial plants and animals1, marine taxa2, compone ...
Menstruation Workshop Notes for Chemicals in
... the US but pretty sure o There may be small independent producers that use chlorine (in US) but all major companies which would supply the rayon don't use chlorine o Instead mills used chlorine dioxide o If the bleaching process is controlled correctly, there should not be any dioxins present o Diox ...
... the US but pretty sure o There may be small independent producers that use chlorine (in US) but all major companies which would supply the rayon don't use chlorine o Instead mills used chlorine dioxide o If the bleaching process is controlled correctly, there should not be any dioxins present o Diox ...
Ceylon Journal of Science
... QTL conditioning resistance to common bacterial blight caused by Xanthomonas campestris (Nodari et al., 1993). It is interesting to observe genetic proximity between host genes that affect pathogenic and beneficial plantmicrobe interactions. However, the practical application of biological nitrogen ...
... QTL conditioning resistance to common bacterial blight caused by Xanthomonas campestris (Nodari et al., 1993). It is interesting to observe genetic proximity between host genes that affect pathogenic and beneficial plantmicrobe interactions. However, the practical application of biological nitrogen ...
The-Human-Microbiome-Congress-Draft
... We performed analysis of protein families distributions in the MetaHIT, currently the largest single dataset for the human gut microbiome. We found about 300 highly overrepresented protein families, with top 100 similarly overrepresented in all human metagenomics sets. Interestingly, most of them ar ...
... We performed analysis of protein families distributions in the MetaHIT, currently the largest single dataset for the human gut microbiome. We found about 300 highly overrepresented protein families, with top 100 similarly overrepresented in all human metagenomics sets. Interestingly, most of them ar ...
A Comparison of Gastrointestinal Bacterial Population Between
... This study had some limitations that could be improved upon. The first limitation was the small sample size of eight cats. A larger sample size will lead to more accurate results, and will provide more concrete information based on the large number of cats that are involved. The second limitation wa ...
... This study had some limitations that could be improved upon. The first limitation was the small sample size of eight cats. A larger sample size will lead to more accurate results, and will provide more concrete information based on the large number of cats that are involved. The second limitation wa ...
The Oceanic Phosphorus Cycle - Center for Microbial Oceanography
... rivers, groundwater, and estuaries and adds a substantial amount of anthropogenic P to the ocean.45,46 Estimates for the present-day total river P flux range from 57 × 1010 to 100 × 1010 mol/year; a doubling of the preanthropogenic flux. It is not clear what fraction of this anthropogenically added ...
... rivers, groundwater, and estuaries and adds a substantial amount of anthropogenic P to the ocean.45,46 Estimates for the present-day total river P flux range from 57 × 1010 to 100 × 1010 mol/year; a doubling of the preanthropogenic flux. It is not clear what fraction of this anthropogenically added ...
A Putative ABC Transporter Permease Is Necessary for Resistance
... approach to screen for PA mutants that demonstrate increased susceptibility to A-NO− 2 when compared to wild-type and a mucoid mucA22 mutant. From a panel of ∼10,000 Tn mutants, we focused on a very sensitive mutant that had a Tn insertion in the PA4455 gene, encoding a putative cytoplasmic membrane ...
... approach to screen for PA mutants that demonstrate increased susceptibility to A-NO− 2 when compared to wild-type and a mucoid mucA22 mutant. From a panel of ∼10,000 Tn mutants, we focused on a very sensitive mutant that had a Tn insertion in the PA4455 gene, encoding a putative cytoplasmic membrane ...
Basic Act on Ocean Policy (Act No. 33 of April 27, 2007) Table of
... Article 1 The purpose of this Act is, with regard to the oceans, to stipulate the basic principles, to clarify the responsibilities of the State, the local governments, business operators and the citizens as well as to formulate the basic plan with regard to the oceans and other basic matters with r ...
... Article 1 The purpose of this Act is, with regard to the oceans, to stipulate the basic principles, to clarify the responsibilities of the State, the local governments, business operators and the citizens as well as to formulate the basic plan with regard to the oceans and other basic matters with r ...
Nanowire–Bacteria Hybrids for Unassisted Solar Carbon Dioxide
... chemicals from CO2 and H2O, a process that mimics natural photosynthesis, is of fundamental and practical interest. In natural photosynthesis, CO2 is first reduced to common biochemical building blocks using solar energy, which are subsequently used for the synthesis of the complex mixture of molecul ...
