The grass leaf developmental gradient as a platform for a
... (usually bundle sheath, BS) from the atmosphere via a diffusion barrier, (iii) optimized physical contacts and plasmodesmatal communication between PCR and PCA cells, and (iv) complementary photosynthetic/metabolic specialization of PCA and PCR cells and organelles, commonly through photosynthetic d ...
... (usually bundle sheath, BS) from the atmosphere via a diffusion barrier, (iii) optimized physical contacts and plasmodesmatal communication between PCR and PCA cells, and (iv) complementary photosynthetic/metabolic specialization of PCA and PCR cells and organelles, commonly through photosynthetic d ...
Contraction of Rabbit Psoas Muscle
... Contraction of Rabbit Psoas Muscle Cell membranes can be artificially removed using a variety of chemical solvents such as glycerin. The advantage of such preparations is that it allows for study of the intracellular components, without disrupting the integrity of their structure and position in a c ...
... Contraction of Rabbit Psoas Muscle Cell membranes can be artificially removed using a variety of chemical solvents such as glycerin. The advantage of such preparations is that it allows for study of the intracellular components, without disrupting the integrity of their structure and position in a c ...
Discussion
... The serglycin-His-flag mRNA expression level for the different subclones, did not correlate with the serglycin-His-flag secretion to apical and basolateral media. The relative secretion of serglycin-His flag, as percentage of the total secretion of 35(S)proteoglycans, was determined to be 45 percent ...
... The serglycin-His-flag mRNA expression level for the different subclones, did not correlate with the serglycin-His-flag secretion to apical and basolateral media. The relative secretion of serglycin-His flag, as percentage of the total secretion of 35(S)proteoglycans, was determined to be 45 percent ...
Cells in Physcomitrella patens
... stem cells, we measured the DNA content of nuclei isolated from freshly prepared (t-0) protoplasts and protoplast-derived cells cultured for 24, 48 or 72 hours (t-24, t-48 and t-72), respectively, by flow cytometry (FCM). In order to ascertain the cell cycle phase of protoplasts, we used DAPI-staine ...
... stem cells, we measured the DNA content of nuclei isolated from freshly prepared (t-0) protoplasts and protoplast-derived cells cultured for 24, 48 or 72 hours (t-24, t-48 and t-72), respectively, by flow cytometry (FCM). In order to ascertain the cell cycle phase of protoplasts, we used DAPI-staine ...
lecture1.pps
... ¶ Study of the structure, biosynthesis and biology of saccharides (sugar chains or “glycans”) in nature. ¶ Glycobiology is an integrative science, crossing all subfields of chemistry, biology and medicine. ¶ Chemical analysis and biochemistry dominated the field in the early part of the century. ¶ I ...
... ¶ Study of the structure, biosynthesis and biology of saccharides (sugar chains or “glycans”) in nature. ¶ Glycobiology is an integrative science, crossing all subfields of chemistry, biology and medicine. ¶ Chemical analysis and biochemistry dominated the field in the early part of the century. ¶ I ...
Chapter 3 - Morgan Community College
... • hyaluronic acid is thick, viscous and slippery • chondroitin sulfate is jellylike substance providing support • adhesion proteins (fibronectin) binds collagen fibers to ground substance ...
... • hyaluronic acid is thick, viscous and slippery • chondroitin sulfate is jellylike substance providing support • adhesion proteins (fibronectin) binds collagen fibers to ground substance ...
Moss Systems Biology en Route
... all stages of its life cycle can be grown axenically and photoautotrophically in a simple medium consisting of inorganic salts and water. Moreover, moss cells offer an exceptionally high regeneration capacity under hormone-free conditions (Hohe and Reski, 2005). In contrast to cultivation of seed pl ...
... all stages of its life cycle can be grown axenically and photoautotrophically in a simple medium consisting of inorganic salts and water. Moreover, moss cells offer an exceptionally high regeneration capacity under hormone-free conditions (Hohe and Reski, 2005). In contrast to cultivation of seed pl ...
Interleukin 1, Interleukin 6, Tumor Necrosis
... agents has been demonstrated in various in vivo and in vitro models. The mechanisms which protect target cells from being killed by TNF remain unclear. Previous reports (13-15) have shown that activation of PKC (16) plays a role in the modulation of TNF sensitivity, as suggested by the effect if its ...
... agents has been demonstrated in various in vivo and in vitro models. The mechanisms which protect target cells from being killed by TNF remain unclear. Previous reports (13-15) have shown that activation of PKC (16) plays a role in the modulation of TNF sensitivity, as suggested by the effect if its ...
1 1 2 3 4 5 Wnt proteins can direct planar cell polarity in
... To find out whether the observed effect on PCP is specific to Wnt5a or can be mediated by other ...
... To find out whether the observed effect on PCP is specific to Wnt5a or can be mediated by other ...
The grass leaf developmental gradient as a
... (usually bundle sheath, BS) from the atmosphere via a diffusion barrier, (iii) optimized physical contacts and plasmodesmatal communication between PCR and PCA cells, and (iv) complementary photosynthetic/metabolic specialization of PCA and PCR cells and organelles, commonly through photosynthetic d ...
