In EVALUATION OF PHOTOTOXIC PROPERTIES OF FOUR STRUCTURALLY RELATED
... and plants, and phthalocyanines which are synthetic molecules. A few other structurally different comPhotodynamic therapy (PDT)?, a very promising pounds have been studied (for a comprehensive experimental therapy for cancer, employs photoreview see refs. Kreimer-Birnbaum, 1989; Sternberg activatabl ...
... and plants, and phthalocyanines which are synthetic molecules. A few other structurally different comPhotodynamic therapy (PDT)?, a very promising pounds have been studied (for a comprehensive experimental therapy for cancer, employs photoreview see refs. Kreimer-Birnbaum, 1989; Sternberg activatabl ...
Immuno-labelling patterns of Vlx isoforms in soybean leaves
... palisade and spongy mesophyll chlorenchyma (MC) (bar = 35 µm). A2. Cross section of a mature leaf from a Detiptreated soybean plant (time point D15; for details see main manuscript, Fig. 1). PVM cells (asterisks) in this specimen are denser in appearance than those of controls (bar = 40 µm). A3. Ele ...
... palisade and spongy mesophyll chlorenchyma (MC) (bar = 35 µm). A2. Cross section of a mature leaf from a Detiptreated soybean plant (time point D15; for details see main manuscript, Fig. 1). PVM cells (asterisks) in this specimen are denser in appearance than those of controls (bar = 40 µm). A3. Ele ...
Host B7x Promotes Pulmonary Metastasis of Breast Cancer
... that can further grow into independent tumors, but this depends largely on interactions between these cells and their new environment (1). The immune system plays an important role in these processes. In addition to infiltration by effector immune cells attempting to mount antitumor responses, growi ...
... that can further grow into independent tumors, but this depends largely on interactions between these cells and their new environment (1). The immune system plays an important role in these processes. In addition to infiltration by effector immune cells attempting to mount antitumor responses, growi ...
Pomegranate Ellagitannin–Derived Compounds Exhibit
... Estrogen stimulates the proliferation of breast cancer cells and the growth of estrogen-responsive tumors. The aromatase enzyme, which converts androgen to estrogen, plays a key role in breast carcinogenesis. The pomegranate fruit, a rich source of ellagitannins (ET), has attracted recent attention ...
... Estrogen stimulates the proliferation of breast cancer cells and the growth of estrogen-responsive tumors. The aromatase enzyme, which converts androgen to estrogen, plays a key role in breast carcinogenesis. The pomegranate fruit, a rich source of ellagitannins (ET), has attracted recent attention ...
Quorum Sensing as a Potential Antimicrobial Target
... Targeting AHL signal dissemination QS molecules can be degraded by: Increasing pH (>7): as at higher pH AHL molecules undergo lactonolysis in which its biological activity is lost. At higher temperature AHL undergoes lactonolysis. Some plants infected by pathogenic bacteria E. carotovora, i ...
... Targeting AHL signal dissemination QS molecules can be degraded by: Increasing pH (>7): as at higher pH AHL molecules undergo lactonolysis in which its biological activity is lost. At higher temperature AHL undergoes lactonolysis. Some plants infected by pathogenic bacteria E. carotovora, i ...
How does the cytoskeleton read the laws of
... cited classical experiment. Matzke suggested that Hales might have been influenced by the stacking of cannon balls, where 12 surround a central one. Compressing such an aggregation (without slippage) would produce a rhombic dodecahedron, providing that the regular units were first stacked in that co ...
... cited classical experiment. Matzke suggested that Hales might have been influenced by the stacking of cannon balls, where 12 surround a central one. Compressing such an aggregation (without slippage) would produce a rhombic dodecahedron, providing that the regular units were first stacked in that co ...
It is essential for students to know the three major tenets of the cell
... Stem cells Previous knowledge: In 7th grade, students summarized the levels of structural organization within the human body, including cells, tissues, organs, systems (7-3.1), and explained how cellular processes (including respiration, photosynthesis in plants, mitosis, and waste elimination) are ...
... Stem cells Previous knowledge: In 7th grade, students summarized the levels of structural organization within the human body, including cells, tissues, organs, systems (7-3.1), and explained how cellular processes (including respiration, photosynthesis in plants, mitosis, and waste elimination) are ...
paramecium tetraurelia.
... All the cultures were maintained a t 27” except when heat sensitivity was tested, in which case the cells were placed at 36”. Genetic analysis and mating iype tests: Crosses, genetic analysis and mating-type tests were performed according to the methods reviewed by SONNEBORN(1970). In these experime ...
... All the cultures were maintained a t 27” except when heat sensitivity was tested, in which case the cells were placed at 36”. Genetic analysis and mating iype tests: Crosses, genetic analysis and mating-type tests were performed according to the methods reviewed by SONNEBORN(1970). In these experime ...
