The endocytosis of cellulose synthase in
... proteins, and that plant cells might regulate cellulose synthesis by controlling the ...
... proteins, and that plant cells might regulate cellulose synthesis by controlling the ...
Stem Cell: Past, Present and Future- A Review
... to be progenitor of more than 200 cell types present in adult body. All stem cells are unspecialized (undifferentiated) cells that are characteristically of the same family type (lineage). They retain the ability to divide throughout life and give rise to cells that can become highly specialized and ...
... to be progenitor of more than 200 cell types present in adult body. All stem cells are unspecialized (undifferentiated) cells that are characteristically of the same family type (lineage). They retain the ability to divide throughout life and give rise to cells that can become highly specialized and ...
Nucleic Acid Synthesis in the Neoplastic Cell
... shown at the enzyme level that DNA polymerase chains are held together by hydrogen bonds be can incorporate the deoxyribonucleotide triphos- tween the bases, each base being joined to a com phates of several base analogs into DNA. Uracil panion base on the other chain. The pairing of bases is specif ...
... shown at the enzyme level that DNA polymerase chains are held together by hydrogen bonds be can incorporate the deoxyribonucleotide triphos- tween the bases, each base being joined to a com phates of several base analogs into DNA. Uracil panion base on the other chain. The pairing of bases is specif ...
The transcription factor Th-POK negatively regulates
... originate from the same pool of CD4⫹, CD8⫹ double-positive (DP) thymocytes as do other T-cell antigen receptor (TCR) ␣ T cells, they subsequently have a distinct developmental pathway that includes proliferative expansion, the expression of some proteins associated with either memory T lymphocytes ...
... originate from the same pool of CD4⫹, CD8⫹ double-positive (DP) thymocytes as do other T-cell antigen receptor (TCR) ␣ T cells, they subsequently have a distinct developmental pathway that includes proliferative expansion, the expression of some proteins associated with either memory T lymphocytes ...
beyond binding: molecular and cell biological approaches to
... beyond the scope of the present review and has been described elsewhere (7). In general, a cDNA library is generated from a specific tissue and animal source (such as rat brain) by purifying mRNA from the tissue, using the enzyme reverse transcriptase to generate a strand of DNA complementary to eac ...
... beyond the scope of the present review and has been described elsewhere (7). In general, a cDNA library is generated from a specific tissue and animal source (such as rat brain) by purifying mRNA from the tissue, using the enzyme reverse transcriptase to generate a strand of DNA complementary to eac ...
L 9 Myosin
... myosin that 'cocks' the head into a position further along the filament. ATP is then hydrolysed, but the inorganic phosphate and ADP remain bound to myosin. Step 4: The myosin head makes weak contact with the actin filament and a slight conformational change occurs on myosin that promotes the releas ...
... myosin that 'cocks' the head into a position further along the filament. ATP is then hydrolysed, but the inorganic phosphate and ADP remain bound to myosin. Step 4: The myosin head makes weak contact with the actin filament and a slight conformational change occurs on myosin that promotes the releas ...
introduction to an evolutionary synthesis
... assimilating two genomes into the same cell [22]. These traits in turn could be responsible for common age-related diseases, and perhaps for ageing itself [33]. In short: energy and genes have gone hand in hand throughout all biological evolution. We argue that it is impossible to understand genes w ...
... assimilating two genomes into the same cell [22]. These traits in turn could be responsible for common age-related diseases, and perhaps for ageing itself [33]. In short: energy and genes have gone hand in hand throughout all biological evolution. We argue that it is impossible to understand genes w ...
Energy, genes and evolution: introduction to an evolutionary synthesis
... assimilating two genomes into the same cell [22]. These traits in turn could be responsible for common age-related diseases, and perhaps for ageing itself [33]. In short: energy and genes have gone hand in hand throughout all biological evolution. We argue that it is impossible to understand genes w ...
... assimilating two genomes into the same cell [22]. These traits in turn could be responsible for common age-related diseases, and perhaps for ageing itself [33]. In short: energy and genes have gone hand in hand throughout all biological evolution. We argue that it is impossible to understand genes w ...
Growth-factor-related proteins that are inducers in early
... Preincubation of whole blastoderms in factors Stage XIII (Eyal-Giladi and Kochav, 1976) to 2 (Hamburger and Hamilton, 1951) blastoderms were incubated hypoblast uppermost in 0.7 ml of medium I in 35 mm Falcon plastic Petri dishes, five per dish. Hypoblasts were slit in several places and partly lift ...
