A Novel Form of DAP5 Protein Accumulates in Apoptotic Cells as a
... hand and the rescue of the gene as a mediator of apoptosis on the other hand suggest that further studies of this gene should highlight novel mechanisms linking translational control to restriction of cellular outgrowth by PCD (21). While DAP5 was reported to be ubiquitously and abundantly expressed ...
... hand and the rescue of the gene as a mediator of apoptosis on the other hand suggest that further studies of this gene should highlight novel mechanisms linking translational control to restriction of cellular outgrowth by PCD (21). While DAP5 was reported to be ubiquitously and abundantly expressed ...
Chapter 4 Calsequestrin - Department of Molecular Physiology and
... terminal cistemae is believed to consist of calsequestrin. Reproduced from J. Cell Biol. 51, 369-383 by copyright permission of the Rockefeller Univ. Press. ...
... terminal cistemae is believed to consist of calsequestrin. Reproduced from J. Cell Biol. 51, 369-383 by copyright permission of the Rockefeller Univ. Press. ...
Engineering microfluidic concentration gradient generators for
... been used in the direct evaluation of concentration profiles in microfluidic gradient generators with sequential mixer networks, such as the “Christmas tree” design (Chung, Flanagan et al. 2005). Table II shows an example of the use of the electrical-hydraulic resistance analogy in “Christmas tree” ...
... been used in the direct evaluation of concentration profiles in microfluidic gradient generators with sequential mixer networks, such as the “Christmas tree” design (Chung, Flanagan et al. 2005). Table II shows an example of the use of the electrical-hydraulic resistance analogy in “Christmas tree” ...
Charakterisierung peroxisomaler und Lipid
... recombinant proteins Lpx1p and Ldh1p in vitro. It was shown that the Lpx1p protein is not required for wild-type-like steady-state function of peroxisomes, which might be indicative of a metabolic rather than a biogenetic role. It was clearly shown that peroxisomes in Δlpx1 mutants have an aberrant ...
... recombinant proteins Lpx1p and Ldh1p in vitro. It was shown that the Lpx1p protein is not required for wild-type-like steady-state function of peroxisomes, which might be indicative of a metabolic rather than a biogenetic role. It was clearly shown that peroxisomes in Δlpx1 mutants have an aberrant ...
The versatility of mitochondrial calcium signals: From stimulation of
... collapse of the proton gradient drastically reduces the accumulation of Ca2+ in the matrix. If mimsAEQ were localized within the matrix, the rise in [Ca2+] should be abolished in the presence of uncouplers. Conversely, if mimsAEQ were localized in the space between the two mitochondrial membranes, t ...
... collapse of the proton gradient drastically reduces the accumulation of Ca2+ in the matrix. If mimsAEQ were localized within the matrix, the rise in [Ca2+] should be abolished in the presence of uncouplers. Conversely, if mimsAEQ were localized in the space between the two mitochondrial membranes, t ...
Post-transcriptional regulation of auxin transport proteins: cellular
... stabilization of the transporter complexes on the plasma membrane. Key words: AUX/LAX, cellular trafficking, membrane composition, P-glycoprotein, phosphorylation, pin-formed, protein maturation, ubiquitination. ...
... stabilization of the transporter complexes on the plasma membrane. Key words: AUX/LAX, cellular trafficking, membrane composition, P-glycoprotein, phosphorylation, pin-formed, protein maturation, ubiquitination. ...
Engineering microfluidic concentration gradient generators for
... been used in the direct evaluation of concentration profiles in microfluidic gradient generators with sequential mixer networks, such as the “Christmas tree” design (Chung, Flanagan et al. 2005). Table II shows an example of the use of the electrical-hydraulic resistance analogy in “Christmas tree” ...
... been used in the direct evaluation of concentration profiles in microfluidic gradient generators with sequential mixer networks, such as the “Christmas tree” design (Chung, Flanagan et al. 2005). Table II shows an example of the use of the electrical-hydraulic resistance analogy in “Christmas tree” ...
PDF
... (NotoCM) - two complete notochords (dissociated or whole explants); (c) Neural tube (NTCM) - two complete neural tubes (dissociated); (d) Unsegmented mesoderm (UMCM) - two caudal slabs of unsegmented mesoderm from two embryos (dissociated). For each experiment medium from five culture chambers was p ...
... (NotoCM) - two complete notochords (dissociated or whole explants); (c) Neural tube (NTCM) - two complete neural tubes (dissociated); (d) Unsegmented mesoderm (UMCM) - two caudal slabs of unsegmented mesoderm from two embryos (dissociated). For each experiment medium from five culture chambers was p ...
Golgins and GTPases, giving identity and structure to the Golgi
... variety of different processes (including both retrograde and anterograde transport steps as well as cisternal stacking), it is possible that they act in discrete ways during different events. The effects of antibody inhibition may vary depending on precisely which process is being measured in a par ...
... variety of different processes (including both retrograde and anterograde transport steps as well as cisternal stacking), it is possible that they act in discrete ways during different events. The effects of antibody inhibition may vary depending on precisely which process is being measured in a par ...
