Lysine Acetylation - Regulator of Diverse Cellular Processes
... 37 acetylated proteins in the cytoplasmic fraction of Hela cells and 133 in mouse liver mitochondria5. In a more recent study using rat tissues, 15,474 modification sites on 4,541 proteins were identified6. This study revealed that the majority of lysineacetylated proteins localize to the cytoplasm ...
... 37 acetylated proteins in the cytoplasmic fraction of Hela cells and 133 in mouse liver mitochondria5. In a more recent study using rat tissues, 15,474 modification sites on 4,541 proteins were identified6. This study revealed that the majority of lysineacetylated proteins localize to the cytoplasm ...
Fischbarg 2010 review
... matter to a standstill. Still, if the flow could not be transcellular, it had to be paracellular, and somehow no consensus for that could be developed either. In several papers, Hill’s and other laboratories showed evidence suggesting solvent drag of solute caused by paracellular, transjunctional wa ...
... matter to a standstill. Still, if the flow could not be transcellular, it had to be paracellular, and somehow no consensus for that could be developed either. In several papers, Hill’s and other laboratories showed evidence suggesting solvent drag of solute caused by paracellular, transjunctional wa ...
6.cellandnucleardivision
... (d) Most eukaryotes. In most other eukaryotes, including plants and animals, the spindle forms outside the nucleus, and the nuclear envelope breaks down during mitosis. Microtubules separate the chromosomes, and the nuclear envelope then ...
... (d) Most eukaryotes. In most other eukaryotes, including plants and animals, the spindle forms outside the nucleus, and the nuclear envelope breaks down during mitosis. Microtubules separate the chromosomes, and the nuclear envelope then ...
Fission yeast meu14+ is required for proper nuclear division and
... Meu14 of S. pombe meu14+ fragment harboring the NdeI and NotI sites in the N- and Ctermini, respectively. After performing a TA-cloning procedure, this DNA fragment was digested by NdeI and NotI and inserted into the pRGT1 vector (a gift from M. Yamamoto, University of Tokyo), which was designed to ...
... Meu14 of S. pombe meu14+ fragment harboring the NdeI and NotI sites in the N- and Ctermini, respectively. After performing a TA-cloning procedure, this DNA fragment was digested by NdeI and NotI and inserted into the pRGT1 vector (a gift from M. Yamamoto, University of Tokyo), which was designed to ...
Week
... substrate, product, enzyme, substrate, product, enzyme, competitive inhibitor and noncompetitive inhibitor 2. Describe the experiment and the lab results that distinguish a competitive from a noncompetitive inhibitor 3. Diagram and describe the lab results that show that different enzymes work best ...
... substrate, product, enzyme, substrate, product, enzyme, competitive inhibitor and noncompetitive inhibitor 2. Describe the experiment and the lab results that distinguish a competitive from a noncompetitive inhibitor 3. Diagram and describe the lab results that show that different enzymes work best ...
SURVEY AND SUMMARY Self-assembled nucleolipids: from
... anti-cancer or antiviral activity than the parent drugs. Remarkably, the amphiphilic molecules obtained selforganize into nanoassemblies in aqueous medium, whatever the nucleoside analogue. Squalenoylation provides an original platform for improving efficacy and delivery of nucleosidic drugs, which c ...
... anti-cancer or antiviral activity than the parent drugs. Remarkably, the amphiphilic molecules obtained selforganize into nanoassemblies in aqueous medium, whatever the nucleoside analogue. Squalenoylation provides an original platform for improving efficacy and delivery of nucleosidic drugs, which c ...
Slide 1
... An unit cell unit of the structure [is a line segment in 1D, a parallelogram in 2D and a parallelepiped in 3D], such that lattice points are at the ends of the line segment (1D) and at the vertices of the parallelogram (2D) or parallelepiped (3D); which when repeated by the translational symmetry ...
... An unit cell unit of the structure [is a line segment in 1D, a parallelogram in 2D and a parallelepiped in 3D], such that lattice points are at the ends of the line segment (1D) and at the vertices of the parallelogram (2D) or parallelepiped (3D); which when repeated by the translational symmetry ...
How and why cells grow as rods Open Access Fred Chang
... plants (pollen tubes, stem and root axis epidermal cells in Arabidopsis thaliana). E. coli and S. pombe even have similar aspect ratios (length is approximately four times width), despite a nearly 100-fold difference in volume and qualitatively different spatial patterns of growth. One speculation i ...
... plants (pollen tubes, stem and root axis epidermal cells in Arabidopsis thaliana). E. coli and S. pombe even have similar aspect ratios (length is approximately four times width), despite a nearly 100-fold difference in volume and qualitatively different spatial patterns of growth. One speculation i ...
