Adherence of Pathogenic Mycoplasmas to Host Cells
... several other mycoplasmas have developed a special organelle at the tip of the elongated flask-shaped cell on the surface of which there is a high concentration of adhesin molecules. These mycoplasmas attach to the eukaryotic cells via this tip structure (Razin and Jacobs, 1992; Krause, 1996, 1998). ...
... several other mycoplasmas have developed a special organelle at the tip of the elongated flask-shaped cell on the surface of which there is a high concentration of adhesin molecules. These mycoplasmas attach to the eukaryotic cells via this tip structure (Razin and Jacobs, 1992; Krause, 1996, 1998). ...
The Cell Cycle of the Budding Yeast
... septum or cross wall in the mid-region of the cell, and results in the approximately equal distribution of cellular material between the two neonatal cells. In certain micro-organisms, notably the budding and prosthecate bacteria (Whittenbury & Dow, 1977) and budding yeasts, development during the c ...
... septum or cross wall in the mid-region of the cell, and results in the approximately equal distribution of cellular material between the two neonatal cells. In certain micro-organisms, notably the budding and prosthecate bacteria (Whittenbury & Dow, 1977) and budding yeasts, development during the c ...
Golgi Regeneration after Brefeldin A Treatment in
... (Reinke et al., 2004) and mammalian cells (AltanBonnet et al., 2006) has firmly established that the postmitotic reconstruction of the Golgi apparatus is dependent upon the reactivation of ER export activity. Although the GTPases Sar1 and Arf1 locate to the ER and the Golgi apparatus, respectively, ...
... (Reinke et al., 2004) and mammalian cells (AltanBonnet et al., 2006) has firmly established that the postmitotic reconstruction of the Golgi apparatus is dependent upon the reactivation of ER export activity. Although the GTPases Sar1 and Arf1 locate to the ER and the Golgi apparatus, respectively, ...
Enzymatic Evidence for Differences in the
... (C/c) and (E/e), which are usually expressed along with it, have been shown to be associated with polypeptides having apparent molecular weights (mol wts) in the range of 28,000 to 35,000 daltons.*-*These appear to be nonglyc~sylated~ integral membrane proteins recently shown to contain thiollinked ...
... (C/c) and (E/e), which are usually expressed along with it, have been shown to be associated with polypeptides having apparent molecular weights (mol wts) in the range of 28,000 to 35,000 daltons.*-*These appear to be nonglyc~sylated~ integral membrane proteins recently shown to contain thiollinked ...
Microtubules and the Evolution of Mitosis
... It began with the striking news that FtsZ, a protein essential for the fission of bacterial cells, is the prokaryotic ancestor of tubulin (Löwe and Amos 1998). It was later shown that MreB, a bacterial protein with homology to actin, is required for the maintenance of cell polarity during asymmetric ...
... It began with the striking news that FtsZ, a protein essential for the fission of bacterial cells, is the prokaryotic ancestor of tubulin (Löwe and Amos 1998). It was later shown that MreB, a bacterial protein with homology to actin, is required for the maintenance of cell polarity during asymmetric ...
Functional proteome analysis of wheat: systematic classification of
... Crucial functions of the plant cell are to take action against environmental stresses for self-defense. Evaluation of two-dimensional electrophoresis gels revealed several proteins to be differentially expressed as a result of abiotic stress among cultivars. 217 protein spots of interest were, after ...
... Crucial functions of the plant cell are to take action against environmental stresses for self-defense. Evaluation of two-dimensional electrophoresis gels revealed several proteins to be differentially expressed as a result of abiotic stress among cultivars. 217 protein spots of interest were, after ...
Methods S1.
... evaporated, the semi-viscous tissue powder was transferred to an eppendorf tube containing 200 µL of 0.4 M HCIO4 and placed on ice for 10 minutes. After centrifugation (10.000 x g for 10 minutes at 4ºC), 150 µL of the supernatant was transferred to an empty Eppendorf tube and neutralized to pH 7.5-8 ...