C. elegans the L1 larval stage
... Human thought, behaviour, perception and sensation all depend on the development of the billions of neurons in our nervous system. The beauty and complexity of this network can be seen through the various developmental processes ranging from the morphological differences amongst various cells in the ...
... Human thought, behaviour, perception and sensation all depend on the development of the billions of neurons in our nervous system. The beauty and complexity of this network can be seen through the various developmental processes ranging from the morphological differences amongst various cells in the ...
The intercalated disc-associated Xin family of proteins in cardiac
... the mouse Xinα (mXinα) does not affect heart development. Instead, the mXinα-deficient mice show late-onset cardiac hypertrophy and cardiomyopathy with conduction defects. The ICD structural defects in mXinα-null mice occur postnatally between 1 and 3 months of age and progressively worsen with age. ...
... the mouse Xinα (mXinα) does not affect heart development. Instead, the mXinα-deficient mice show late-onset cardiac hypertrophy and cardiomyopathy with conduction defects. The ICD structural defects in mXinα-null mice occur postnatally between 1 and 3 months of age and progressively worsen with age. ...
Patterson - Iowa State University
... conditions, the perception of ethylene is not essential. The role of the dab genes and the ethylene response genes during the abscission process is discussed. ...
... conditions, the perception of ethylene is not essential. The role of the dab genes and the ethylene response genes during the abscission process is discussed. ...
- Wiley Online Library
... its targets to induce specific biological outcomes, such as cell cycle arrest and apoptosis has yet to be elucidated. One of the first mechanisms proposed in the literature suggested that the level of induced p53 in cells can determine cellular outcome [16]. It was reported that a low level of p53 c ...
... its targets to induce specific biological outcomes, such as cell cycle arrest and apoptosis has yet to be elucidated. One of the first mechanisms proposed in the literature suggested that the level of induced p53 in cells can determine cellular outcome [16]. It was reported that a low level of p53 c ...
Autophagy at the crossroads of catabolism and anabolism
... of the phagophore assembly site (PAS). This is mediated by the UNC51‑like kinase (ULK) complex, which consists of ULK1 (or ULK2), autophagy-related protein 13 (ATG13), FAK family kinase interacting protein of 200 kDa (FIP200) and ATG101. Further nucleation requires the class III PI3K complex, which ...
... of the phagophore assembly site (PAS). This is mediated by the UNC51‑like kinase (ULK) complex, which consists of ULK1 (or ULK2), autophagy-related protein 13 (ATG13), FAK family kinase interacting protein of 200 kDa (FIP200) and ATG101. Further nucleation requires the class III PI3K complex, which ...
Chato, a KRAB zinc-finger protein, regulates
... imaging studies showed that cell intercalation takes place in the axial midline of mouse embryos during the lengthening of the node along the anterior-posterior axis (Yamanaka et al., 2007). However, the importance of convergent extension movements to elongation of other embryonic tissues is not cle ...
... imaging studies showed that cell intercalation takes place in the axial midline of mouse embryos during the lengthening of the node along the anterior-posterior axis (Yamanaka et al., 2007). However, the importance of convergent extension movements to elongation of other embryonic tissues is not cle ...
Disruption of morphogenesis and transformation of
... hormone action. Short-range interactions between adjacent cells have also been identified in plants and are currently being characterized at the molecular level. The KNOTTED1 (KN1) gene of maize, for example, is expressed in the underlying corpus of shoot meristems but affects cell divisions and dif ...
... hormone action. Short-range interactions between adjacent cells have also been identified in plants and are currently being characterized at the molecular level. The KNOTTED1 (KN1) gene of maize, for example, is expressed in the underlying corpus of shoot meristems but affects cell divisions and dif ...
Plant Growth Regulators II: Cytokinins, their Analogues and
... Cytokinins comprise a separate class of growth substances and growth regulators. They produce various effects when applied to intact plants. They particularly stimulate protein synthesis and participate in cell cycle control. It is perhaps for this reason that they can promote the maturation of chlo ...
... Cytokinins comprise a separate class of growth substances and growth regulators. They produce various effects when applied to intact plants. They particularly stimulate protein synthesis and participate in cell cycle control. It is perhaps for this reason that they can promote the maturation of chlo ...
The basic helix–loop–helix protein BETA2 interacts with p300 to
... The major epithelial cell types lining the intestine comprise a perpetually self-renewing population of cells that differentiate continuously from a stem cell in the intestinal crypts. Secretin-producing enteroendocrine cells represent a nondividing subpopulation of intestinal epithelial cells, sugg ...
... The major epithelial cell types lining the intestine comprise a perpetually self-renewing population of cells that differentiate continuously from a stem cell in the intestinal crypts. Secretin-producing enteroendocrine cells represent a nondividing subpopulation of intestinal epithelial cells, sugg ...
ICAM-1 - The Journal of Cell Biology
... cytoplasmic amino acids in reverse order (ICAM-1,505-47s) and control peptide 4 were synthesized with the solid phase method (34). Peptides ICAM-1,47s_5os and ICAM-1,5os~tTS were synthesized with an Applied Bitsystems synthesizer (model 430; Applied Biosystems Inc., Foster City, CA) using small scal ...