... chemicals from CO2 and H2O, a process that mimics natural photosynthesis, is of fundamental and practical interest. In natural photosynthesis, CO2 is first reduced to common biochemical building blocks using solar energy, which are subsequently used for the synthesis of the complex mixture of molecul ...
J. Agric. Food. Tech., 1(5) 59-62, 2011
... using Burkholderia sp. This is due to the high speed it is prone to bacterial cell lysis due to collisions and detergent. These results also indicate that the agitation of good bacteria will make contact with the substrate take place optimally. At a high rate of agitation will spread throughout the ...
... using Burkholderia sp. This is due to the high speed it is prone to bacterial cell lysis due to collisions and detergent. These results also indicate that the agitation of good bacteria will make contact with the substrate take place optimally. At a high rate of agitation will spread throughout the ...
WORKING GROUP 3 - Global Oceans Action Summit
... there is the predictable factor of long-term increases in demand for marine products. Factors of economics, technology, as well as unpredictability in natural phenomena (climate change) converge in complex and unpredictable ways to shape the environment in which IUU fishing and the disposal of plast ...
... there is the predictable factor of long-term increases in demand for marine products. Factors of economics, technology, as well as unpredictability in natural phenomena (climate change) converge in complex and unpredictable ways to shape the environment in which IUU fishing and the disposal of plast ...
Understanding harmful algae in stratified systems
... great abundance and maturity. Retentive regions can act as incubators for phytoplankton blooms, including HABs, and can favor the establishment of thin layers (Jessup et al., 2009; McManus et al., 2008; Ryan et al., 2010). These locales also provide seed populations for subsequent blooms (Ryan et al ...
... great abundance and maturity. Retentive regions can act as incubators for phytoplankton blooms, including HABs, and can favor the establishment of thin layers (Jessup et al., 2009; McManus et al., 2008; Ryan et al., 2010). These locales also provide seed populations for subsequent blooms (Ryan et al ...
Chapter 4 : antibiotics and antiseptics
... > There are two types of antibiotic resitance: 1)- natural resistance: that’s an innate resistance to one or more antibiotics before bacteria encounter those chemotherapeutic agents. It is present in all strains of the considered specie and pre exists to the use of antibiotics. That’ it is a geneti ...
... > There are two types of antibiotic resitance: 1)- natural resistance: that’s an innate resistance to one or more antibiotics before bacteria encounter those chemotherapeutic agents. It is present in all strains of the considered specie and pre exists to the use of antibiotics. That’ it is a geneti ...
IMPLICATIONS OF PHYTOPLANKTON CELL DEATH LOSSES TESIS DOCTORAL Autor: Sébastien Lasternas
... Phytoplankton losses by cell death, independent of grazing are occurring in the ocean. Phytoplankton cells have been described to die upon encountering adverse environmental conditions, and cell death and lysis would result in the release of the carbon incorporated in the photosynthesis by the phyto ...
... Phytoplankton losses by cell death, independent of grazing are occurring in the ocean. Phytoplankton cells have been described to die upon encountering adverse environmental conditions, and cell death and lysis would result in the release of the carbon incorporated in the photosynthesis by the phyto ...
Staphylococcus pseudintermedius
... An alternate (but more labor-intensive) method is broth microdilution, in which one attempts to grow the organism in a series of two-fold concentration dilutions of an antibiotic. The lowest concentration that prevents growth (the minimum inhibitory concentration, or MIC) is again compared to stand ...
... An alternate (but more labor-intensive) method is broth microdilution, in which one attempts to grow the organism in a series of two-fold concentration dilutions of an antibiotic. The lowest concentration that prevents growth (the minimum inhibitory concentration, or MIC) is again compared to stand ...
Chapter 25 Marine Debris
... were affected by entanglement in, or ingestion of, marine debris. Species with the greatest number of individuals affected by entanglement or ingestion were the Northern fur seal, Callorhinus ursinus, the California sea lion, Zalophus californianus, and the seabird Fulmarus glacialis; the most frequ ...
