Roots/Stems/Leaves Notes PowerPoint
... • Many plants pump sugars into their fruits. • In cold climates, plants pump food into their roots for winter storage. • This stored food must be moved back into the trunk and branches of the plant before growth begins again in the spring. ...
... • Many plants pump sugars into their fruits. • In cold climates, plants pump food into their roots for winter storage. • This stored food must be moved back into the trunk and branches of the plant before growth begins again in the spring. ...
chlamydomonas gymnogama and
... Nevertheless, their uniqueness and the likelihood that they were genuine wall components led us to believe that there might be other important differences between Chlamydomonas cell walls and the walls of more advanced green plants. Also, persistent reports have been made expressing doubt about the ...
... Nevertheless, their uniqueness and the likelihood that they were genuine wall components led us to believe that there might be other important differences between Chlamydomonas cell walls and the walls of more advanced green plants. Also, persistent reports have been made expressing doubt about the ...
A Genome-Wide Screen for Bacterial Envelope Biogenesis Mutants
... The outer membrane of Gram-negative proteobacteria provides these organisms with a high intrinsic resistance to antibiotics [9]. Thus, therapeutic options for treating Gram-negative bacterial infections are relatively limited. The problem has worsened significantly in recent years with the emergence ...
... The outer membrane of Gram-negative proteobacteria provides these organisms with a high intrinsic resistance to antibiotics [9]. Thus, therapeutic options for treating Gram-negative bacterial infections are relatively limited. The problem has worsened significantly in recent years with the emergence ...
Biofilms: a biological antimicrobial resistance system
... 3. Heterogeneity When a biofilm is formed, different environments are also created within its matrix which will have a great impact on bacterial growth and behaviour. This will render a great heterogeneity among bacteria living in the biofilm; even though they belong to the same species they are exp ...
... 3. Heterogeneity When a biofilm is formed, different environments are also created within its matrix which will have a great impact on bacterial growth and behaviour. This will render a great heterogeneity among bacteria living in the biofilm; even though they belong to the same species they are exp ...
Nature Cell Biol. 6
... 200 nM). The addition of insulin induced the formation of lamellipodia and membrane ruffles, which was also insensitive to pre-treatment with rapamycin (see Supplementary Information, Fig. S1). The addition of lysophosphatidic acid (LPA) also led to rapamycin-insensitive formation of stress fibres. ...
... 200 nM). The addition of insulin induced the formation of lamellipodia and membrane ruffles, which was also insensitive to pre-treatment with rapamycin (see Supplementary Information, Fig. S1). The addition of lysophosphatidic acid (LPA) also led to rapamycin-insensitive formation of stress fibres. ...
Heterarchy of transcription factors driving basal and luminal
... motifs across the different regions, with each group containing matches to motifs from both previously described urotheliumassociated factors and others not previously associated with urothelium (Figure 2 and Supplementary Tables 4–12). De novo motif analysis was less successful than matching to kno ...
... motifs across the different regions, with each group containing matches to motifs from both previously described urotheliumassociated factors and others not previously associated with urothelium (Figure 2 and Supplementary Tables 4–12). De novo motif analysis was less successful than matching to kno ...
DISCUSSION The actin cytoskeleton mediates a variety of essential processes in... including cell motility, cell shape, phagocytosis, and cytokinesis. Three distinct...
... GTPases: Cdc42 induces filopodia, Rac regulates membranes ruffles and lamellipodia, and Rho regulates stress fiber formation (Hall, 1998). These GTPases exert their effects via specific effectors, some of which may have direct or indirect effects on lipid metabolism. In this study we provide evidenc ...
... GTPases: Cdc42 induces filopodia, Rac regulates membranes ruffles and lamellipodia, and Rho regulates stress fiber formation (Hall, 1998). These GTPases exert their effects via specific effectors, some of which may have direct or indirect effects on lipid metabolism. In this study we provide evidenc ...
Materials and methods - HAL
... respectively. The Fmoc-amino acid derivatives were coupled (20 min) as their hydroxybenzotriazole active esters in N-methylpyrrolidone (4 fold excess). After peptide chain assembly, the peptide resin was treated between 2 and 3 hrs at room temperature, in constant shaking, with a mixture of trifluor ...
... respectively. The Fmoc-amino acid derivatives were coupled (20 min) as their hydroxybenzotriazole active esters in N-methylpyrrolidone (4 fold excess). After peptide chain assembly, the peptide resin was treated between 2 and 3 hrs at room temperature, in constant shaking, with a mixture of trifluor ...
Centrosome Biology: A SAS-sy Centriole in the Cell Cycle Dispatch
... centriole duplication in C. elegans [14]. SAS-4 is not only required for centriole duplication, it is also a component of the centrioles, as shown by immuno-electron microscopy [11]. Both groups [11,12] examined the incorporation of SAS-4 into centrioles, using a marked-mating experiment in which wi ...
... centriole duplication in C. elegans [14]. SAS-4 is not only required for centriole duplication, it is also a component of the centrioles, as shown by immuno-electron microscopy [11]. Both groups [11,12] examined the incorporation of SAS-4 into centrioles, using a marked-mating experiment in which wi ...