Sequential inte ic resistant bacterium
... resulting in retarded biological activity (Jana et al. 2007). Though several strategies have been reported for producing biofunctional AgNPs with enhanced water solubility and monodispersity, silica coating is the widely accepted one (Jana et al. 2007; Thomas et al. 2008). In this study, we investig ...
... resulting in retarded biological activity (Jana et al. 2007). Though several strategies have been reported for producing biofunctional AgNPs with enhanced water solubility and monodispersity, silica coating is the widely accepted one (Jana et al. 2007; Thomas et al. 2008). In this study, we investig ...
Antibody-Dependent Cellular Phagocytosis: The Mechanism of
... reporter cell line stably expressing FcγRIIa (H131) and NFAT-RE/luc2 (Figure 2). As with primary macrophages, the same signaling for ADCP was activated when the FcγRIIa was bound by antibody that was bound to a target cell, meaning that the reporter assay reflected the in vivo molecular pathway for ...
... reporter cell line stably expressing FcγRIIa (H131) and NFAT-RE/luc2 (Figure 2). As with primary macrophages, the same signaling for ADCP was activated when the FcγRIIa was bound by antibody that was bound to a target cell, meaning that the reporter assay reflected the in vivo molecular pathway for ...
Standard B-2
... components of plant and animal cells (diffusion and osmosis across the cell membrane) (7-2.1) and explained how cellular processes (including respiration and waste elimination) are essential to the survival of the organism (7-2.4). The dynamics of homeostasis and active or passive transport of subst ...
... components of plant and animal cells (diffusion and osmosis across the cell membrane) (7-2.1) and explained how cellular processes (including respiration and waste elimination) are essential to the survival of the organism (7-2.4). The dynamics of homeostasis and active or passive transport of subst ...
to a prolonged period of sucrose deprivation
... the cell dry weight and total fatty acids (Fig. 5). The increase in the cell dry weight was attributable to a rapid accumulation of sucrose in the vacuolar reservoir and starch in plastids (not shown), whereas the increase in total cell fatty acids was attributable to the synthesis of new cytoplasmi ...
... the cell dry weight and total fatty acids (Fig. 5). The increase in the cell dry weight was attributable to a rapid accumulation of sucrose in the vacuolar reservoir and starch in plastids (not shown), whereas the increase in total cell fatty acids was attributable to the synthesis of new cytoplasmi ...
A Mechanism Linking Extra Centrosomes to Chromosomal Instability
... role 6, but also for tumor cell evolution, where elevated rates of chromosome missegregation may enable clonal expansion of cells with proliferative advantages, metastatic potential, or chemoresistance 5, 7, 8. Despite its importance, the mechanisms leading to CIN in most cancers are not defined. On ...
... role 6, but also for tumor cell evolution, where elevated rates of chromosome missegregation may enable clonal expansion of cells with proliferative advantages, metastatic potential, or chemoresistance 5, 7, 8. Despite its importance, the mechanisms leading to CIN in most cancers are not defined. On ...
ON THE INHERITANCE OF DIFFERENTIATED TRAITS
... There are two general kinds of effects on gene expression - cis and trans effects that any explanation of the differential must accommodate. These effects were originally studied in mutant bacteria, but the terms are now used to describe particular phenomena in normal eukaryotic cells. Trans-acting ...
... There are two general kinds of effects on gene expression - cis and trans effects that any explanation of the differential must accommodate. These effects were originally studied in mutant bacteria, but the terms are now used to describe particular phenomena in normal eukaryotic cells. Trans-acting ...
Glycoside Hydrolase Activities in Cell Walls of Sclerenchyma Cells
... some cellulases, pectate lyases, pectin methyl esterases or alpha-expansins, or be covalently-bound to the substrate, as is known for XET, or else be anchored in the plasma membrane by a transmembrane domain, like KOR1, or by a GPI anchor, like PMR6 [4,8]. In particular, the results indicate that de ...
... some cellulases, pectate lyases, pectin methyl esterases or alpha-expansins, or be covalently-bound to the substrate, as is known for XET, or else be anchored in the plasma membrane by a transmembrane domain, like KOR1, or by a GPI anchor, like PMR6 [4,8]. In particular, the results indicate that de ...
Biology
... Demonstration of the process of photosynthesis using an aquatic plant, like Hydrilla Identification and labeling of the cellular and tissue structure in the CS of a leaf through observation under the microscope Investigation of the necessity of chlorophyll, light, carbon dioxide, using appropriate c ...
... Demonstration of the process of photosynthesis using an aquatic plant, like Hydrilla Identification and labeling of the cellular and tissue structure in the CS of a leaf through observation under the microscope Investigation of the necessity of chlorophyll, light, carbon dioxide, using appropriate c ...
Microtubules Show their Sensitive Nature
... But could the microtubules themselves play an integral role in signalling events that enable plants to adapt to environmental changes? Microtubules are far more complex than the hollow cylinders that can assemble in vitro from tubulin dimers. Indeed, the microtubule surface is a busy and congested p ...