... (usually bundle sheath, BS) from the atmosphere via a diffusion barrier, (iii) optimized physical contacts and plasmodesmatal communication between PCR and PCA cells, and (iv) complementary photosynthetic/metabolic specialization of PCA and PCR cells and organelles, commonly through photosynthetic d ...
PDF file - Via Medica Journals
... methanol (MeOH) [13]. Because alcohols fix through coagulation without forming additive compounds, they permit good antibody penetration and do not block immunoreactive determinants [13]. They are particularly useful for surface membrane antigens, which often display carbohydrate-containing epitopes ...
... methanol (MeOH) [13]. Because alcohols fix through coagulation without forming additive compounds, they permit good antibody penetration and do not block immunoreactive determinants [13]. They are particularly useful for surface membrane antigens, which often display carbohydrate-containing epitopes ...
Leaf Development - Plant Ontology Wiki
... rapid rates of cell division; cells can differentiate • OZ - Organ zone: Site at which organ primordia (e.g.. leaf, flower) become distinct. • RM - Rib meristem: Gives rise to vascular and interior stem structures ...
... rapid rates of cell division; cells can differentiate • OZ - Organ zone: Site at which organ primordia (e.g.. leaf, flower) become distinct. • RM - Rib meristem: Gives rise to vascular and interior stem structures ...
Chapter 7: Cellular Structure and Function - Bellbrook
... Look again at Figure 7.4 and compare the types of cells. You can see why scientists place them into two broad categories that are based on internal structures. Both have a plasma membrane, but one cell contains many distinct internal structures called organelles—specialized structures that carry ou ...
... Look again at Figure 7.4 and compare the types of cells. You can see why scientists place them into two broad categories that are based on internal structures. Both have a plasma membrane, but one cell contains many distinct internal structures called organelles—specialized structures that carry ou ...
Plasmablast and Plasma Cell Production and Distribution in Trout
... were washed with PBS before the membrane was removed from the apparatus. The membrane was gently wiped (Kimwipes; Kimberly-Clark, Roswell, GA) to remove any cellular debris still attached to the membrane, then blocked by the addition of the blocking solution for 1 h. Biotinylated mAb 1–14 (0.5 g/ml ...
... were washed with PBS before the membrane was removed from the apparatus. The membrane was gently wiped (Kimwipes; Kimberly-Clark, Roswell, GA) to remove any cellular debris still attached to the membrane, then blocked by the addition of the blocking solution for 1 h. Biotinylated mAb 1–14 (0.5 g/ml ...
pdf: Xu et al. 2008
... This suggests that fei1 fei2 perturbs the biosynthesis or function of cellulose. Consistent with this, the roots of fei1 fei2 seedlings grown in nonpermissive conditions produced ectopic lignin (Figure 1H), which is generally correlated with a decreased level of crystalline cellulose (Humphrey et al ...
... This suggests that fei1 fei2 perturbs the biosynthesis or function of cellulose. Consistent with this, the roots of fei1 fei2 seedlings grown in nonpermissive conditions produced ectopic lignin (Figure 1H), which is generally correlated with a decreased level of crystalline cellulose (Humphrey et al ...
The effects of hydrostatic pressure on ribosome conformation in
... to 48 % and 16 YO of control values after treatments of 200 MPa and 250 MPa, respectively. It was not possible to extend this study to pressures higher than 250 MPa. Such pressures resulted in the reduction of viability by more than 1 log unit and total enthalpy could only be accurately determined o ...
... to 48 % and 16 YO of control values after treatments of 200 MPa and 250 MPa, respectively. It was not possible to extend this study to pressures higher than 250 MPa. Such pressures resulted in the reduction of viability by more than 1 log unit and total enthalpy could only be accurately determined o ...
as a PDF
... different temperatures between 32 and 37°C. The two-stage fermentation system was composed of a first reactor (R1) containing cells of the two strains separately immobilized in κ-carrageenan/LBG gel beads and a second reactor (R2) operated with free cells released from the first reactor. The system ...
... different temperatures between 32 and 37°C. The two-stage fermentation system was composed of a first reactor (R1) containing cells of the two strains separately immobilized in κ-carrageenan/LBG gel beads and a second reactor (R2) operated with free cells released from the first reactor. The system ...
A Novel Plant Kinesin-Related Protein Specifically
... gave identical localization signals in Arabidopsis and Brassica oleracea cells, only anti-AtPAKRP2-N antibodies worked in tobacco BY-2 cells. When the purified antibodies were used for immunofluorescence in Arabidopsis root tip cells, they labeled the central region of telophase cells (Figure 3B). ...
... gave identical localization signals in Arabidopsis and Brassica oleracea cells, only anti-AtPAKRP2-N antibodies worked in tobacco BY-2 cells. When the purified antibodies were used for immunofluorescence in Arabidopsis root tip cells, they labeled the central region of telophase cells (Figure 3B). ...
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).