Review The Role of Laminin in Embryonic Cell Polarization and
... The N-terminal globular LN domains of the ␣1, 1, and ␥1 allow laminin to polymerize. The LG modules allow laminin to interact with ␣61 integrin, ␣-dystroglycan (␣DG), and other cell surface macromolecules (heparin binding-site anchor, HBSA) such as the syndecans and sulfatides. Anchorage and signa ...
... The N-terminal globular LN domains of the ␣1, 1, and ␥1 allow laminin to polymerize. The LG modules allow laminin to interact with ␣61 integrin, ␣-dystroglycan (␣DG), and other cell surface macromolecules (heparin binding-site anchor, HBSA) such as the syndecans and sulfatides. Anchorage and signa ...
Patofyziologie základních hematologických chorob
... Mechanisms of vascular leakage • Impairment of endothelial layer causes lost of permeability barrier and plasma leaks out, basement membrane (BM) holds the ...
... Mechanisms of vascular leakage • Impairment of endothelial layer causes lost of permeability barrier and plasma leaks out, basement membrane (BM) holds the ...
Cadherins constitute a superfamily of transmembrane - HAL
... are formed through the exchange of a N terminal strand between the partner EC1 domains, named the swapping strand [11,13,14]. For type I cadherins, the EC1-EC1 interaction results from the insertion of the conserved Trp2 side chain from the swapping strand of the partner1 into the hydrophobic core ...
... are formed through the exchange of a N terminal strand between the partner EC1 domains, named the swapping strand [11,13,14]. For type I cadherins, the EC1-EC1 interaction results from the insertion of the conserved Trp2 side chain from the swapping strand of the partner1 into the hydrophobic core ...
B. Sc. (Hons) Biotechnology - Agricultural University Peshawar
... Edition. Academic Press, California. Plant Tissue Culture Manual, K. Lindesey, (19970, Kluwer Academic Publisher, Netherlands ...
... Edition. Academic Press, California. Plant Tissue Culture Manual, K. Lindesey, (19970, Kluwer Academic Publisher, Netherlands ...
Compliance in plants
... can withstand external forces, and yet still grow and even move when they need to. However, before we can understand how plants develop and use compliance, we must first examine how their basic mechanical design allows them to provide support. ...
... can withstand external forces, and yet still grow and even move when they need to. However, before we can understand how plants develop and use compliance, we must first examine how their basic mechanical design allows them to provide support. ...
Viscoelastic dissipation stabilizes cell shape changes
... contractions of the acto-myosin network (5–8). A key question is thus how these deformations are stabilized so as to ensure persistent deformations. This requires a mechanical understanding of how cells and tissues escape elastic recoil once contractile stresses (e.g. forces) are no longer applied. ...
... contractions of the acto-myosin network (5–8). A key question is thus how these deformations are stabilized so as to ensure persistent deformations. This requires a mechanical understanding of how cells and tissues escape elastic recoil once contractile stresses (e.g. forces) are no longer applied. ...
An antibody raised to a maize auxin-binding protein has inhibitory
... affected in its auxin-regulated division response. This suggests that plasma membrane proteins of abpl-type (or immunologically related to abpl), whose activation triggers early modifications of ionic exchanges and electrical properties, are somehow involved in the regulation of division in protopla ...
... affected in its auxin-regulated division response. This suggests that plasma membrane proteins of abpl-type (or immunologically related to abpl), whose activation triggers early modifications of ionic exchanges and electrical properties, are somehow involved in the regulation of division in protopla ...
... are carried out without a requirement for immediate transcriptional regulation, although synaptic stimulation can lead to transcriptional changes in the long term. CNS synapses can alter their efficacy by processes such as receptor clustering by scaffold proteins (2). Synapseforming neurons are term ...
Identification of Motile Sperm Domain–Containing Protein 2 as
... For Mascot results, the score is determined by: 1) standard score, which is the cumulative protein score based on summing the ion scores of the unique peptides identified for that protein. If a peptide is redundantly identified, only the highest scoring peptide is used; or 2) Multidimensional Protei ...