4.0 4.1 Introduction ................................................................................................................................ 63
... establishing dosing regimes because most pharmaceuticals are developed for multiple use. Acute effects are more important for oncologic drugs because the margins of safety may be smaller. Single-dose studies may also be useful for developing imaging agents where it is important to understand tissue ...
... establishing dosing regimes because most pharmaceuticals are developed for multiple use. Acute effects are more important for oncologic drugs because the margins of safety may be smaller. Single-dose studies may also be useful for developing imaging agents where it is important to understand tissue ...
Limbal stem cell deficiency and its management
... eyelid disease and dry eye need to be optimised. Lid margin malposition (cicatricial entropion) and trichiasis need to be treated. Punctal occlusion and lateral tarsorrhaphy may be necessary to reduce dry eye. Only once eyelid disease and dry eye have been treated effectively should one consider sur ...
... eyelid disease and dry eye need to be optimised. Lid margin malposition (cicatricial entropion) and trichiasis need to be treated. Punctal occlusion and lateral tarsorrhaphy may be necessary to reduce dry eye. Only once eyelid disease and dry eye have been treated effectively should one consider sur ...
Mader 11 ch 5 Membrane Structure and Function
... Junction Protein Junction Proteins: Tight junctions join cells so that a tissue can fulfill a function, as when a tissue pinches off the neural tube during development. Without this cooperation between cells, an animal embryo would have no nervous system. Mills AP Biology 2012 ...
... Junction Protein Junction Proteins: Tight junctions join cells so that a tissue can fulfill a function, as when a tissue pinches off the neural tube during development. Without this cooperation between cells, an animal embryo would have no nervous system. Mills AP Biology 2012 ...
2) A dynamic cell adhesion surface regulates tissue architecture in
... proliferative chondrocytes display planar alignment of cell bodies at both cytokinesis and following rotation, observations that validate previous results (Fig. 2K,L) (Li and Dudley, 2009). Although many of the key features of chondrocyte behavior were observed previously in tissue sections, live im ...
... proliferative chondrocytes display planar alignment of cell bodies at both cytokinesis and following rotation, observations that validate previous results (Fig. 2K,L) (Li and Dudley, 2009). Although many of the key features of chondrocyte behavior were observed previously in tissue sections, live im ...
Manipulation of oxidative protein folding and PDI redox state in
... incubated for different times in the absence of the reducing agent. Each sample was treated with AMS and the electrophoretic mobility of PDI analysed under nonreducing conditions. Consistent with the results shown in Figure 5B, PDI was more oxidized in Ero1-La overexpressing cells (Figure 5C, compar ...
... incubated for different times in the absence of the reducing agent. Each sample was treated with AMS and the electrophoretic mobility of PDI analysed under nonreducing conditions. Consistent with the results shown in Figure 5B, PDI was more oxidized in Ero1-La overexpressing cells (Figure 5C, compar ...
reviews - London Health Sciences Centre
... It has long been recognized that some types of cancer show an organ-specific pattern of metastasis. Breast cancer frequently metastasizes to bone, liver, brain and lungs; prostate cancer preferentially spreads to bone. Patients with colorectal cancer, by contrast, often develop initial metastases in ...
... It has long been recognized that some types of cancer show an organ-specific pattern of metastasis. Breast cancer frequently metastasizes to bone, liver, brain and lungs; prostate cancer preferentially spreads to bone. Patients with colorectal cancer, by contrast, often develop initial metastases in ...
The GARP complex is required for cellular sphingolipid homeostasis
... eLife digest Every cell is enveloped by a membrane that forms a barrier between the cell and its environment. This membrane contains fat molecules called ‘sphingolipids’, which help to maintain the structure of the membrane and enable it to work correctly. These molecules are also used as signals to ...
... eLife digest Every cell is enveloped by a membrane that forms a barrier between the cell and its environment. This membrane contains fat molecules called ‘sphingolipids’, which help to maintain the structure of the membrane and enable it to work correctly. These molecules are also used as signals to ...
Intracellular Triggering of Fas Aggregation and Recruitment of
... own death domain and the clustered receptor death domains. In turn, FADD recruits procaspase-8 via a death effector domain interaction forming the so-called deathinducing signaling complex (DISC; reference 20). The close proximity of procaspase-8 molecules in the DISC drives its activation by self-c ...
... own death domain and the clustered receptor death domains. In turn, FADD recruits procaspase-8 via a death effector domain interaction forming the so-called deathinducing signaling complex (DISC; reference 20). The close proximity of procaspase-8 molecules in the DISC drives its activation by self-c ...
Manipulation of oxidative protein folding and PDI redox state in
... incubated for different times in the absence of the reducing agent. Each sample was treated with AMS and the electrophoretic mobility of PDI analysed under nonreducing conditions. Consistent with the results shown in Figure 5B, PDI was more oxidized in Ero1-La overexpressing cells (Figure 5C, compar ...