... evaporated, the semi-viscous tissue powder was transferred to an eppendorf tube containing 200 µL of 0.4 M HCIO4 and placed on ice for 10 minutes. After centrifugation (10.000 x g for 10 minutes at 4ºC), 150 µL of the supernatant was transferred to an empty Eppendorf tube and neutralized to pH 7.5-8 ...
Generation and propagation of axon potentials
... Brain is comprised of networks of neurons connected and communicating via synapses ...
... Brain is comprised of networks of neurons connected and communicating via synapses ...
Lecture 02
... Here: im is the total electric current flowing through the axonal membrane, g is the electric conductance, Na = sodium, K = potassium, L is all other ions (the so-called leakage current). E denotes the equilibrium potential for that ion. ...
... Here: im is the total electric current flowing through the axonal membrane, g is the electric conductance, Na = sodium, K = potassium, L is all other ions (the so-called leakage current). E denotes the equilibrium potential for that ion. ...
Cells are Either Prokaryotic or Eukaryotic
... • Organelles are “tiny organs” within the cell that carry out specialized functions, such as energy transfer and materials recycling. ...
... • Organelles are “tiny organs” within the cell that carry out specialized functions, such as energy transfer and materials recycling. ...
BIOCHEMISTRY AND MOLECULAR BIOLOGY
... 8. Simple, complex and isoprenoid lipids Classification and nomenclature of lipids Structural, functional and biological characteristics of simple lipids; acylglycerides and cerides Structural, functional and biological characteristics of complex lipids; sphingophospholipids, glyceroglycolipids and ...
... 8. Simple, complex and isoprenoid lipids Classification and nomenclature of lipids Structural, functional and biological characteristics of simple lipids; acylglycerides and cerides Structural, functional and biological characteristics of complex lipids; sphingophospholipids, glyceroglycolipids and ...
The early days of plastid retrograde signaling with
... mechanism for the ODR–NDR coupling described above requires basically only one specific protein, Fbx3, to be established as an additional cytoplasmic component. Providing that the evolution of Fbx3 adequately explains the chloroplast-to-nucleus DNA replication coupling, this mechanism could have been ...
... mechanism for the ODR–NDR coupling described above requires basically only one specific protein, Fbx3, to be established as an additional cytoplasmic component. Providing that the evolution of Fbx3 adequately explains the chloroplast-to-nucleus DNA replication coupling, this mechanism could have been ...
Signaling
... surface receptors (GPCRs) and small intracellular mediators Signaling through enzyme-coupled cellsurface receptors ...
... surface receptors (GPCRs) and small intracellular mediators Signaling through enzyme-coupled cellsurface receptors ...
Seasonal regulation of a 24-kDa protein from red
... change during CA in some species. Alterations in amounts of lignin and suberin (Griffith and Brown 1982), extracellular soluble and pectic polysaccharides, callose (Wallner et al. 1986) and cell-wall-associated proteins (e.g., Jian et al. 1987, Weiser et al. 1990, Kozbial et al. 1998) have been obse ...
... change during CA in some species. Alterations in amounts of lignin and suberin (Griffith and Brown 1982), extracellular soluble and pectic polysaccharides, callose (Wallner et al. 1986) and cell-wall-associated proteins (e.g., Jian et al. 1987, Weiser et al. 1990, Kozbial et al. 1998) have been obse ...
The 2016 Nobel Prize in Physiology or Medicine
... The Nobel Prize in Physiology or Medicine for 2016 was awarded to Yoshinori Ohsumi (Japan) for his work on autophagy. Autophagy, meaning ‘self-eating’, is the process where the cell content like large macromolecule complexes or organelles are fused with the lysosome for degradation and recycling. Wh ...
... The Nobel Prize in Physiology or Medicine for 2016 was awarded to Yoshinori Ohsumi (Japan) for his work on autophagy. Autophagy, meaning ‘self-eating’, is the process where the cell content like large macromolecule complexes or organelles are fused with the lysosome for degradation and recycling. Wh ...
Presentation - people.vcu.edu
... particularly important because it directly associates itself with keratin. ...
