bZIP transcription factor interactions regulate DIF
... spores supported by dead stalk cells (Kessin, 2001). In order to understand this pattern-forming process, efforts have focused on the discovery of the underlying molecules and signalling pathways. The chlorinated alkyl phenone DIF-1 is central to most ideas. DIF-1 was identified as a molecule made b ...
... spores supported by dead stalk cells (Kessin, 2001). In order to understand this pattern-forming process, efforts have focused on the discovery of the underlying molecules and signalling pathways. The chlorinated alkyl phenone DIF-1 is central to most ideas. DIF-1 was identified as a molecule made b ...
Intravenously-Delivered Mesenchymal Stem Cells: Systemic Anti
... Methods and Results: Mice underwent 45min of left anterior descending artery occlusion. Human MSCs, grown chronically at 5% O2, were administered intravenously. LV function was assessed by serial echocardiography, TTC staining determined infarct size, and FACS assessed cell composition. Fluorescent ...
... Methods and Results: Mice underwent 45min of left anterior descending artery occlusion. Human MSCs, grown chronically at 5% O2, were administered intravenously. LV function was assessed by serial echocardiography, TTC staining determined infarct size, and FACS assessed cell composition. Fluorescent ...
Similarities and differences in the responses of microorganisms to
... molecules (e.g. the polypeptide antibiotic vancomycin) enter Gramnegative bacteria poorly as do relatively hydrophobic antibiotics such as fusidic acid, erythromycin, novobiocin and rifampicin. Selfpromoted entry occurs as a result of OM damage induced by cationic agents that include CHX, QACs and t ...
... molecules (e.g. the polypeptide antibiotic vancomycin) enter Gramnegative bacteria poorly as do relatively hydrophobic antibiotics such as fusidic acid, erythromycin, novobiocin and rifampicin. Selfpromoted entry occurs as a result of OM damage induced by cationic agents that include CHX, QACs and t ...
(Vibrcgen-Zellmiihle, Fa. E. Buhl er, Tiibingen, Germany). The results
... though initial selection was for lactose growth. Two of there were crossed (211-L5-a Y 341-&A ) ond an isolate designated 41 I-L5-A was obtained. This isolate her been used for all rubrequent glycerol growth studier. Grwth conditions ore: rotary shaking, 3/4 inch TO d ’tvs, 150 cycles per minute, 30 ...
... though initial selection was for lactose growth. Two of there were crossed (211-L5-a Y 341-&A ) ond an isolate designated 41 I-L5-A was obtained. This isolate her been used for all rubrequent glycerol growth studier. Grwth conditions ore: rotary shaking, 3/4 inch TO d ’tvs, 150 cycles per minute, 30 ...
The bacterial divisome: ready for its close-up
... thermosensitive mutants of these genes conferred a filamentous temperaturesensitive phenotype. At the non-permissive temperature (usually 428C), fts mutant cells continue to elongate without dividing, forming filaments that can be longer than 150 mm in rich growth medium. As newborn E. coli cells ar ...
... thermosensitive mutants of these genes conferred a filamentous temperaturesensitive phenotype. At the non-permissive temperature (usually 428C), fts mutant cells continue to elongate without dividing, forming filaments that can be longer than 150 mm in rich growth medium. As newborn E. coli cells ar ...
Molecular mechanism of protrusion formation during Listeria Keith Ireton Luciano A. Rigano
... protrusion formation to inlC mutant Listeria, whereas constitutively activated Cdc42 inhibits protrusions normally made by wild-type bacteria. These latter findings indicate that the ability to inactivate Cdc42 is required for efficient bacterial protrusion formation. Interestingly, the effect of L ...
... protrusion formation to inlC mutant Listeria, whereas constitutively activated Cdc42 inhibits protrusions normally made by wild-type bacteria. These latter findings indicate that the ability to inactivate Cdc42 is required for efficient bacterial protrusion formation. Interestingly, the effect of L ...