... incubated for different times in the absence of the reducing agent. Each sample was treated with AMS and the electrophoretic mobility of PDI analysed under nonreducing conditions. Consistent with the results shown in Figure 5B, PDI was more oxidized in Ero1-La overexpressing cells (Figure 5C, compar ...
Hybridoma and Hybridomics
... cell level under nondestructive conditions in the environment. The mice were immunized with native or recombinant enzyme gained from two different bacteria, Ochrobactrum anthropi and Alcaligenes faecalis. The antibodies obtained could be divided into two groups according to their different specifici ...
... cell level under nondestructive conditions in the environment. The mice were immunized with native or recombinant enzyme gained from two different bacteria, Ochrobactrum anthropi and Alcaligenes faecalis. The antibodies obtained could be divided into two groups according to their different specifici ...
PDF （576KB）
... This work was supported in part by a Grant-in-Aid for the ThirdTerm Comprehensive 10-Year Strategy for Cancer Control, a Grantin-Aid for Scientific Research on Priority Areas Cancer from the Ministry of Education, Culture, Sports, Science and Technology, and the Program for Promotion of Fundamental ...
... This work was supported in part by a Grant-in-Aid for the ThirdTerm Comprehensive 10-Year Strategy for Cancer Control, a Grantin-Aid for Scientific Research on Priority Areas Cancer from the Ministry of Education, Culture, Sports, Science and Technology, and the Program for Promotion of Fundamental ...
Zbtb46 expression distinguishes classical dendritic cells and their
... macrophages remains problematic. First, distinctions are based on patterns and expression levels of many surface markers rather than a single unique identifier. Second, expression levels for these markers may be altered by cellular activation through cytokines and innate sensing pathways or anatomic ...
... macrophages remains problematic. First, distinctions are based on patterns and expression levels of many surface markers rather than a single unique identifier. Second, expression levels for these markers may be altered by cellular activation through cytokines and innate sensing pathways or anatomic ...
COTYLEDON VASCULAR PATTERN2–Mediated
... CVP2 Encodes a 5PTase CVP2 was mapped to the top of chromosome one between the polymorphic markers F19P19 and PhyA (Figure 2A). Breakpoint analysis with flanking polymorphic markers, which we identified from known markers on the restriction fragment length polymorphism map or from the limited genomi ...
... CVP2 Encodes a 5PTase CVP2 was mapped to the top of chromosome one between the polymorphic markers F19P19 and PhyA (Figure 2A). Breakpoint analysis with flanking polymorphic markers, which we identified from known markers on the restriction fragment length polymorphism map or from the limited genomi ...
1 - Purdue Department of Biological Sciences
... protoxylem, red bracket marks metaxylem. Bar=66 lm. c–j Cells numbered 1–4 show different developmental stages of xylem vessels, described in g. c In situ hybridization of ZeFLA11 sense riboprobe with an equivalent serial section as shown in b, showing nonspecific background labeling in stem bundle 12 ...
... protoxylem, red bracket marks metaxylem. Bar=66 lm. c–j Cells numbered 1–4 show different developmental stages of xylem vessels, described in g. c In situ hybridization of ZeFLA11 sense riboprobe with an equivalent serial section as shown in b, showing nonspecific background labeling in stem bundle 12 ...
Selective inhibitors of nuclear export for the
... renders them ineffective making this nuclear transporter an attractive therapeutic target. We have identified selective inhibitors of nuclear export that lock tumor suppressor proteins in the cell nucleus leading to apoptosis of lymphoid but not normal cells. Our inhibitors induce tumor suppressor p ...
... renders them ineffective making this nuclear transporter an attractive therapeutic target. We have identified selective inhibitors of nuclear export that lock tumor suppressor proteins in the cell nucleus leading to apoptosis of lymphoid but not normal cells. Our inhibitors induce tumor suppressor p ...
A note on the fine structure of a spirochaete By A. V. GRIMSTONE
... resembling in their arrangement the ribonucleoprotein particles, or ribosomes, of the rough-surfaced cytoplasmic membranes of higher cells (fig. 2, A, E). The small granules of the spirochaete are somewhat smaller than the ribosomes of most other cells, including bacteria, but their arrangement in ...
... resembling in their arrangement the ribonucleoprotein particles, or ribosomes, of the rough-surfaced cytoplasmic membranes of higher cells (fig. 2, A, E). The small granules of the spirochaete are somewhat smaller than the ribosomes of most other cells, including bacteria, but their arrangement in ...
Cell encapsulation
Cell microencapsulation technology involves immobilization of the cells within a polymeric semi-permeable membrane that permits the bidirectional diffusion of molecules such as the influx of oxygen, nutrients, growth factors etc. essential for cell metabolism and the outward diffusion of waste products and therapeutic proteins. At the same time, the semi-permeable nature of the membrane prevents immune cells and antibodies from destroying the encapsulated cells regarding them as foreign invaders.The main motive of cell encapsulation technology is to overcome the existing problem of graft rejection in tissue engineering applications and thus reduce the need for long-term use of immunosuppressive drugs after an organ transplant to control side effects.