Survival and degradation of Salmonella enterica serotype Enteritidis
... persistence of causative microbes and the relationship to patients developing reactive arthritis. Most of the bacteria were killed and degraded quite soon after infection of the cells, but there were still live bacteria inside the cells for up to 14 days. These results suggest that in patients devel ...
... persistence of causative microbes and the relationship to patients developing reactive arthritis. Most of the bacteria were killed and degraded quite soon after infection of the cells, but there were still live bacteria inside the cells for up to 14 days. These results suggest that in patients devel ...
DIWPA/IBOY - Marine Coastal Habitats in the Western Pacific
... Gradients of distribution of organisms have been identified in the sea. The details of some of these gradients are still being clarified, however, as they are not all necessarily straightforward. For example, in the northern hemisphere there is a said to be a latitudinal increase in the numbers of s ...
... Gradients of distribution of organisms have been identified in the sea. The details of some of these gradients are still being clarified, however, as they are not all necessarily straightforward. For example, in the northern hemisphere there is a said to be a latitudinal increase in the numbers of s ...
ocean vent - National Geographic
... discovered in the 1970s along the Galapagos Ridge in the Pacific Ocean, underwater vents have been found in the Atlantic and Indian Oceans, as well. Mid-ocean ridges, where the Earth’s crust is pulling apart, are common places for vents. Cold seawater seeps through cracks along the ridges. Seawater ...
... discovered in the 1970s along the Galapagos Ridge in the Pacific Ocean, underwater vents have been found in the Atlantic and Indian Oceans, as well. Mid-ocean ridges, where the Earth’s crust is pulling apart, are common places for vents. Cold seawater seeps through cracks along the ridges. Seawater ...
Nature Medicine News Feature on Turning a new phage
... the next ten years, that number dropped to 17. In the decade since, just seven innovative antimicrobial drugs have hit the US market. A new approach is critically needed. Thankfully, some researchers are finding that approach by revisiting ground far older than high-throughput screens—ground so old, ...
... the next ten years, that number dropped to 17. In the decade since, just seven innovative antimicrobial drugs have hit the US market. A new approach is critically needed. Thankfully, some researchers are finding that approach by revisiting ground far older than high-throughput screens—ground so old, ...
Fungal Biology Reviews
... interactions and contains a special focus on lichen symbioses. Lichens are traditionally considered as mutualisms between fungi and photoautotrophic species, but recent molec- ...
... interactions and contains a special focus on lichen symbioses. Lichens are traditionally considered as mutualisms between fungi and photoautotrophic species, but recent molec- ...
First report of infestation by a parasitic copepod (Pennella
... Dailey (2002). Neutrophil and mononuclear cell infiltration and capillary distension seen especially around the embedded parts of the parasites also match the observations of Cornaglia et al. (2000). P. balaenopterae females have been reported in various marine mammals but this is the first record i ...
... Dailey (2002). Neutrophil and mononuclear cell infiltration and capillary distension seen especially around the embedded parts of the parasites also match the observations of Cornaglia et al. (2000). P. balaenopterae females have been reported in various marine mammals but this is the first record i ...
harmful algae news - Woods Hole Oceanographic Institution
... there were many microscopic organisms but the most abundant was C. taylorii (Photo 2b). The cells of this species are peculiar with a really “unusual” aspect, as already pointed out [8-9]. The identification was not easy because this species is typical of coral reefs and its presence in the Mediterr ...
... there were many microscopic organisms but the most abundant was C. taylorii (Photo 2b). The cells of this species are peculiar with a really “unusual” aspect, as already pointed out [8-9]. The identification was not easy because this species is typical of coral reefs and its presence in the Mediterr ...
Respiratory infections
... Acute Bronchitis Only about 5-10% of bronchitis cases are caused by a ...
... Acute Bronchitis Only about 5-10% of bronchitis cases are caused by a ...
Section 4–4 4–4 Aquatic Ecosystems
... Unless you are an avid diver or snorkeler, it takes some imagination to picture what life is like in the vast, three-dimensional ocean. Sunlight penetrates only a relatively short distance through the surface of the water. Photosynthesis is limited to this well-lit upper layer known as the photic (F ...