E ect of SB 203580 on the activity of c-Raf in vitro and in vivo
... SB 203580 binds competitively with ATP (Young et al., 1997) and the three-dimensional structure of SAPK2a/p38a in a complex with closely related pyridinyl imidazoles has established that these drugs are inserted into the ATP-binding pocket of SAPK2a/ p38a (Tong et al., 1997; Wilson et al., 1997). Ho ...
... SB 203580 binds competitively with ATP (Young et al., 1997) and the three-dimensional structure of SAPK2a/p38a in a complex with closely related pyridinyl imidazoles has established that these drugs are inserted into the ATP-binding pocket of SAPK2a/ p38a (Tong et al., 1997; Wilson et al., 1997). Ho ...
Serotonin synchronises convergent extension of
... and of 5-HT2 binding sites, previously detected at around 3 h of embryonic development (Colas et al., 1995). The presence of receptor protein was investigated by analysing the binding of a labelled 5-HT2 speci®c ligand, [ 125I]DOI, to Drosophila embryo extracts. Speci®c binding can be detected with ...
... and of 5-HT2 binding sites, previously detected at around 3 h of embryonic development (Colas et al., 1995). The presence of receptor protein was investigated by analysing the binding of a labelled 5-HT2 speci®c ligand, [ 125I]DOI, to Drosophila embryo extracts. Speci®c binding can be detected with ...
DOC
... cancer. You two will work together to provide a pamphlet that is not only informative to the patient about what the cancer you are discussing is, but how is it caused in the cell. Each pair/team will be given a sheet with the type of cancer they are going to make a pamphlet for. For each the doctor ...
... cancer. You two will work together to provide a pamphlet that is not only informative to the patient about what the cancer you are discussing is, but how is it caused in the cell. Each pair/team will be given a sheet with the type of cancer they are going to make a pamphlet for. For each the doctor ...
The Spatial Pattern of Cochlear Amplification
... a traveling wave along the cochlear partition (von Békésy, 1960), a flexible complex of membranes that divides the spiral cochlea into three fluid-filled chambers. Increasing in amplitude as it propagates, the traveling wave peaks at a characteristic place for each specific frequency of stimulatio ...
... a traveling wave along the cochlear partition (von Békésy, 1960), a flexible complex of membranes that divides the spiral cochlea into three fluid-filled chambers. Increasing in amplitude as it propagates, the traveling wave peaks at a characteristic place for each specific frequency of stimulatio ...
Leaf Development Outline Leaf Structure
... How many cells does it take to make a leaf from a shoot apical meristem? ...
... How many cells does it take to make a leaf from a shoot apical meristem? ...
Journal of Applied Biomedicine Biologically active pentacyclic
... significant inhibition of cell growth was observed (Selzer et al. 2000). The compound was also tested in mice infected with human melanoma (Pisha et al. 1995). The growth of the tumor was observed for 40 days. Betulinic acid was shown to be responsible for a marked reduction of tumor mass and did no ...
... significant inhibition of cell growth was observed (Selzer et al. 2000). The compound was also tested in mice infected with human melanoma (Pisha et al. 1995). The growth of the tumor was observed for 40 days. Betulinic acid was shown to be responsible for a marked reduction of tumor mass and did no ...
Molecular organization of the cell wall of Candida albicans
... None of the currently known GPI-CWPs is essential, but deletion of HWP1 or RBT1 results in signicantly reduced virulence in animal models [39,41]. Adhesion has been shown to be a two-step process, involving an initial step mediated by adhesion proteins, followed by a stabilizing step that involves ...
... None of the currently known GPI-CWPs is essential, but deletion of HWP1 or RBT1 results in signicantly reduced virulence in animal models [39,41]. Adhesion has been shown to be a two-step process, involving an initial step mediated by adhesion proteins, followed by a stabilizing step that involves ...
Cell Membrane Properties
... In the absence of any barrier, there is a tendency for molecules of a substance to “spread out”, with molecules moving from an area of high concentration to an area of low concentration. For example, if a drop of red dye is placed in a glass of water, dye molecules will diffuse into water, and water ...
