Prokaryote notes
... 1. Bacteria differ in their need for, and tolerance of, oxygen (O 2). a. Obligate anaerobes are unable to grow in the presence of O2; this includes anaerobic bacteria that cause botulism, gas gangrene, and tetanus. b. Facultative anaerobes are able to grow in either the presence or absence of gaseou ...
... 1. Bacteria differ in their need for, and tolerance of, oxygen (O 2). a. Obligate anaerobes are unable to grow in the presence of O2; this includes anaerobic bacteria that cause botulism, gas gangrene, and tetanus. b. Facultative anaerobes are able to grow in either the presence or absence of gaseou ...
Document
... Actin polymerization is induced by Arp 2/3 protein complex at the surface of Listeria monocytogenes Matthew D. Welch et al. The pathogenic bacterium Listeria monocytogenes is capable of directed movement within the cytoplasm of infected host cells. Propulsion is thought to be driven by actin polyme ...
... Actin polymerization is induced by Arp 2/3 protein complex at the surface of Listeria monocytogenes Matthew D. Welch et al. The pathogenic bacterium Listeria monocytogenes is capable of directed movement within the cytoplasm of infected host cells. Propulsion is thought to be driven by actin polyme ...
effective: january 2013 curriculum guidelines
... 10. Be familiar and competent with a wide variety of microbiological laboratory techniques including transfer, culture, isolation and identification techniques, growth rates and antibiotic sensitivity. Course Content: The topics in the course include the following: 1. INTRODUCTION 1.1. Introduction ...
... 10. Be familiar and competent with a wide variety of microbiological laboratory techniques including transfer, culture, isolation and identification techniques, growth rates and antibiotic sensitivity. Course Content: The topics in the course include the following: 1. INTRODUCTION 1.1. Introduction ...
Kingdom Monera 1_1_
... The are all prokaryotic. This means that their cells lack a nucleus and other membrane bound organelles. They are all unicellular, though may form clumps, strands, chains or even layers and colonies. They are asexual. They reproduce by binary fission. ...
... The are all prokaryotic. This means that their cells lack a nucleus and other membrane bound organelles. They are all unicellular, though may form clumps, strands, chains or even layers and colonies. They are asexual. They reproduce by binary fission. ...
biological diversity: bacteria and archaeans
... such as fungi, that compete with bacteria for resources. Penicillin, the first antibiotic discovered, inhibits the synthesis of new cell walls in certain types of bacteria. However, the overuse of antibiotics during the past fifty years has led to natural selection favoring antibiotic resistance. Th ...
... such as fungi, that compete with bacteria for resources. Penicillin, the first antibiotic discovered, inhibits the synthesis of new cell walls in certain types of bacteria. However, the overuse of antibiotics during the past fifty years has led to natural selection favoring antibiotic resistance. Th ...
kidney 2 - MBBS Students Club
... The high filtration rate across the glomerular capillary membrane is due to • Fenestrae in the endothelial cell layer • The basement membrane consists of a meshwork of collagen and proteoglycan fibrillae that have large spaces through which large amounts of water and small solutes can ...
... The high filtration rate across the glomerular capillary membrane is due to • Fenestrae in the endothelial cell layer • The basement membrane consists of a meshwork of collagen and proteoglycan fibrillae that have large spaces through which large amounts of water and small solutes can ...
A Ride with Listeria monocytogenes: A Trojan Horse
... The Internalin family of Listeria proteins is very large. It is composed of at least seven members including InlC, InlC2, InlD, InlE, InlF, InlG, and InlH (Marrino et al., 2000). The two members of this family that are relevant to entry of LM into the host cell’s are InlA and InlB. These proteins ar ...
... The Internalin family of Listeria proteins is very large. It is composed of at least seven members including InlC, InlC2, InlD, InlE, InlF, InlG, and InlH (Marrino et al., 2000). The two members of this family that are relevant to entry of LM into the host cell’s are InlA and InlB. These proteins ar ...