... Unless you are an avid diver or snorkeler, it takes some imagination to picture what life is like in the vast, three-dimensional ocean. Sunlight penetrates only a relatively short distance through the surface of the water. Photosynthesis is limited to this well-lit upper layer known as the photic (F ...
web-june-ijms
... coexistence of certain euryhaline species showed significant similarity index (>70%) among polychaete fauna. This similarity and affinity of fauna for a long period evidently indicate the habitat stability that is pertained to the existence of species diversity and abundance. This is related to the ...
... coexistence of certain euryhaline species showed significant similarity index (>70%) among polychaete fauna. This similarity and affinity of fauna for a long period evidently indicate the habitat stability that is pertained to the existence of species diversity and abundance. This is related to the ...
An Educator`s Guide - American Museum of Natural History
... Blue Whale and Open Ocean Ecosystem — The centerpiece of the Hall is a life-size model of the world’s largest animal, the giant blue whale. Text panels on drifters, migrants, ocean exploration, and the food web can be found along the mezzanine rail. An int e ractive on whale research and cons e r v ...
... Blue Whale and Open Ocean Ecosystem — The centerpiece of the Hall is a life-size model of the world’s largest animal, the giant blue whale. Text panels on drifters, migrants, ocean exploration, and the food web can be found along the mezzanine rail. An int e ractive on whale research and cons e r v ...
Full Text PDF - Jaypee Journals
... the original growth. Bacteriophages are the viruses with either DNA or RNA as the genetic material and both singleand double-stranded forms of each are known. Phages have a developmental cycle within the host bacteria which can be lytic or lysogenic. The lytic cycle comprises a series of events that ...
... the original growth. Bacteriophages are the viruses with either DNA or RNA as the genetic material and both singleand double-stranded forms of each are known. Phages have a developmental cycle within the host bacteria which can be lytic or lysogenic. The lytic cycle comprises a series of events that ...
marine biology
... the disciplines of biology including physiology, behavior and ecology, all in the context of a global perspective. It involves an understanding of the basics of the very closely related science of oceanography. RATIONALE FOR THE COURSE: Despite the fact that our country is bounded by the sea on thre ...
... the disciplines of biology including physiology, behavior and ecology, all in the context of a global perspective. It involves an understanding of the basics of the very closely related science of oceanography. RATIONALE FOR THE COURSE: Despite the fact that our country is bounded by the sea on thre ...
Phytoplankton Biogeography and Community Stability in the
... plankton may potentially overwhelm the effect of spatial constraints and environmental determinants, giving rise to random species’ distributions (‘everything is everywhere’) [7]. The ‘everything is everywhere’ hypothesis implies a lack of biogeographic patterns, and, over the last decade, has been ...
... plankton may potentially overwhelm the effect of spatial constraints and environmental determinants, giving rise to random species’ distributions (‘everything is everywhere’) [7]. The ‘everything is everywhere’ hypothesis implies a lack of biogeographic patterns, and, over the last decade, has been ...
04_Agents_of_digest_syst_inf_II_2010 - IS MU
... Campylobacter jejuni As common as salmonella (or even more); invades jejunal epithelium ; reservoir: poultry Cultured on a special medium, in an atmosphere of reduced oxygen, at 42 °C ...
... Campylobacter jejuni As common as salmonella (or even more); invades jejunal epithelium ; reservoir: poultry Cultured on a special medium, in an atmosphere of reduced oxygen, at 42 °C ...
Diversity and distribution of pigmented heterotrophic bacteria in
... broad genetic diversity are widely distributed in the marine environment, and may account for up to 39.6% of culturable bacteria, equivalent to 1.4% of the total microbial community. This value might even be underestimated because it is probable that not all pigmented bacteria were isolated. Their a ...
... broad genetic diversity are widely distributed in the marine environment, and may account for up to 39.6% of culturable bacteria, equivalent to 1.4% of the total microbial community. This value might even be underestimated because it is probable that not all pigmented bacteria were isolated. Their a ...