The yeast integral membrane protein Apq12 potentially links
... through nuclear pore complexes (NPCs), which are large macromolecular assemblies (44 MD in yeast) that span the nuclear envelope (NE; for review see Tran and Wente, 2006). NPCs show eightfold rotational symmetry in a plane perpendicular to the NE and are constructed using multiple copies of 30 pro ...
... through nuclear pore complexes (NPCs), which are large macromolecular assemblies (44 MD in yeast) that span the nuclear envelope (NE; for review see Tran and Wente, 2006). NPCs show eightfold rotational symmetry in a plane perpendicular to the NE and are constructed using multiple copies of 30 pro ...
document
... far as its center, which it draws toward the tympanic cavity The lateral surface of the membrane is thus concave, and the most depressed part of this concavity is named the umbo (produced by the tip of the handle of malleus) When the tympanic membrane is illuminated through an otoscope, the concavit ...
... far as its center, which it draws toward the tympanic cavity The lateral surface of the membrane is thus concave, and the most depressed part of this concavity is named the umbo (produced by the tip of the handle of malleus) When the tympanic membrane is illuminated through an otoscope, the concavit ...
05 Keim
... the cytoplasm, the cell wall, and the periplasm, which is the space between the cell and outer membranes that contains the peptidoglycan layer [5]. Additionally, several prokaryotes form specialized intracellular inclusions [8,35], some of which are restricted to specific bacterial groups and thus a ...
... the cytoplasm, the cell wall, and the periplasm, which is the space between the cell and outer membranes that contains the peptidoglycan layer [5]. Additionally, several prokaryotes form specialized intracellular inclusions [8,35], some of which are restricted to specific bacterial groups and thus a ...
Receptor Fragments: Intracellular Signaling and
... studies indicate that the endothelin B (ETB) receptor, a classic rhodopsin-like Class A GPCR (as is the angiotensin AT1 receptor), is located primarily in nuclei of rat ventricular cardiac myocytes. Western blot analyses of purified nuclei show this receptor to copurify with nucleoporin 62, and liga ...
... studies indicate that the endothelin B (ETB) receptor, a classic rhodopsin-like Class A GPCR (as is the angiotensin AT1 receptor), is located primarily in nuclei of rat ventricular cardiac myocytes. Western blot analyses of purified nuclei show this receptor to copurify with nucleoporin 62, and liga ...
Calcium: a regulation system emerges in plant cells
... What plant physiological processes are regulated by calcium? ...
... What plant physiological processes are regulated by calcium? ...
A Model-Based Approach for Automated In Vitro Cell - LISA
... (labeled Si in Fig. 2C). The heights of these Aext and Aint triangles are determined by radii rext and rint, respectively, where rint ⬍ rext (e.g., our experiments were performed with rint ⫽ 0.5rext, with rext ⫽ 30 pixels as initial value, i.e., a value a little higher than the average size of the c ...
... (labeled Si in Fig. 2C). The heights of these Aext and Aint triangles are determined by radii rext and rint, respectively, where rint ⬍ rext (e.g., our experiments were performed with rint ⫽ 0.5rext, with rext ⫽ 30 pixels as initial value, i.e., a value a little higher than the average size of the c ...
Autophagy in the Eukaryotic Cell - CiteSeerX
... pathways. Modulation of this system is accomplished in part through phosphorylation or dephosphorylation reactions and through interactions with factors specific for macroautophagy or for the Cvt pathway (45, 53, 100). However, this general scenario is complicated by the fact that other protein kina ...
... pathways. Modulation of this system is accomplished in part through phosphorylation or dephosphorylation reactions and through interactions with factors specific for macroautophagy or for the Cvt pathway (45, 53, 100). However, this general scenario is complicated by the fact that other protein kina ...
effeot of moisture stress on submicrosoopic struoture of maize roots
... grouped along the cell walls. Such lipid droplets occur also, but less frequently, in the cortical cells. More and larger vacuoles were found in the dehydrated roots than in the controls. Often these vacuoles contain "membrane knots" similar to myelin bodies (Fig. 6). The submicroscopic structure of ...
... grouped along the cell walls. Such lipid droplets occur also, but less frequently, in the cortical cells. More and larger vacuoles were found in the dehydrated roots than in the controls. Often these vacuoles contain "membrane knots" similar to myelin bodies (Fig. 6). The submicroscopic structure of ...
Beyond apoptosis: nonapoptotic cell death in physiology and disease
... phenotype. However, identification of this form of PCD is difficult, because death by autophagy does not display easily identifyable characteristics, such as chromatin condensation. The main criteria defining a cell-death process, such as autophagy, is the appearance of doublemembrane-containing vac ...