... were affected by entanglement in, or ingestion of, marine debris. Species with the greatest number of individuals affected by entanglement or ingestion were the Northern fur seal, Callorhinus ursinus, the California sea lion, Zalophus californianus, and the seabird Fulmarus glacialis; the most frequ ...
The Gulf of St. Lawrence: A Unique Ecosystem
... probable sources (i.e. industrial plants). The most abundant contaminants appear to be PCBs and other organochlorine pesticides because they do not easily biodegrade. It is interesting that although the production and use of most of these compounds has been prohibited for several decades they are st ...
... probable sources (i.e. industrial plants). The most abundant contaminants appear to be PCBs and other organochlorine pesticides because they do not easily biodegrade. It is interesting that although the production and use of most of these compounds has been prohibited for several decades they are st ...
Phosphorus cycling in the Sargasso Sea: Investigation
... enzyme alkaline phosphatase (and possibly other extracellular enzymes, see below). This is consistent with the observations of Mather et al. (2008), who found widespread alkaline phosphatase activity in the North Atlantic. They concluded this activity was due to enhanced utilization of the DOP pool ...
... enzyme alkaline phosphatase (and possibly other extracellular enzymes, see below). This is consistent with the observations of Mather et al. (2008), who found widespread alkaline phosphatase activity in the North Atlantic. They concluded this activity was due to enhanced utilization of the DOP pool ...
I BSC BT - 209B-CELL BIOLOGY AND GENETICS
... C. acidic D. basic ANSWER: A 25. Certain bacteria from highly resistant structures called ______ from free living, reproducing cells called ________ cells A. endospores, vegetative B. endospores, somatic C. endospores, multiresistant D. both a and b ANSWER: D 26. In micro ...
... C. acidic D. basic ANSWER: A 25. Certain bacteria from highly resistant structures called ______ from free living, reproducing cells called ________ cells A. endospores, vegetative B. endospores, somatic C. endospores, multiresistant D. both a and b ANSWER: D 26. In micro ...
Full text in pdf - International Microbiology
... stages (e.g., cysts and spores), which allows them to survive in desiccated environments [16]; others, such as the spirochete Spirosymplokos deltaiberi, become swollen and form refractile resistant bodies on exposure to air [17]. Alternatively, other bacteria exhibit a metabolic versatility in order ...
... stages (e.g., cysts and spores), which allows them to survive in desiccated environments [16]; others, such as the spirochete Spirosymplokos deltaiberi, become swollen and form refractile resistant bodies on exposure to air [17]. Alternatively, other bacteria exhibit a metabolic versatility in order ...
Chapter 8 Disinfection、sterilization and validation
... • The microorganisms are tiny, simple-structure but diverse organisms. ...
... • The microorganisms are tiny, simple-structure but diverse organisms. ...
Lab 4
... Hydrothermal sediments are produced at mid-ocean ridges. Cold seawater percolates through fissures near the ridge crest. This water is then heated by hot rocks under the ridge, and it leaches metals out of the basaltic oceanic crust. These hydrothermal fluids then flow back out of the ridge through ...
... Hydrothermal sediments are produced at mid-ocean ridges. Cold seawater percolates through fissures near the ridge crest. This water is then heated by hot rocks under the ridge, and it leaches metals out of the basaltic oceanic crust. These hydrothermal fluids then flow back out of the ridge through ...
Review on hazardous and noxious substances (HNS) involved in
... with particular reference to the segregation of incompatible substances. According to this code, dangerous goods are classified in different classes to define and describe the characteristics and properties of the substances, materials, and articles which would fall within each class or division [8,13 ...
... with particular reference to the segregation of incompatible substances. According to this code, dangerous goods are classified in different classes to define and describe the characteristics and properties of the substances, materials, and articles which would fall within each class or division [8,13 ...
Frequent gene fissions associated with human pathogenic bacteria
... in general. However, such events seem to play an important role in the evolution of multidomain bacterial proteins [3], and examples of gene fusions aiding pathogenicity have been described, e.g. rpoBC in Helicobacter [16]. The study of pathogenic bacteria is also interesting because of the rather u ...
... in general. However, such events seem to play an important role in the evolution of multidomain bacterial proteins [3], and examples of gene fusions aiding pathogenicity have been described, e.g. rpoBC in Helicobacter [16]. The study of pathogenic bacteria is also interesting because of the rather u ...