... particularly important because it directly associates itself with keratin. ...
The Plant Journal
... et al., 1998). ADL6 was shown to associate with the Golgi apparatus (Jin et al., 2001). The cellular compartment to which ADL3 associates is currently unknown. Apart from difference in subcellular localization, the cellular functions of dynamin-like proteins revealed so far are very different from t ...
... et al., 1998). ADL6 was shown to associate with the Golgi apparatus (Jin et al., 2001). The cellular compartment to which ADL3 associates is currently unknown. Apart from difference in subcellular localization, the cellular functions of dynamin-like proteins revealed so far are very different from t ...
Development of Peltate Glandular Trichomes of
... redox metabolism (Fig. 1), appear to occur in the cytosol (Wise and Croteau, 1999). With the pathway for the biosynthesis of peppermint monoterpenes and the subcellular locations of the various steps defined, more recent attention has turned to the regulation of metabolism of these constitutively pr ...
... redox metabolism (Fig. 1), appear to occur in the cytosol (Wise and Croteau, 1999). With the pathway for the biosynthesis of peppermint monoterpenes and the subcellular locations of the various steps defined, more recent attention has turned to the regulation of metabolism of these constitutively pr ...
B1 - BBS Biology Revision
... evaluate the advantages and disadvantages of using enzymes in the home and in industry. You will need to know: a) Protein molecules are made up of long chains of amino acids. These long chains are folded to produce a specific shape that enables other molecules to fit into the protein. Proteins act a ...
... evaluate the advantages and disadvantages of using enzymes in the home and in industry. You will need to know: a) Protein molecules are made up of long chains of amino acids. These long chains are folded to produce a specific shape that enables other molecules to fit into the protein. Proteins act a ...
Phagosome maturation in unicellular eukaryote Paramecium: the
... uring phagocytosis cells internalise large particles that are subsequently degraded in lysosomes that comprise the final stage of the endocytic pathways and intracellular traffic (Kornfeld and Mellman 1989; Gruenberg 2001; Luzio et al. 2003). Digestion capability of phagosomes is acquired in the pro ...
... uring phagocytosis cells internalise large particles that are subsequently degraded in lysosomes that comprise the final stage of the endocytic pathways and intracellular traffic (Kornfeld and Mellman 1989; Gruenberg 2001; Luzio et al. 2003). Digestion capability of phagosomes is acquired in the pro ...
Biology I – 9 weeks review
... What type of cells in the body does Meiosis take place in? _______________________ How many divisions does a cell go through in Meiosis? ____________________________ What is the process where homologous chromosomes trade parts? _______________________ How many cells are produced after Meiosis? _____ ...
... What type of cells in the body does Meiosis take place in? _______________________ How many divisions does a cell go through in Meiosis? ____________________________ What is the process where homologous chromosomes trade parts? _______________________ How many cells are produced after Meiosis? _____ ...
Cis-elements of protein transport to the plant vacuoles
... vacuoles through the secretory pathway. Three different types of vacuolar sorting signals have been identified, carried by N- or C-terminal propeptides or internal sequences. These signals are needed to target proteins to the different types of vacuoles that can coexist in a single plant cell. A con ...
... vacuoles through the secretory pathway. Three different types of vacuolar sorting signals have been identified, carried by N- or C-terminal propeptides or internal sequences. These signals are needed to target proteins to the different types of vacuoles that can coexist in a single plant cell. A con ...
The role of Cdc14 phosphatases in the control of cell division
... to perturbation and underscores the difficulty in teasing apart the respective roles of converging regulatory pathways on the process. In mammalian tissue culture cells, the Cdc14 phosphatase appears to play a more central role in cytokinesis. Cells overexpressing or depleted for Cdc14A, one of two ...
... to perturbation and underscores the difficulty in teasing apart the respective roles of converging regulatory pathways on the process. In mammalian tissue culture cells, the Cdc14 phosphatase appears to play a more central role in cytokinesis. Cells overexpressing or depleted for Cdc14A, one of two ...