The Good, the Bad, the Ugly - Ask a Biologist
... © Arizona Science Center & Ask A Biologist | Funded by the National Center for Research Resources of the National Institutes for Health | Page 10 ...
... © Arizona Science Center & Ask A Biologist | Funded by the National Center for Research Resources of the National Institutes for Health | Page 10 ...
Essential Standard Marine Biology
... M.B. 9.1 Identify characteristics of the major invertebrate phyla and examine how the phylogeny of invertebrates leads to greater complexity Clarifying Objectives M.B.9.1.1 Identify and describe how structural, physiological and behavioral adaptations increase the survival of poriferans, cnidarians, ...
... M.B. 9.1 Identify characteristics of the major invertebrate phyla and examine how the phylogeny of invertebrates leads to greater complexity Clarifying Objectives M.B.9.1.1 Identify and describe how structural, physiological and behavioral adaptations increase the survival of poriferans, cnidarians, ...
Exam 2 - web.biosci.utexas.edu
... over a nutrient agar of usual agar strength. 3. When calculating phage titer, only the dilution factor of phage dilution is used [volume of bacterial cells, number of bacterial cells and volume of soft agar is not needed]. If you have questions - check! 4. Remember that the phages will grow only as ...
... over a nutrient agar of usual agar strength. 3. When calculating phage titer, only the dilution factor of phage dilution is used [volume of bacterial cells, number of bacterial cells and volume of soft agar is not needed]. If you have questions - check! 4. Remember that the phages will grow only as ...
Protection and conservation of the living resources of the Area
... geothermal vents was predicted at the beginning of the seventies, because water sampling studies along the Galapagos Rift indicated some kind of vents. But what was really unexpected and amazing was the discovery of abundant sea life related to these hot springs, about which we are referring immedia ...
... geothermal vents was predicted at the beginning of the seventies, because water sampling studies along the Galapagos Rift indicated some kind of vents. But what was really unexpected and amazing was the discovery of abundant sea life related to these hot springs, about which we are referring immedia ...
2009 - Census of Marine Life
... continental margins were discussed and papers have been prepared on this topic for a special issue of Marine Ecology. Australia's contributions to this special issue include the first results of two 30-day surveys off Western Australia in 2005, and an early survey in submarine canyons off SE Austral ...
... continental margins were discussed and papers have been prepared on this topic for a special issue of Marine Ecology. Australia's contributions to this special issue include the first results of two 30-day surveys off Western Australia in 2005, and an early survey in submarine canyons off SE Austral ...
On November 29 - the National Sea Grant Library
... After riding the ocean currents for up to a month and sometimes hundreds of miles, tiny tubeworms no larger than strawberry seeds “land” at hydrothermal vent sites, and free-living bacteria begin colonizing the tiny worms and making food for them. Dr. Cavanaugh wants to find out how this symbiotic r ...
... After riding the ocean currents for up to a month and sometimes hundreds of miles, tiny tubeworms no larger than strawberry seeds “land” at hydrothermal vent sites, and free-living bacteria begin colonizing the tiny worms and making food for them. Dr. Cavanaugh wants to find out how this symbiotic r ...
Normal Microbial Flora of the Human Body
... other disinfectants, but the flora is rapidly replenished from sebaceous and sweat glands even when contact with other skin areas or with the environment is completely excluded. Placement of an occlusive dressing on skin tends to result in a large increase in the total microbial population and may a ...
... other disinfectants, but the flora is rapidly replenished from sebaceous and sweat glands even when contact with other skin areas or with the environment is completely excluded. Placement of an occlusive dressing on skin tends to result in a large increase in the total microbial population and may a ...
BIOL 260 - Big Bend Community College
... b. explain adaptation and evolution with respect to changes in bacterial populations, the development of antibiotic resistance, and the frequency of emerging diseases. 2. Microbial Metabolism: Respiration and Fermentation The student will be able to: a. explain cellular respiration, fermentation an ...
... b. explain adaptation and evolution with respect to changes in bacterial populations, the development of antibiotic resistance, and the frequency of emerging diseases. 2. Microbial Metabolism: Respiration and Fermentation The student will be able to: a. explain cellular respiration, fermentation an ...