... Preincubation of whole blastoderms in factors Stage XIII (Eyal-Giladi and Kochav, 1976) to 2 (Hamburger and Hamilton, 1951) blastoderms were incubated hypoblast uppermost in 0.7 ml of medium I in 35 mm Falcon plastic Petri dishes, five per dish. Hypoblasts were slit in several places and partly lift ...
Heat shock results in cell cycle delay and synchronisation of mitotic
... rinsed in distilled water (at room temperature). They were then placed under 0.7% NaCl and viewed using a dissecting microscope. Embryos that were at the particular stage of development required were selected and transferred into 100 l of 0.7% NaCl in a well of a 96-well micro-titre plate, and were ...
... rinsed in distilled water (at room temperature). They were then placed under 0.7% NaCl and viewed using a dissecting microscope. Embryos that were at the particular stage of development required were selected and transferred into 100 l of 0.7% NaCl in a well of a 96-well micro-titre plate, and were ...
western blotting - New England Biolabs GmbH
... An important consideration in any experiment is the inclusion of appropriate controls. Positive and negative controls ensure confidence that your antibody is detecting a specific signal. In the figure below, Phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) antibodies are evaluated using negative (U0126- ...
... An important consideration in any experiment is the inclusion of appropriate controls. Positive and negative controls ensure confidence that your antibody is detecting a specific signal. In the figure below, Phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) antibodies are evaluated using negative (U0126- ...
PDF here - University of Edinburgh
... junctions, mainly anticipating the possibility of peripheral myelin or terminal Schwann cell staining. Remarkably, 2166 immunostaining of whole-mount preparations of the mouse triangularis sterni (TS) muscle revealed a subpopulation of cells, some of which were localised to neuromuscular junctions, ...
... junctions, mainly anticipating the possibility of peripheral myelin or terminal Schwann cell staining. Remarkably, 2166 immunostaining of whole-mount preparations of the mouse triangularis sterni (TS) muscle revealed a subpopulation of cells, some of which were localised to neuromuscular junctions, ...
Animal mitochondrial biogenesis and function
... coordinated expression of two genomes, nuclear and mitochondrial. As a consequence, the control of mitochondrial biogenesis and function depends on extremely complex processes that require a variety of well orchestrated regulatory mechanisms. It is now clear that in order to provide cells with the c ...
... coordinated expression of two genomes, nuclear and mitochondrial. As a consequence, the control of mitochondrial biogenesis and function depends on extremely complex processes that require a variety of well orchestrated regulatory mechanisms. It is now clear that in order to provide cells with the c ...
Pantoea ananatis competition Divine Y. Shyntum, Jacques Theron,
... The T6SSs have been implicated in a variety of functions ranging from biofilm formation to host-cell invasion, cytotoxicity and survival in macrophages (Aschtgen et al. 2008; Cascales 2008; Schwarz et al. 2010a). However, most studies of the T6SS have focused on its role in pathogenesis and host int ...
... The T6SSs have been implicated in a variety of functions ranging from biofilm formation to host-cell invasion, cytotoxicity and survival in macrophages (Aschtgen et al. 2008; Cascales 2008; Schwarz et al. 2010a). However, most studies of the T6SS have focused on its role in pathogenesis and host int ...
Mitochondria as signaling organelles R E V I E W Open Access
... serine/threonine kinase PKA and assemble PKA with multiple signaling proteins on a scaffold to generate a signaling hub, which can be targeted to various subcellular localizations to allow specific targeting of PKAdependent signaling [42]. The biological significance of AKAP tethering to mitochondri ...
... serine/threonine kinase PKA and assemble PKA with multiple signaling proteins on a scaffold to generate a signaling hub, which can be targeted to various subcellular localizations to allow specific targeting of PKAdependent signaling [42]. The biological significance of AKAP tethering to mitochondri ...
C3 receptors on macrophages - Journal of Cell Science
... The structure of C3, C4 and their cleavage products (Fig. 1) C3 Native C3 in plasma consists of two disulphide cross-linked polypeptides a and {5 of molecular weights 115K and 75K (K = 10 3 M r ) respectively (Bokisch et al. 1975; Nilsson et al. 1975). An internal thioester is located in the a chain ...
... The structure of C3, C4 and their cleavage products (Fig. 1) C3 Native C3 in plasma consists of two disulphide cross-linked polypeptides a and {5 of molecular weights 115K and 75K (K = 10 3 M r ) respectively (Bokisch et al. 1975; Nilsson et al. 1975). An internal thioester is located in the a chain ...