... In the absence of any barrier, there is a tendency for molecules of a substance to “spread out”, with molecules moving from an area of high concentration to an area of low concentration. For example, if a drop of red dye is placed in a glass of water, dye molecules will diffuse into water, and water ...
Gene Section CDT1 (chromatin licensing and DNA replication factor 1)
... by cyclin A-dependent kinases, which results in the binding of Cdt1 to the F-box protein Skp2 and subsequent degradation. Interaction with geminin, a small regulatory protein active during S, G2, and M phases of the cell cycle, protects CDT1 from ubiquitin mediated degradation. Six natural variants, ...
... by cyclin A-dependent kinases, which results in the binding of Cdt1 to the F-box protein Skp2 and subsequent degradation. Interaction with geminin, a small regulatory protein active during S, G2, and M phases of the cell cycle, protects CDT1 from ubiquitin mediated degradation. Six natural variants, ...
Cell Division Activity during Apical Hook
... understand how cell division contributes to differential growth, four different parts of the hook were defined (apical [a], basal [b], inner [i], and outer [o]; Figure 2A), and the number of subepidermal cells in each part was counted. The major difference in cell number was found between apical and ...
... understand how cell division contributes to differential growth, four different parts of the hook were defined (apical [a], basal [b], inner [i], and outer [o]; Figure 2A), and the number of subepidermal cells in each part was counted. The major difference in cell number was found between apical and ...
pdf - John Innes Centre
... Another interesting discovery has been the common genetic pathway controlling infection by zygomycete mycorrhizal fungi (Order Glomales) and Rhizobium spp. (Duc et al., 1989; Kosuta et al., 2003). These microsymbionts establish different forms of root symbiosis. Whereas the nitrogen-fixing rhizobium ...
... Another interesting discovery has been the common genetic pathway controlling infection by zygomycete mycorrhizal fungi (Order Glomales) and Rhizobium spp. (Duc et al., 1989; Kosuta et al., 2003). These microsymbionts establish different forms of root symbiosis. Whereas the nitrogen-fixing rhizobium ...
Regeneration and the need for simpler model organisms
... past billion years or so. Under the inescapable evolutionary constraints to which all of life is subjected, novel functions must have arisen from such iterations resulting in the eventual assembly of systems (organisms) of increasing complexity. This is perhaps reflected by the pleiotropy of most if ...
... past billion years or so. Under the inescapable evolutionary constraints to which all of life is subjected, novel functions must have arisen from such iterations resulting in the eventual assembly of systems (organisms) of increasing complexity. This is perhaps reflected by the pleiotropy of most if ...
Figure 1 - Journal of The Royal Society Interface
... (which make up 35 – 70% of the wood), while fluid conduction is through vessels, enlarged cells with thin walls and large pore spaces (which make up 6 – 55% of the wood). Both softwoods and hardwoods have rays, made up of smaller, more rectangular parenchyma cells that store sugars; in softwoods, the ...
... (which make up 35 – 70% of the wood), while fluid conduction is through vessels, enlarged cells with thin walls and large pore spaces (which make up 6 – 55% of the wood). Both softwoods and hardwoods have rays, made up of smaller, more rectangular parenchyma cells that store sugars; in softwoods, the ...
SURVEY AND SUMMARY Self-assembled nucleolipids: from
... a nucleoside have been identified in both eukaryotic and prokaryotic cells. The most common of these nucleolipids, cytidine diphosphate diacylglycerol, is a key intermediate of the biosynthesis of glycolipids and lipoproteins. It may also be involved in the synthesis of phosphatidylinositol and cardi ...
... a nucleoside have been identified in both eukaryotic and prokaryotic cells. The most common of these nucleolipids, cytidine diphosphate diacylglycerol, is a key intermediate of the biosynthesis of glycolipids and lipoproteins. It may also be involved in the synthesis of phosphatidylinositol and cardi ...
Golgi Regeneration after Brefeldin A Treatment in
... 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, the activities of both are essential for the maintenance of structure and function of the Golgi appar ...
... 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, the activities of both are essential for the maintenance of structure and function of the Golgi appar ...