... For Mascot results, the score is determined by: 1) standard score, which is the cumulative protein score based on summing the ion scores of the unique peptides identified for that protein. If a peptide is redundantly identified, only the highest scoring peptide is used; or 2) Multidimensional Protei ...
Alteration of the Cytoplasmic Domain of the Membrane
... Zuniga et al., 1983; Zuniga and Hood, 1986). The expression of wild-type influenza hemagglutinin and VSV G-protein in MDCK cells has shown that the information necessary for polar transport to the cell surface is contained within the amino acid sequence of the membrane protein examined; i.e., no oth ...
... Zuniga et al., 1983; Zuniga and Hood, 1986). The expression of wild-type influenza hemagglutinin and VSV G-protein in MDCK cells has shown that the information necessary for polar transport to the cell surface is contained within the amino acid sequence of the membrane protein examined; i.e., no oth ...
The Small GTPases Rho and Rac Are Required for the
... (105 beads/coverslip) for 45 min at 378C in 5% CO2 atmosphere. After three washes in PBS, cells were fixed in 3% paraformaldehyde, permeabilized, and labeled with phalloidin–Texas red. Controls for recruited cytoplasmic proteins to the coated beads (104 beads/coverslip) was performed by immunostaini ...
... (105 beads/coverslip) for 45 min at 378C in 5% CO2 atmosphere. After three washes in PBS, cells were fixed in 3% paraformaldehyde, permeabilized, and labeled with phalloidin–Texas red. Controls for recruited cytoplasmic proteins to the coated beads (104 beads/coverslip) was performed by immunostaini ...
LESSON 1: PLANT CELLS
... This “backwards” photosynthesis is called respiration. Respiration is what all cells do (both plant and animal cells) to get energy from sugar. Plant cells use the sugar they make, plus oxygen and water from the environment, to make energy that keeps their cells alive and growing. Animals use the su ...
... This “backwards” photosynthesis is called respiration. Respiration is what all cells do (both plant and animal cells) to get energy from sugar. Plant cells use the sugar they make, plus oxygen and water from the environment, to make energy that keeps their cells alive and growing. Animals use the su ...
A gain-of-function mutant of Munc18-1 stimulates secretory granule
... [13,14]. A link between Rabs and SM proteins has been inferred from genetic evidence [15], but direct interactions have been not observed. Recent work has shown that increased vesicle docking as a result of Rab3 overexpression requires Munc18-1, but the mechanism underlying this is unknown [16]. Ind ...
... [13,14]. A link between Rabs and SM proteins has been inferred from genetic evidence [15], but direct interactions have been not observed. Recent work has shown that increased vesicle docking as a result of Rab3 overexpression requires Munc18-1, but the mechanism underlying this is unknown [16]. Ind ...
No Slide Title
... More common in men Arteriography Aneurysm resection, ulnar artery ligation Regional thrombolysis may be considered if embolization present ...
... More common in men Arteriography Aneurysm resection, ulnar artery ligation Regional thrombolysis may be considered if embolization present ...
Manipulating the onset of cell cycle withdrawal in
... To ascertain the relationship between cell cycle regulatory proteins and permanent cell cycle withdrawal, we assayed the levels and activities of the 3 G1/S-phase CDKs (CDK2, CDK4, and CDK6) throughout differentiation (Figure 1B,C). Both CDK6 activity and CDK6 protein levels are markedly reduced wit ...
... To ascertain the relationship between cell cycle regulatory proteins and permanent cell cycle withdrawal, we assayed the levels and activities of the 3 G1/S-phase CDKs (CDK2, CDK4, and CDK6) throughout differentiation (Figure 1B,C). Both CDK6 activity and CDK6 protein levels are markedly reduced wit ...
Manipulating the onset of cell cycle withdrawal in
... To ascertain the relationship between cell cycle regulatory proteins and permanent cell cycle withdrawal, we assayed the levels and activities of the 3 G1/S-phase CDKs (CDK2, CDK4, and CDK6) throughout differentiation (Figure 1B,C). Both CDK6 activity and CDK6 protein levels are markedly reduced wit ...