... phenotype. However, identification of this form of PCD is difficult, because death by autophagy does not display easily identifyable characteristics, such as chromatin condensation. The main criteria defining a cell-death process, such as autophagy, is the appearance of doublemembrane-containing vac ...
8/21/08 Transcript I
... you find in large connective tissues like the skeletal system, tendons, ligaments, the sclera of the eye, most of your large massive connective tissue. There are NO ALPHA HELICES AT ALL, THE NAME OF THE CHAIN IS THE ALPHA CHAIN. Type 2 collagen is a homotrimer; all three chains are identical; th ...
... you find in large connective tissues like the skeletal system, tendons, ligaments, the sclera of the eye, most of your large massive connective tissue. There are NO ALPHA HELICES AT ALL, THE NAME OF THE CHAIN IS THE ALPHA CHAIN. Type 2 collagen is a homotrimer; all three chains are identical; th ...
A Rab4-like GTPase in Dictyostelium discoideum
... The regulation of vesicle traffic is an important process necessary to ensure the biogenesis and functional maintenance of endomembrane organelles. Biochemical and genetic studies have identified a large number of proteins that participate in and direct such membrane flow (Rothman and Orci, 1992; Pr ...
... The regulation of vesicle traffic is an important process necessary to ensure the biogenesis and functional maintenance of endomembrane organelles. Biochemical and genetic studies have identified a large number of proteins that participate in and direct such membrane flow (Rothman and Orci, 1992; Pr ...
The Proteome of Native Adult Müller Glial Cells From Murine
... neurons. Müller cells, the dominant macroglia cells of the retina, were considered passive bystanders. However, owing to their distinct morphology spanning the whole thickness of the retina and being in contact with virtually all retinal cell types enables them to fulfil a plethora of functions whi ...
... neurons. Müller cells, the dominant macroglia cells of the retina, were considered passive bystanders. However, owing to their distinct morphology spanning the whole thickness of the retina and being in contact with virtually all retinal cell types enables them to fulfil a plethora of functions whi ...
ref. #28 of the TIBS article
... We have shown that the N-terminal TMH from the H-subunit of the photosynthetic reaction center can be used as a reference helix against which the membrane position of other TMHs can be determined (Nilsson et al., 1998). In order to extend our set of reference TMHs and, in particular, in order to det ...
... We have shown that the N-terminal TMH from the H-subunit of the photosynthetic reaction center can be used as a reference helix against which the membrane position of other TMHs can be determined (Nilsson et al., 1998). In order to extend our set of reference TMHs and, in particular, in order to det ...
The Plant Cell Wall Integrity Maintenance
... One of the main differences between plant and animal cells are the walls surrounding plant cells providing structural support during development and protection like an adaptive armor against biotic and abiotic stress. During recent years it has become widely accepted that plant cells use a dedicated ...
... One of the main differences between plant and animal cells are the walls surrounding plant cells providing structural support during development and protection like an adaptive armor against biotic and abiotic stress. During recent years it has become widely accepted that plant cells use a dedicated ...
Chapter 14-Respiration
... How is the G of e- flow converted into energy for ATP synthesis? During the transport of e-, H+ are removed from the matrix (inside inner membrane) and transported into the space between the inner and outer mitochondrial membranes by Complexes I, III, IV. This electrochemical work is done using the ...
... How is the G of e- flow converted into energy for ATP synthesis? During the transport of e-, H+ are removed from the matrix (inside inner membrane) and transported into the space between the inner and outer mitochondrial membranes by Complexes I, III, IV. This electrochemical work is done using the ...
Chapter 2 The Microsporangium and the Pollen Grain
... Tapetum Before and During Meiosis. In Avena the newly formed tapetal cells show plasmodesmatal connections between the adjacent cells, and also between the sporogenous cells. Microtubules run parallel to the long axis of anther along the tangential walls and tangentially or radially along the radia ...
... Tapetum Before and During Meiosis. In Avena the newly formed tapetal cells show plasmodesmatal connections between the adjacent cells, and also between the sporogenous cells. Microtubules run parallel to the long axis of anther along the tangential walls and tangentially or radially along the radia ...
A Long Twentieth Century of Review the Cell
... Virchow who promoted the idea that all cells were produced by the fission of preexisting cells (for a pithy, historical account of this period, see Harris, 1999). At around the same time, Kolliker realized that early embryonic cleavage represented a series of cell divisions producing cells that even ...
... Virchow who promoted the idea that all cells were produced by the fission of preexisting cells (for a pithy, historical account of this period, see Harris, 1999). At around the same time, Kolliker realized that early embryonic cleavage represented a series of cell divisions producing cells that even ...
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.