Bacteria Comic Strip Project
... • Bacteria are the oldest, the simplest, and the most numerous forms of life. • Bacteria were here 3.5 billion years ago. • A bacterium's structure is quite simple. From the outside in, there is the capsule, the cell wall, and then the cell membrane. Inside is the cytoplasm, which holds the heredita ...
... • Bacteria are the oldest, the simplest, and the most numerous forms of life. • Bacteria were here 3.5 billion years ago. • A bacterium's structure is quite simple. From the outside in, there is the capsule, the cell wall, and then the cell membrane. Inside is the cytoplasm, which holds the heredita ...
Ubiquitin Found to Mark Pathogen-Containing Vacuoles
... accomplishes this feat by painting the vacuole with a coat of ubiquitin, which allows for the recruitment of all these other factors that viciously attack the vacuole and eliminate the pathogen inside." When pathogens first enter a host cell, they take part of the plasma membrane with them, wrapping ...
... accomplishes this feat by painting the vacuole with a coat of ubiquitin, which allows for the recruitment of all these other factors that viciously attack the vacuole and eliminate the pathogen inside." When pathogens first enter a host cell, they take part of the plasma membrane with them, wrapping ...
Bacterial Taxonomy(Professor Xiuzhu Dong)
... identification of Bifidobacterium species. Phylogenetic analysis based on FtsZ homology, similar with that of the 16S rDNA, revealed that Pediococcus spp. were closely related to L. casei group of Lactobacillus spp., but less related with other lactic acid cocci such as Enterococcus and Streptococcu ...
... identification of Bifidobacterium species. Phylogenetic analysis based on FtsZ homology, similar with that of the 16S rDNA, revealed that Pediococcus spp. were closely related to L. casei group of Lactobacillus spp., but less related with other lactic acid cocci such as Enterococcus and Streptococcu ...
Bacteria - Valhalla High School
... maligned as the causes of human and animal disease. However, certain bacteria, the actinomycetes, produce antibiotics such as streptomycin and nocardicin. ...
... maligned as the causes of human and animal disease. However, certain bacteria, the actinomycetes, produce antibiotics such as streptomycin and nocardicin. ...
A bacterial tubulovesicular network - Journal of Cell Science
... might have been composed of a multifunctional TVN. This network was probably formed by distinct communicating compartments serving as the site of protein synthesis, endocytosis and degradation of internalized material (Abodeely et al., 2009). Therefore, a TVN that links the nuclear envelope to endoc ...
... might have been composed of a multifunctional TVN. This network was probably formed by distinct communicating compartments serving as the site of protein synthesis, endocytosis and degradation of internalized material (Abodeely et al., 2009). Therefore, a TVN that links the nuclear envelope to endoc ...
5bacteria 1
... in at least seven ways. Bacteria are prokaryotes. Unlike eukaryotes, prokaryotes lack a cell nucleus and all other membrane-bound organelles. They do contain ribosomes, granules of stored nutrients, enzymes, and certain internal structures, however. Most bacterial cells are about 1 µm in diameter; m ...
... in at least seven ways. Bacteria are prokaryotes. Unlike eukaryotes, prokaryotes lack a cell nucleus and all other membrane-bound organelles. They do contain ribosomes, granules of stored nutrients, enzymes, and certain internal structures, however. Most bacterial cells are about 1 µm in diameter; m ...
Microbiology
... The type II secretion system (T2SS) is a doublemembrane-spanning protein secretion system composed of 12–15 different general secretory pathway (Gsp) proteins It is found in a large number of pathogenic and nonpathogenic Gram-negative bacteria. The T2SSs of different species secrete a wide variety o ...
... The type II secretion system (T2SS) is a doublemembrane-spanning protein secretion system composed of 12–15 different general secretory pathway (Gsp) proteins It is found in a large number of pathogenic and nonpathogenic Gram-negative bacteria. The T2SSs of different species secrete a wide variety o ...