Exploration of peptide motifs for potent non
... post-mitotic corneal endothelial cells [14]. More recently, we reported that a simple system, consisting only of a (Lys)16 peptide and a 20 amino-acid fusogenic peptide, is able to deliver genes with >95% efficiency to post-mitotic corneal endothelial cells [13]. The fact that these (Lys)16 based sy ...
... post-mitotic corneal endothelial cells [14]. More recently, we reported that a simple system, consisting only of a (Lys)16 peptide and a 20 amino-acid fusogenic peptide, is able to deliver genes with >95% efficiency to post-mitotic corneal endothelial cells [13]. The fact that these (Lys)16 based sy ...
+ pdf
... junctions, mainly anticipating the possibility of peripheral myelin or terminal Schwann cell staining. Remarkably, 2166 immunostaining of whole-mount preparations of the mouse triangularis sterni (TS) muscle revealed a subpopulation of cells, some of which were localised to neuromuscular junctions, ...
... junctions, mainly anticipating the possibility of peripheral myelin or terminal Schwann cell staining. Remarkably, 2166 immunostaining of whole-mount preparations of the mouse triangularis sterni (TS) muscle revealed a subpopulation of cells, some of which were localised to neuromuscular junctions, ...
Lecture 8
... – Both ABPs are enriched at bacterial surface but ActA is thought to suppress their activities here ...
... – Both ABPs are enriched at bacterial surface but ActA is thought to suppress their activities here ...
Epithelial repair is a two-stage process driven first by dying cells and
... undergoing mitosis and apoptosis. Biological and biophysical mechanisms have evolved to remove dying cells while maintaining that barrier. Cell extrusion is thought to be driven by a multicellular filamentous actin ring formed by neighbouring cells, the contraction of which provides the mechanical f ...
... undergoing mitosis and apoptosis. Biological and biophysical mechanisms have evolved to remove dying cells while maintaining that barrier. Cell extrusion is thought to be driven by a multicellular filamentous actin ring formed by neighbouring cells, the contraction of which provides the mechanical f ...
The Carboxyl Terminus of the Prolactin
... interaction with GRIP is not protein kinase C-regulated but may be regulated by other unidentified kinase because okadaic acid dramatically reduced GRIP interaction. By in situ hybridization, we show that the PrRP receptor is expressed in neurons that also express these PDZ domain proteins. We thus ...
... interaction with GRIP is not protein kinase C-regulated but may be regulated by other unidentified kinase because okadaic acid dramatically reduced GRIP interaction. By in situ hybridization, we show that the PrRP receptor is expressed in neurons that also express these PDZ domain proteins. We thus ...
PDF
... A (API; tris-hydroxymethyl-aminomethane, hydrochloric acid, sodium lauryl sulphate, H2O) and ZYM B (API; fast ...
... A (API; tris-hydroxymethyl-aminomethane, hydrochloric acid, sodium lauryl sulphate, H2O) and ZYM B (API; fast ...
Structure–function relationships during secondary phloem
... Fusiform cambial cells possessed a reticulate arrangement of randomly oriented CMTs, but there was no obviously preferred angle of orientation to the component microtubules (Figures 6 and 7). In elements of the secondary phloem at their earliest stages of development, i.e., in cells within the cambi ...
... Fusiform cambial cells possessed a reticulate arrangement of randomly oriented CMTs, but there was no obviously preferred angle of orientation to the component microtubules (Figures 6 and 7). In elements of the secondary phloem at their earliest stages of development, i.e., in cells within the cambi ...
Syrosingopine sensitizes cancer cells to killing by metformin
... widely prescribed drug for type 2 diabetes. It acts as a mild mitochondrial inhibitor, and its impact on key metabolic organs, such as the liver and muscle, results in reduced blood glucose levels and restoration of insulin responsiveness at the whole-body level. Metformin is a well-tolerated drug t ...
... widely prescribed drug for type 2 diabetes. It acts as a mild mitochondrial inhibitor, and its impact on key metabolic organs, such as the liver and muscle, results in reduced blood glucose levels and restoration of insulin responsiveness at the whole-body level. Metformin is a well-tolerated drug t ...
Nonlinear Self-organization Dynamics of a Metabolic Process of the
... For one cycle, there occurs the full oxidation of a molecule of acetyl- CoA up to malate and the formation of a new molecule of acetyl- CoA at the input. In such a way, the continuous process of functioning of the Krebs cycle is running. This process has the autooscillatory character. The studies of ...
... For one cycle, there occurs the full oxidation of a molecule of acetyl- CoA up to malate and the formation of a new molecule of acetyl- CoA at the input. In such a way, the continuous process of functioning of the Krebs cycle is running. This process has the autooscillatory character. The studies of ...