Synthesis of fluorescent lipid-polymer probes and study of their
... The HCV exists under 3 forms in patient's serum: (i) enveloped in a lipid bilayer (HCV pseudoparticles), (ii) non‐enveloped and (iii) associated to lipoproteins. 1 In the last years, we have developed lipid‐polymer conjugates able to interact with artificial lipid bila ...
... The HCV exists under 3 forms in patient's serum: (i) enveloped in a lipid bilayer (HCV pseudoparticles), (ii) non‐enveloped and (iii) associated to lipoproteins. 1 In the last years, we have developed lipid‐polymer conjugates able to interact with artificial lipid bila ...
Marginally hydrophobic transmembrane helices shaping membrane protein folding
... that the extracytoplasmic leaflet contains most of the phosphatidylcholine, sphingomyelin, and glycosphingolipids, while phosphatidylserine and phosphatidylethanolamine are enriched in the cytoplasmic leaflet (27) . How the asymmetry is established and maintained is not well understood. In addition ...
... that the extracytoplasmic leaflet contains most of the phosphatidylcholine, sphingomyelin, and glycosphingolipids, while phosphatidylserine and phosphatidylethanolamine are enriched in the cytoplasmic leaflet (27) . How the asymmetry is established and maintained is not well understood. In addition ...
The complex life of simple sphingolipids
... cell and molecular biologists. Although most researchers are familiar with the three main classes of lipids in animal cell membranes, few realize the enormous combinatorial structural diversity that exists within each lipid class, a diversity that enables functional specialization of lipids. In this ...
... cell and molecular biologists. Although most researchers are familiar with the three main classes of lipids in animal cell membranes, few realize the enormous combinatorial structural diversity that exists within each lipid class, a diversity that enables functional specialization of lipids. In this ...
Epithelial differentiation and intercellular junction
... embraces an extensive reorganisation of cytocortical and cytoplasmic domains of the cell. For example, in the cytoplasm, the distribution of actin filaments, microtubules and their organising centres, clathrin and endosomal organelles are all affected, generally by accumulating in the apical area. I ...
... embraces an extensive reorganisation of cytocortical and cytoplasmic domains of the cell. For example, in the cytoplasm, the distribution of actin filaments, microtubules and their organising centres, clathrin and endosomal organelles are all affected, generally by accumulating in the apical area. I ...
7.Development of mid..
... Hernia protrudes during crying, straining, or coughing It can easily be reduced through the fibrous ring at the umbilicus Surgery is not usually performed until it persists to the age of 3 to 5 years ...
... Hernia protrudes during crying, straining, or coughing It can easily be reduced through the fibrous ring at the umbilicus Surgery is not usually performed until it persists to the age of 3 to 5 years ...
Bacterial Cell Morphogenesis Does Not Require a Preexisting
... of long glycan strands crosslinked by short peptides (peptidoglycan, PG) and anionic cell wall polymers such as wall teichoic acids (WTAs), is the major determinant of cell shape. It has long been debated whether the formation of new wall material or the transmission of shape from parent to daughter ...
... of long glycan strands crosslinked by short peptides (peptidoglycan, PG) and anionic cell wall polymers such as wall teichoic acids (WTAs), is the major determinant of cell shape. It has long been debated whether the formation of new wall material or the transmission of shape from parent to daughter ...
Dynamics of PhiX174 protein E-mediated lysis of
... membrane enzymes through the E-lysis tunnel. This result also indicates that the envelope structures, including the inner membrane of E-lysed cells, are well conserved in their native structure. Bacterial ghosts obtained after E-mediated lysis may represent a new tool for studies of membrane-bound e ...
... membrane enzymes through the E-lysis tunnel. This result also indicates that the envelope structures, including the inner membrane of E-lysed cells, are well conserved in their native structure. Bacterial ghosts obtained after E-mediated lysis may represent a new tool for studies of membrane-bound e ...
Subrata Kumar Banerjea B.H.M.S Solved Papers on Anatomy
... (i) Posterior ramus of 1st cervical nerve or sub-occipital nerve, (ii) Anterior rami of 1st cervical nerve. Artery (iii) 3rd part of of vertebra? artery. Distinguishing Points (i) It has no body and no spine. (ii) It consists of— (A) 2 arches : anterior and posterior. (B) 2 lateral masses. Descripti ...
... (i) Posterior ramus of 1st cervical nerve or sub-occipital nerve, (ii) Anterior rami of 1st cervical nerve. Artery (iii) 3rd part of of vertebra? artery. Distinguishing Points (i) It has no body and no spine. (ii) It consists of— (A) 2 arches : anterior and posterior. (B) 2 lateral masses. Descripti ...