Ch 27 Bacteria and Archaea
... Microorganisms are any small organism – too small to see with the naked eye include Pathogens – cause disease Most bacteria are not pathogens ...
... Microorganisms are any small organism – too small to see with the naked eye include Pathogens – cause disease Most bacteria are not pathogens ...
Microbiology
... of bacteria to a clean microscope slide and then flooding it with crystal violet. All bacteria take up this stain. The smear is washed with Gram’s iodine to fix the stain and then decolourised with alcohol or propanone. Gram-positive bacteria retain the crystal violet/iodine complex appearing purple, ...
... of bacteria to a clean microscope slide and then flooding it with crystal violet. All bacteria take up this stain. The smear is washed with Gram’s iodine to fix the stain and then decolourised with alcohol or propanone. Gram-positive bacteria retain the crystal violet/iodine complex appearing purple, ...
IBiology I Lecture Outline 8 Monera
... various microorganisms and are capable of destroying or weakening bacteria ...
... various microorganisms and are capable of destroying or weakening bacteria ...
Bacteria and Viruses
... protein cover, called a capsid. They do not have cytoplasm inside the capsid and are not made of cells. Many viruses that infect animals also have an outer membrane called the envelope that surrounds the capsid. The envelope is made of proteins, lipids, and glycoproteins that help it attach to the c ...
... protein cover, called a capsid. They do not have cytoplasm inside the capsid and are not made of cells. Many viruses that infect animals also have an outer membrane called the envelope that surrounds the capsid. The envelope is made of proteins, lipids, and glycoproteins that help it attach to the c ...
Monera Facts
... Halophiles are a third type of archaebacteria. These are found in extremely salty environments, such as the Dead Sea. ...
... Halophiles are a third type of archaebacteria. These are found in extremely salty environments, such as the Dead Sea. ...
Characterization of proteins secreted from a Type III secretion
... and eseD genes in the wild-type strain as described growth of bacteria in the macrophages (Okuda et al. previously (Tan et al. 2005) with a slight modification 2006). However, only scant information is available on using the suicide vector plasmid, pRE112 (Okuda et al. the pathogenicity of E. tarda. ...
... and eseD genes in the wild-type strain as described growth of bacteria in the macrophages (Okuda et al. previously (Tan et al. 2005) with a slight modification 2006). However, only scant information is available on using the suicide vector plasmid, pRE112 (Okuda et al. the pathogenicity of E. tarda. ...
D. Growth and Reproduction
... Fun Facts about Bacteria 1. Bacteria help our bodies with digestion and produce needed vitamins. 2. Bacteria help us by destroying harmful organisms within our bodies. 3. There are more bacterial cells in your body than there are human cells. 4. Bacteria are used to make cheese, milk, sourdough bre ...
... Fun Facts about Bacteria 1. Bacteria help our bodies with digestion and produce needed vitamins. 2. Bacteria help us by destroying harmful organisms within our bodies. 3. There are more bacterial cells in your body than there are human cells. 4. Bacteria are used to make cheese, milk, sourdough bre ...
A Pseudomonas aeruginosa Type VI Secretion Phospholipase D Effector Targets Both Prokaryotic and Eukaryotic Cells
... widespread T6SS-mediated mechanism, which deploys a single phospholipase effector to influence both prokaryotic cells and eukaryotic hosts. ...
... widespread T6SS-mediated mechanism, which deploys a single phospholipase effector to influence both prokaryotic cells and eukaryotic hosts. ...
Type three secretion system
Type three secretion system (often written Type III secretion system and abbreviated TTSS or T3SS, also called Injectisome or Injectosome) is a protein appendage found in several Gram-negative bacteria.In pathogenic bacteria, the needle-like structure is used as a sensory probe to detect the presence of eukaryotic organisms and secrete proteins that help the bacteria infect them. The secreted effector proteins are secreted directly from the bacterial cell into the eukaryotic (host) cell, where they exert a number of effects that help the pathogen to survive and to escape an immune response.