... cytoplasmic amino acids in reverse order (ICAM-1,505-47s) and control peptide 4 were synthesized with the solid phase method (34). Peptides ICAM-1,47s_5os and ICAM-1,5os~tTS were synthesized with an Applied Bitsystems synthesizer (model 430; Applied Biosystems Inc., Foster City, CA) using small scal ...
Proper Folding and Endoplasmic Reticulum to Golgi
... resistance to endogenous proteolytic degradation and competency to exit from the ER to the Golgi. DOPA Treatment Enhanced Tyrosinase Export from the ER to Distal Sites—Subcellular localization by indirect confocal immunofluorescent microscopy confirmed the biochemical analyses. Tyrosinase in amelano ...
... resistance to endogenous proteolytic degradation and competency to exit from the ER to the Golgi. DOPA Treatment Enhanced Tyrosinase Export from the ER to Distal Sites—Subcellular localization by indirect confocal immunofluorescent microscopy confirmed the biochemical analyses. Tyrosinase in amelano ...
Logistics of water and salt transport through the plant
... swelling or shrinking of the vessel-to-vessel pit membranes’. Van Ieperen et al. (2000) concluded that the presence of small amounts of cations (even the effect of 10 µM KCl was significant) and not the osmotic strength influenced the conductance. However, their conclusion that swelling and shrinkin ...
... swelling or shrinking of the vessel-to-vessel pit membranes’. Van Ieperen et al. (2000) concluded that the presence of small amounts of cations (even the effect of 10 µM KCl was significant) and not the osmotic strength influenced the conductance. However, their conclusion that swelling and shrinkin ...
Cytokinins regulate vascular morphogenesis in the Arabidopsis
... SUMMARY The plant vascular system is composed of a continuous network of strands called vascular bundles. These structures extend through each organ and throughout the entire plant. The vascular bundles contain two conducting tissue types: the xylem and the phloem. The xylem dually functions as a su ...
... SUMMARY The plant vascular system is composed of a continuous network of strands called vascular bundles. These structures extend through each organ and throughout the entire plant. The vascular bundles contain two conducting tissue types: the xylem and the phloem. The xylem dually functions as a su ...
The Drosophila ribbon gene encodes a nuclear BTB domain protein that promotes epithelial migration and morphogenesis. Development 128, 4923-4933. pdf
... primary branches. bnl encodes a FGF expressed by small clusters of cells surrounding each sac, at each position where a primary branch buds (Sutherland et al., 1996). Bnl serves as a chemoattractant, activating the Btl FGF receptor, a receptor tyrosine kinase expressed on the tracheal epithelium (Kl ...
... primary branches. bnl encodes a FGF expressed by small clusters of cells surrounding each sac, at each position where a primary branch buds (Sutherland et al., 1996). Bnl serves as a chemoattractant, activating the Btl FGF receptor, a receptor tyrosine kinase expressed on the tracheal epithelium (Kl ...
Direct detection of ligand–protein interaction using AFM
... between an enormous number of different proteins. The physical contact enables cells to resist and transmit mechanical forces and to maintain the integrity of tissues and the whole organism. Moreover, cells use adhesion sites like fingers that allow them to feel their environment and collect informa ...
... between an enormous number of different proteins. The physical contact enables cells to resist and transmit mechanical forces and to maintain the integrity of tissues and the whole organism. Moreover, cells use adhesion sites like fingers that allow them to feel their environment and collect informa ...
Physiological assembly and activity of human
... and cancer (Vulliamy et al., 2006). These diverse clinical presentations are just an inkling of the much greater phenotypic diversity that may be linked to telomere maintenance deficiency in the future. The spectrum of phenotypes can be much broader than currently anticipated, because mutations that ...
... and cancer (Vulliamy et al., 2006). These diverse clinical presentations are just an inkling of the much greater phenotypic diversity that may be linked to telomere maintenance deficiency in the future. The spectrum of phenotypes can be much broader than currently anticipated, because mutations that ...
Cytokinesis
Cytokinesis (cyto- + kinesis) is the process during cell division in which the cytoplasm of a single eukaryotic cell is divided to form two daughter cells. It usually initiates during the early stages of mitosis, and sometimes meiosis, splitting a mitotic cell in two, to ensure that chromosome number is maintained from one generation to the next. After cytokinesis two (daughter) cells will be formed that are exact copies of the (parent) original cell. After cytokinesis, each daughter cell is in the interphase portion of the cell cycle. In animal cells, one notable exception to the normal process of cytokinesis is oogenesis (the creation of an ovum in the ovarian follicle of the ovary), where the ovum takes almost all the cytoplasm and organelles, leaving very little for the resulting polar bodies, which then die. Another form of mitosis without cytokinesis occurs in the liver, yielding multinucleate cells. In plant cells, a dividing structure known as the cell plate forms within the centre of the cytoplasm and a new cell wall forms between the two daughter cells.Cytokinesis is distinguished from the prokaryotic process of binary fission.