Ear
... is derived from the first pharyngeal pouch This pouch expands in a lateral direction and comes in contact with the floor of the first pharyngeal cleft. The distal part of the pouch, the tubotympanic recess ,widens and gives rise to the primitive tympanic cavity, and the proximal part remains narrow ...
... is derived from the first pharyngeal pouch This pouch expands in a lateral direction and comes in contact with the floor of the first pharyngeal cleft. The distal part of the pouch, the tubotympanic recess ,widens and gives rise to the primitive tympanic cavity, and the proximal part remains narrow ...
MONERAS KINGDOM - 1st ESO Bilingual Science
... sleeping sickness slipper fresh water two parasites heterothrophs multicellular zooplankton tissues unicellular carries out pseudopods organics remains cilia malaria ...
... sleeping sickness slipper fresh water two parasites heterothrophs multicellular zooplankton tissues unicellular carries out pseudopods organics remains cilia malaria ...
Commentary in EMBO Journal
... events that culminate in lipidation of the autophagy protein LC3 in preparation for fusion of the double-membrane autophagosome to lysosomes. Lipidation of LC3 is a signature autophagic event, and it became apparent early on that autophagy was not solely a nutrient scavenging pathway, but one that a ...
... events that culminate in lipidation of the autophagy protein LC3 in preparation for fusion of the double-membrane autophagosome to lysosomes. Lipidation of LC3 is a signature autophagic event, and it became apparent early on that autophagy was not solely a nutrient scavenging pathway, but one that a ...
Chapter 24 Development of digestive and respiratory system
... ---derived from primitive gut extending from the laryngotracheal diverticulum to stomach ---with the descent of the heart and lungs, it lengthens rapidly ---muscular coat, formed by surrounding mesenchyme /striated in upper two-thirds /smooth in lower one-third ...
... ---derived from primitive gut extending from the laryngotracheal diverticulum to stomach ---with the descent of the heart and lungs, it lengthens rapidly ---muscular coat, formed by surrounding mesenchyme /striated in upper two-thirds /smooth in lower one-third ...
Chapter 24 Development of digestive and respiratory system
... ---derived from primitive gut extending from the laryngotracheal diverticulum to stomach ---with the descent of the heart and lungs, it lengthens rapidly ---muscular coat, formed by surrounding mesenchyme /striated in upper two-thirds /smooth in lower one-third ...
... ---derived from primitive gut extending from the laryngotracheal diverticulum to stomach ---with the descent of the heart and lungs, it lengthens rapidly ---muscular coat, formed by surrounding mesenchyme /striated in upper two-thirds /smooth in lower one-third ...
Smart thermoresponsive coatings and surfaces for tissue
... Estimated from a chart. NA, cell adhesion studies were not reported in these articles, but it has been reported that cells do not adhere on bulk PNIPAAm hydrogel crosslinked with MBAAm [16,17]. OK, cells adhere, proliferate and detach as a confluent sheet. b c ...
... Estimated from a chart. NA, cell adhesion studies were not reported in these articles, but it has been reported that cells do not adhere on bulk PNIPAAm hydrogel crosslinked with MBAAm [16,17]. OK, cells adhere, proliferate and detach as a confluent sheet. b c ...
TI-VAMP/VAMP7 and VAMP3/cellubrevin: two v
... K562, an erythroleukemia cell line of human origin, was grown in RPMI supplemented with 10% FCS, streptomycin (50 μg/ml) and penicillin (50 U/ml). For some experiments, cells were incubated in starvation media EBSS (Earle's balanced salt solution). Stably transfected K562 cells overexpressing pEGFP ...
... K562, an erythroleukemia cell line of human origin, was grown in RPMI supplemented with 10% FCS, streptomycin (50 μg/ml) and penicillin (50 U/ml). For some experiments, cells were incubated in starvation media EBSS (Earle's balanced salt solution). Stably transfected K562 cells overexpressing pEGFP ...
review - Biological Sciences
... (CESA) genes, three of which are required for primary wall synthesis and at least three of which are required for secondary wall synthesis. It now appears from mutant analysis that the various genes are not functionally redundant; three different CESA proteins must be simultaneously present to produ ...
... (CESA) genes, three of which are required for primary wall synthesis and at least three of which are required for secondary wall synthesis. It now appears from mutant analysis that the various genes are not functionally redundant; three different CESA proteins must be simultaneously present to produ ...