... To ascertain the relationship between cell cycle regulatory proteins and permanent cell cycle withdrawal, we assayed the levels and activities of the 3 G1/S-phase CDKs (CDK2, CDK4, and CDK6) throughout differentiation (Figure 1B,C). Both CDK6 activity and CDK6 protein levels are markedly reduced wit ...
Sensing minute changes in biological cell monolayers with THz
... where Ediff (ω) = Eref (ω) − Ecell (ω). Therefore, Ediff (ω) is proportional to the thickness of the monolayer sample d and is dependent on the complex THz dielectric property (refractive index n(ω) and absorption coefficient α(ω)) of the cell monolayers. The THz differential signal differences betw ...
... where Ediff (ω) = Eref (ω) − Ecell (ω). Therefore, Ediff (ω) is proportional to the thickness of the monolayer sample d and is dependent on the complex THz dielectric property (refractive index n(ω) and absorption coefficient α(ω)) of the cell monolayers. The THz differential signal differences betw ...
Oral Biology 5670 - University of Minnesota
... Orthodontic tooth movement Bone healing following tooth extraction Bone response to alloplastic materials Bone healing in approximation of dental implants ...
... Orthodontic tooth movement Bone healing following tooth extraction Bone response to alloplastic materials Bone healing in approximation of dental implants ...
Gene Section CDH1 (cadherin 1, type 1, E-cadherin (epithelial))
... actin cytoskeleton through an association with various catenins, such as B-catenin. The protein E-cadherin is a calcium-dependent cell-cell adhesion molecule expressed in adherents junctions between epithelial cells. It is a transmembrane glycoprotein with five extracellular domains that mediate int ...
... actin cytoskeleton through an association with various catenins, such as B-catenin. The protein E-cadherin is a calcium-dependent cell-cell adhesion molecule expressed in adherents junctions between epithelial cells. It is a transmembrane glycoprotein with five extracellular domains that mediate int ...
Self-Replication Mechanism by Means of Self
... Our new platform will therefore logically allow for cellular development and self-repair. The idea behind these two concepts is to let the reconfigurable part of the chip selforganize, and to potentially support fault-tolerance mechanisms. The developmental features of a cellular organism basically ...
... Our new platform will therefore logically allow for cellular development and self-repair. The idea behind these two concepts is to let the reconfigurable part of the chip selforganize, and to potentially support fault-tolerance mechanisms. The developmental features of a cellular organism basically ...
The Sinorhizobium meliloti sensor histidine kinase
... Sinorhizobium meliloti is alternately capable of colonizing the soil as a free-living bacterium or establishing a chronic intracellular infection with its legume host for the purpose of nitrogen fixation. We previously identified the S. meliloti two-component sensor histidine kinase CbrA as playing ...
... Sinorhizobium meliloti is alternately capable of colonizing the soil as a free-living bacterium or establishing a chronic intracellular infection with its legume host for the purpose of nitrogen fixation. We previously identified the S. meliloti two-component sensor histidine kinase CbrA as playing ...
Extracellular matrix
In biology, the extracellular matrix (ECM) is a collection of extracellular molecules secreted by cells that provides structural and biochemical support to the surrounding cells. Because multicellularity evolved independently in different multicellular lineages, the composition of ECM varies between multicellular structures; however, cell adhesion, cell-to-cell communication and differentiation are common functions of the ECM.The animal extracellular matrix includes the interstitial matrix and the basement membrane. Interstitial matrix is present between various animal cells (i.e., in the intercellular spaces). Gels of polysaccharides and fibrous proteins fill the interstitial space and act as a compression buffer against the stress placed on the ECM. Basement membranes are sheet-like depositions of ECM on which various epithelial cells rest.The plant ECM includes cell wall components, like cellulose, in addition to more complex signaling molecules. Some single-celled organisms adopt multicelluar biofilms in which the cells are embedded in an ECM composed primarily of extracellular polymeric substances (EPS).