Planar cell polarity signalling regulates cell adhesion properties in
... the core signalling component prickle1a (pk1a) (Carreira-Barbosa et al., 2003; Veeman et al., 2003), but not the related ligand wnt5 (Kilian et al., 2003), are expressed in KV progenitor cells (Fig. 1AC). These observations strongly suggest a possible role for Wnt11 and Pk1a, but not of Wnt5, in KV ...
... the core signalling component prickle1a (pk1a) (Carreira-Barbosa et al., 2003; Veeman et al., 2003), but not the related ligand wnt5 (Kilian et al., 2003), are expressed in KV progenitor cells (Fig. 1AC). These observations strongly suggest a possible role for Wnt11 and Pk1a, but not of Wnt5, in KV ...
Neutrophil trails guide influenza-specific CD8+ T cells in the airways
... of memory T cells in both the lung and trachea, but not lymphoid memory T cells, was significantly lower when neutrophils were depleted during the primary infection (Fig. 1E). As shown previously (21), similar numbers of total DbNP366-specific CD8+ T cells were recovered from draining lymph nodes of ...
... of memory T cells in both the lung and trachea, but not lymphoid memory T cells, was significantly lower when neutrophils were depleted during the primary infection (Fig. 1E). As shown previously (21), similar numbers of total DbNP366-specific CD8+ T cells were recovered from draining lymph nodes of ...
- Wiley Online Library
... that cells can move using a novel mechanism called blebbing or amoeboid-based movement mediated by extension of plasma membrane protrusions—or blebs—into the extracellular matrix driven by local hydrodynamic changes in cytosolic pressure [17, 18]. We demonstrated that satellite cells move on their i ...
... that cells can move using a novel mechanism called blebbing or amoeboid-based movement mediated by extension of plasma membrane protrusions—or blebs—into the extracellular matrix driven by local hydrodynamic changes in cytosolic pressure [17, 18]. We demonstrated that satellite cells move on their i ...
Influence of salinity on the localization of Na+/K+
... Different superscript letters indicate that the means are significantly different from one another (P<0.05, Student–Newman–Keuls test). ...
... Different superscript letters indicate that the means are significantly different from one another (P<0.05, Student–Newman–Keuls test). ...
Cellular and Molecular Changes in Orthodontic Tooth
... during odontoclast activity indicates that they can be potential markers for root resorption activity. Biomechanical treatment factors such as magnitude, duration, direction, and type of force (e.g., intermittent, interrupted, and continuous) can have an impact on root resorption [46]. In the PDL of ...
... during odontoclast activity indicates that they can be potential markers for root resorption activity. Biomechanical treatment factors such as magnitude, duration, direction, and type of force (e.g., intermittent, interrupted, and continuous) can have an impact on root resorption [46]. In the PDL of ...
here - The Nebenführ Lab
... TVS depend on internal actin filaments for their maintenance, we speculate that these rapid TVS dynamics are likely brought about by rearrangements in the actin cytoskeleton. If this is the case, then TVS dynamics can be used as an easily observable substitute for actin filament remodeling. The mech ...
... TVS depend on internal actin filaments for their maintenance, we speculate that these rapid TVS dynamics are likely brought about by rearrangements in the actin cytoskeleton. If this is the case, then TVS dynamics can be used as an easily observable substitute for actin filament remodeling. The mech ...
Mastoparan Alters Subcellular Distribution of
... 1998). Importantly, recent genetic studies have revealed that profilin plays critical roles for basic processes of plant development (Ramachandran et al. 2000, McKinney et al. 2001). Profilins from non-plant systems are well known to interact with several classes of proteins that contain long contin ...
... 1998). Importantly, recent genetic studies have revealed that profilin plays critical roles for basic processes of plant development (Ramachandran et al. 2000, McKinney et al. 2001). Profilins from non-plant systems are well known to interact with several classes of proteins that contain long contin ...
Ilyas R et al. High Glucose Disrupts Oligosaccharide Recognition
... 4C). As expected, mannose (IC50 = 5.8 ± 0.4) and fucose (IC50 = 3.7 ± 0.3) were more effective inhibitors relative to glucose (IC50 = 14.4 ± 0.4), and galactose (IC50 = 20.8 ± 0.7) was less effective, reflecting previous MBL binding studies (15). Analysis of lectin pathway activation in the presence ...
... 4C). As expected, mannose (IC50 = 5.8 ± 0.4) and fucose (IC50 = 3.7 ± 0.3) were more effective inhibitors relative to glucose (IC50 = 14.4 ± 0.4), and galactose (IC50 = 20.8 ± 0.7) was less effective, reflecting previous MBL binding studies (15). Analysis of lectin pathway activation in the presence ...
Guidelines for Histopathological Evaluation
... Figures 5.8 and 5.9 – Ovary: atrophy (rat, H&E). Figure 5.8 (above) shows an obvious reduction in the number of follicles and corpora lutea; this characterises ovarian atrophy as observed in long-term studies and aged female rats. In subacute studies, this alteration may not be observed, reducing th ...