Towards the Discovery of New Antimicrobials: the Bifunctional
... [3] Zapun, A., Contreras-Martel, C., and Vernet, T. (2008). Penicillin-binding proteins and beta-lactam resistance. FEMS Microbiology Reviews, 32(2), pp.361-385. [4] Zavascki, P., Carvalhaes, G., Picão, C., and Gales, C. (2010). Mul@drug-resistant Pseudomonas aeruginosa and Acinetobacter baumannii ...
... [3] Zapun, A., Contreras-Martel, C., and Vernet, T. (2008). Penicillin-binding proteins and beta-lactam resistance. FEMS Microbiology Reviews, 32(2), pp.361-385. [4] Zavascki, P., Carvalhaes, G., Picão, C., and Gales, C. (2010). Mul@drug-resistant Pseudomonas aeruginosa and Acinetobacter baumannii ...
Runions et al - Oxford Academic
... observed in GFP-HDEL expressing plants. These sheets remain connected in a network by normal-appearing ER tubules and plants appear unaffected by the change in ER morphology. When activated, the calnexin-PAGFP (CXPAGFP) construct fluorescently marks the ER membrane and, if a small enough region of m ...
... observed in GFP-HDEL expressing plants. These sheets remain connected in a network by normal-appearing ER tubules and plants appear unaffected by the change in ER morphology. When activated, the calnexin-PAGFP (CXPAGFP) construct fluorescently marks the ER membrane and, if a small enough region of m ...
Mitochondria & Chloroplasts
... Why internal sac membranes? increase surface area for membrane-bound enzymes that synthesize ATP AP Biology ...
... Why internal sac membranes? increase surface area for membrane-bound enzymes that synthesize ATP AP Biology ...
Eye - iupui
... electroreception – lost a long time ago in humans but still retained by many mammals (e.g., platypus) Vision is the perception of light and the formation of images. It requires both a sensing organ (eye) and processing organ (brain). The organ of light perception is the eye. It collects light of var ...
... electroreception – lost a long time ago in humans but still retained by many mammals (e.g., platypus) Vision is the perception of light and the formation of images. It requires both a sensing organ (eye) and processing organ (brain). The organ of light perception is the eye. It collects light of var ...
2009/05/21 Lecture
... The fluorophore is moderately polar and its fatty acid analogs and the phospholipids derived from these probes tend to sense the lipid–water interface region of membranes instead of the hydrophobic interior. NBD fatty acids are not well metabolized by living cells. The environmental sensitivity of N ...
... The fluorophore is moderately polar and its fatty acid analogs and the phospholipids derived from these probes tend to sense the lipid–water interface region of membranes instead of the hydrophobic interior. NBD fatty acids are not well metabolized by living cells. The environmental sensitivity of N ...
Cell migration: mechanisms of rear detachment and the formation of
... Cell migration is central to many biological and pathological processes, including embryogenesis, tissue repair and regeneration as well as cancer and the inflammatory response. In general, cell migration can be usefully conceptualized as a cyclic process. The initial response of a cell to a migrati ...
... Cell migration is central to many biological and pathological processes, including embryogenesis, tissue repair and regeneration as well as cancer and the inflammatory response. In general, cell migration can be usefully conceptualized as a cyclic process. The initial response of a cell to a migrati ...
Word - The Open University
... their degree of branching depend very much on the type of cell, its shape, and how it is interacting with the extracellular matrix. The great majority of cell adhesion molecules, which allow a cell to bind to the extracellular matrix, interact inside the cell with microfilaments – usually via adapto ...
... their degree of branching depend very much on the type of cell, its shape, and how it is interacting with the extracellular matrix. The great majority of cell adhesion molecules, which allow a cell to bind to the extracellular matrix, interact inside the cell with microfilaments – usually via adapto ...
Glycerolipid transfer for the building of membranes in plant cells.
... yeast and mammalian cells, the ATP-independent flip-flop movement in the ER membrane is ten times faster than in membranes that do not contain proteins. This movement is sensitive to proteases [14] but it is unclear whether it involves a dedicated type of enzymes or the mere presence of proteins. In ...
... yeast and mammalian cells, the ATP-independent flip-flop movement in the ER membrane is ten times faster than in membranes that do not contain proteins. This movement is sensitive to proteases [14] but it is unclear whether it involves a dedicated type of enzymes or the mere presence of proteins. In ...
Cell membrane
The cell membrane (also known as the plasma membrane or cytoplasmic membrane) is a biological membrane that separates the interior of all cells from the outside environment. The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the phospholipid bilayer with embedded proteins. Cell membranes are involved in a variety of cellular processes such as cell adhesion, ion conductivity and cell signalling and serve as the attachment surface for several extracellular structures, including the cell wall, glycocalyx, and intracellular cytoskeleton. Cell membranes can be artificially reassembled.