... But could the microtubules themselves play an integral role in signalling events that enable plants to adapt to environmental changes? Microtubules are far more complex than the hollow cylinders that can assemble in vitro from tubulin dimers. Indeed, the microtubule surface is a busy and congested p ...
TRANSFER CELL WALL ARCHITECTURE IN SECRETORY HAIRS
... species of Utricularia have drawn the attention of many botanists. However, there are only a few detailed studies of the organization and ultrastructure of secretory hairs of Utricularia traps. Fineran and Lee (1974a,b) were the first to show that the middle cells (‘pedestal cells’) of different gla ...
... species of Utricularia have drawn the attention of many botanists. However, there are only a few detailed studies of the organization and ultrastructure of secretory hairs of Utricularia traps. Fineran and Lee (1974a,b) were the first to show that the middle cells (‘pedestal cells’) of different gla ...
Smart thermoresponsive coatings and surfaces for tissue
... Using this correlation, the unsuitability of bulk crosslinked PNIPAAm hydrogels for supporting cell adhesion can be explained by their greatly hydrophilic nature, which is revealed by a low static water contact angle, even above the LCST (see Table 1) [16]. However, plasma-deposited PNIPAAm, which h ...
... Using this correlation, the unsuitability of bulk crosslinked PNIPAAm hydrogels for supporting cell adhesion can be explained by their greatly hydrophilic nature, which is revealed by a low static water contact angle, even above the LCST (see Table 1) [16]. However, plasma-deposited PNIPAAm, which h ...
When Checkpoints Fail
... and cells undergoing mitosis risk chromosome breakage during the segregation of sister chromatids. Genetic studies have identified many of the components of checkpoints in the yeasts Saccharomyces cerevisiae (reviewed in Murray, 1995) and Schizosaccharomyces pombe (reviewed in D’Urso and Nurse, 1995 ...
... and cells undergoing mitosis risk chromosome breakage during the segregation of sister chromatids. Genetic studies have identified many of the components of checkpoints in the yeasts Saccharomyces cerevisiae (reviewed in Murray, 1995) and Schizosaccharomyces pombe (reviewed in D’Urso and Nurse, 1995 ...
Four potato (Solanum tuberosum) ABCG transporters and their
... sulfometuron methyl and 100 mg B. cinerea cell wall, previously freeze-dried and suspended in 500 L of sterile water. The concentration of each compound was established on the basis of previous studies. Abscissic acid is an inducer of the SpTUR2 gene of Spirodela polyrrhiza (Smart and Fleming, 1996 ...
... sulfometuron methyl and 100 mg B. cinerea cell wall, previously freeze-dried and suspended in 500 L of sterile water. The concentration of each compound was established on the basis of previous studies. Abscissic acid is an inducer of the SpTUR2 gene of Spirodela polyrrhiza (Smart and Fleming, 1996 ...
Reproduce It has the ability to produce offsprings by means of
... together. When this happens, the cells align side by side and remain attached to each other. The micronucleus in each of the fused cells divide by meiosis, leading to formation of four haploid nuclei. Out of these, 3 are aborted and only one survives in each cell. The surviving micronucleus again di ...
... together. When this happens, the cells align side by side and remain attached to each other. The micronucleus in each of the fused cells divide by meiosis, leading to formation of four haploid nuclei. Out of these, 3 are aborted and only one survives in each cell. The surviving micronucleus again di ...
Chapter 22 (Part 2)
... larger and more complex, but many of the structural and functional properties are similar • 40S subunit contains 30 proteins and 18S RNA. • 60S subunit contains 40 proteins and 3 rRNAs. ...
... larger and more complex, but many of the structural and functional properties are similar • 40S subunit contains 30 proteins and 18S RNA. • 60S subunit contains 40 proteins and 3 rRNAs. ...
CP Bio PPT\Ch.7 - Cells\Sec 3
... Endocytosis and Exocytosis Endocytosis – engulfing materials into cell. The pocket breaks loose and form a vacuole within the cytoplasm. Two examples are: ...
... Endocytosis and Exocytosis Endocytosis – engulfing materials into cell. The pocket breaks loose and form a vacuole within the cytoplasm. Two examples are: ...
25R Cell Organelle Activity Biology “B”
... the “brains” of the cell. It sends out messages to the rest of the celltelling the cell what to do. The important thing to understand is that the number of chromosomes strands has NOTHING to do with the complexity of an organism. For instance, human cells have 46 chromosomes (around 3 billion nucleo ...
... the “brains” of the cell. It sends out messages to the rest of the celltelling the cell what to do. The important thing to understand is that the number of chromosomes strands has NOTHING to do with the complexity of an organism. For instance, human cells have 46 chromosomes (around 3 billion nucleo ...