... Figures 5.8 and 5.9 – Ovary: atrophy (rat, H&E). Figure 5.8 (above) shows an obvious reduction in the number of follicles and corpora lutea; this characterises ovarian atrophy as observed in long-term studies and aged female rats. In subacute studies, this alteration may not be observed, reducing th ...
Disruption of a mitochondrial MutS DNA repair enzyme homologue
... presence of drug) without physically disturbing the cultures, which can interfere with plaque formation and quantification. Of the clones tested, monensin-resistant clone C5 (MRC5) had the highest efficiency of plaquing in the presence of the drug, and was therefore chosen for further analysis. Mone ...
... presence of drug) without physically disturbing the cultures, which can interfere with plaque formation and quantification. Of the clones tested, monensin-resistant clone C5 (MRC5) had the highest efficiency of plaquing in the presence of the drug, and was therefore chosen for further analysis. Mone ...
PDF
... (Thesleff et ah 1978), resulting in loss of the possible existing alignment of mesenchymal cells at the cuspal tips. Thus it seems that DON had an effect only on undifferentiated mesenchymal cells and that it did not affect predentine secretion by already determined odontoblasts. That DON did not af ...
... (Thesleff et ah 1978), resulting in loss of the possible existing alignment of mesenchymal cells at the cuspal tips. Thus it seems that DON had an effect only on undifferentiated mesenchymal cells and that it did not affect predentine secretion by already determined odontoblasts. That DON did not af ...
immunodetection of arabinogalactan proteins in different types of
... Fig. 1. Galanthus nivalis ovule 24 h after pollination, labelled with JIM 13 Mab. × 200. Figs. 2, 3. Micropylar part of Galanthus nivalis ovules 24 h after pollination, with strong fluorescence visible inside the micropylar canal. Fig. 2. Labelled with JIM 13 Mab. × 330. Fig. 3. Labelled with JIM 8 ...
... Fig. 1. Galanthus nivalis ovule 24 h after pollination, labelled with JIM 13 Mab. × 200. Figs. 2, 3. Micropylar part of Galanthus nivalis ovules 24 h after pollination, with strong fluorescence visible inside the micropylar canal. Fig. 2. Labelled with JIM 13 Mab. × 330. Fig. 3. Labelled with JIM 8 ...
TEAD4 establishes the energy homeostasis essential for blastocoel
... [inner cell mass (ICM)]. In mice, TE specification occurs in the 8to 16-cell compacted morula. Developmental transition to blastocyst stage is defined by the appearance of a fluid-filled cavity called the blastocoel, which absolutely requires a functional TE (Watson and Barcroft, 2001) (supplementar ...
... [inner cell mass (ICM)]. In mice, TE specification occurs in the 8to 16-cell compacted morula. Developmental transition to blastocyst stage is defined by the appearance of a fluid-filled cavity called the blastocoel, which absolutely requires a functional TE (Watson and Barcroft, 2001) (supplementar ...
Distinct patterns of collagen gene expression are seen in normal
... Northern blot analysis revealed two mRNA species of proa1(I) and proa1(III) collagens. These bands changed in parallel in both culture systems. It is of interest that in three-dimensional culture keloid fibroblasts showed a relative increase in the upper band (5·8 kb) at the expense of the lower ban ...
... Northern blot analysis revealed two mRNA species of proa1(I) and proa1(III) collagens. These bands changed in parallel in both culture systems. It is of interest that in three-dimensional culture keloid fibroblasts showed a relative increase in the upper band (5·8 kb) at the expense of the lower ban ...
Speciation of Small Molecules and Inorganic Ions in Salmon Egg
... In a previous study,2 the present authors performed a multielement determination of major-to-ultratrace elements in salmon egg by ICP-AES and ICP-MS. As a result, about 40 elements in whole egg cells and cell cytoplasm could be determined over a concentration range of 9 orders of magnitude. Such stu ...
... In a previous study,2 the present authors performed a multielement determination of major-to-ultratrace elements in salmon egg by ICP-AES and ICP-MS. As a result, about 40 elements in whole egg cells and cell cytoplasm could be determined over a concentration range of 9 orders of magnitude. Such stu ...
Novel Symbiotic Protoplasts Formed by Endophytic Fungi Explain
... Species at Risk and Habitat Studies, University of British Columbia Okanagan, Kelowna, BC, Canada ...
... Species at Risk and Habitat Studies, University of British Columbia Okanagan, Kelowna, BC, Canada ...
RNA Processing Bodies, Peroxisomes, Golgi Bodies, Mitochondria
... have been reported (Xu et al. 2006, Iwasaki et al. 2007), their movements have been little studied. We report that P-bodies undergo long-distance transport on actin but pause at cortical microtubules. Interestingly, the pattern of pauses is apparently unaffected by the loss of microtubules. Likewise ...
... have been reported (Xu et al. 2006, Iwasaki et al. 2007), their movements have been little studied. We report that P-bodies undergo long-distance transport on actin but pause at cortical microtubules. Interestingly, the pattern of pauses is apparently unaffected by the loss of microtubules. Likewise ...
Carbonic anhydrases in plants and algae
... 1994). Genes encoding putative proteins with sequences similar to g-CA have been found in eubacteria and plants (Newman et al. 1994). The g-CA from M. thermophila was crystallized and its structure solved (Kisker et al. 1996). The structure of g-CA is strikingly different from either the aCA or b-CA ...
... 1994). Genes encoding putative proteins with sequences similar to g-CA have been found in eubacteria and plants (Newman et al. 1994). The g-CA from M. thermophila was crystallized and its structure solved (Kisker et al. 1996). The structure of g-CA is strikingly different from either the aCA or b-CA ...
Slide 1
... FIGURE 2.7 Disposition and structure of the Golgi lysosome system in mammalian oocytes of the mouse (A–C), human (D), and macaque (E). (A) illustrates the lysosome pattern revealed after staining with the lysosome membrane–specific antibody LAMP-2; small particles represent primary lysosomes, where ...
... FIGURE 2.7 Disposition and structure of the Golgi lysosome system in mammalian oocytes of the mouse (A–C), human (D), and macaque (E). (A) illustrates the lysosome pattern revealed after staining with the lysosome membrane–specific antibody LAMP-2; small particles represent primary lysosomes, where ...
Exclusion of Ribulose-1,5-bisphosphate Carboxylase/oxygenase
... The number of RCBs peaked when the amount of Rubisco started to decline (Fig. 6). RCBs also contained another stromal protein, chloroplastic glutamine synthetase, but did not contain thylakoid membrane proteins such as LHC II, cytochrome f, and a, b-subunits of coupling factor 1 (ATPase) (Fig. 3). I ...
... The number of RCBs peaked when the amount of Rubisco started to decline (Fig. 6). RCBs also contained another stromal protein, chloroplastic glutamine synthetase, but did not contain thylakoid membrane proteins such as LHC II, cytochrome f, and a, b-subunits of coupling factor 1 (ATPase) (Fig. 3). I ...
Mechanisms of cell positioning during C. elegans gastrulation
... gastrulation, as mutations that prevent endoderm specification also result in a gastrulation-defective phenotype (reviewed by Maduro and Rothman, 2002). In addition, proper cell cycle length may also be essential, as early Ea/Ep division appears to prevent gastrulation (Schierenberg et al., 1980; Kn ...
... gastrulation, as mutations that prevent endoderm specification also result in a gastrulation-defective phenotype (reviewed by Maduro and Rothman, 2002). In addition, proper cell cycle length may also be essential, as early Ea/Ep division appears to prevent gastrulation (Schierenberg et al., 1980; Kn ...
View PDF - G3: Genes | Genomes | Genetics
... results, it was recently reported that rif1Δ and rif2Δ strains enter and recover from senescence more rapidly than other cell types (Chang et al. 2011). The positions of all other genes tested by this liquid senescence assay are shown in Figure S1, and one complete series of photographs are shown in ...
... results, it was recently reported that rif1Δ and rif2Δ strains enter and recover from senescence more rapidly than other cell types (Chang et al. 2011). The positions of all other genes tested by this liquid senescence assay are shown in Figure S1, and one complete series of photographs are shown in ...
Acidotropic probes and flow cytometry: a powerful combination for
... prey, as both have the same fluorescence. The problem is even worse for heterotrophic prey, which lack pigments. To overcome the difficulties described above, we developed a method that combines the flexibility and speed of flow cytometry techniques with an acidotropic probe (LysoSensor™ Blue DND-16 ...
... prey, as both have the same fluorescence. The problem is even worse for heterotrophic prey, which lack pigments. To overcome the difficulties described above, we developed a method that combines the flexibility and speed of flow cytometry techniques with an acidotropic probe (LysoSensor™ Blue DND-16 ...
Hallmarks of epithelial to mesenchymal transition are detectable in
... A characteristic feature of EMT is the translocation of β-catenin from the cytosol, where it connects E-cadherin to the actin cytoskeleton, into the nucleus to regulate gene expression. During EMT, β-catenin translocates from the cell membrane into the cytoplasm indicative for the disintegration o ...
... A characteristic feature of EMT is the translocation of β-catenin from the cytosol, where it connects E-cadherin to the actin cytoskeleton, into the nucleus to regulate gene expression. During EMT, β-catenin translocates from the cell membrane into the cytoplasm indicative for the disintegration o ...
Doehrty-McMahon 2009
... all invaginated CCPs, and other membrane invaginations observed by this technique, subsequently undergo scission from the plasma membrane. Only with the development of total internal reflection fluorescence microscopy (TIR-FM), which allows the visualization in real time of the behavior of fluorescent ...
... all invaginated CCPs, and other membrane invaginations observed by this technique, subsequently undergo scission from the plasma membrane. Only with the development of total internal reflection fluorescence microscopy (TIR-FM), which allows the visualization in real time of the behavior of fluorescent ...