Middle East Jeopardy - Central Kitsap Junior High
... Traps energy from the sun to make glucose. Chloroplast ...
... Traps energy from the sun to make glucose. Chloroplast ...
Taxol-stabilized Microtubules Can Position the
... positioning, with a subpopulation of relatively stable microtubules interacting with the equatorial cortex to promote furrow formation, and dynamic microtubules at the polar regions helping to suppress ectopic furrowing (Canman et al., 2003). Therefore, microtubule dynamics, rather than their locati ...
... positioning, with a subpopulation of relatively stable microtubules interacting with the equatorial cortex to promote furrow formation, and dynamic microtubules at the polar regions helping to suppress ectopic furrowing (Canman et al., 2003). Therefore, microtubule dynamics, rather than their locati ...
Biology I
... *1c. Apply the components of scientific processes and methods in classroom and laboratory investigations (e.g., hypotheses, experimental design, observations, data analyses, interpretations, theory development). (DOK 2) *1d. Construct and analyze graphs (e.g., plotting points, labeling x-and y-axis, ...
... *1c. Apply the components of scientific processes and methods in classroom and laboratory investigations (e.g., hypotheses, experimental design, observations, data analyses, interpretations, theory development). (DOK 2) *1d. Construct and analyze graphs (e.g., plotting points, labeling x-and y-axis, ...
POM-POM2/CELLULOSE SYNTHASE
... et al., 2006). Mutations in any of these genes result in epidermal cell swelling, restricted root and hypocotyl elongation, and reduced cellulose content. While it is unlikely that all of these proteins partake in the CESA complex, their functions appear crucial for production of the microfibrils. H ...
... et al., 2006). Mutations in any of these genes result in epidermal cell swelling, restricted root and hypocotyl elongation, and reduced cellulose content. While it is unlikely that all of these proteins partake in the CESA complex, their functions appear crucial for production of the microfibrils. H ...
PLANT DEFENCES AGAINST PATHOGENS David Guest and John
... with a host range restricted to a few plant species or even to cultivars within a species. The key difference between these two types of necrotroph is the specificity of the toxin(s) produced. Necrotrophs with a broad host range secrete toxins that act on metabolic targets common to many plants. In ...
... with a host range restricted to a few plant species or even to cultivars within a species. The key difference between these two types of necrotroph is the specificity of the toxin(s) produced. Necrotrophs with a broad host range secrete toxins that act on metabolic targets common to many plants. In ...
Primary cilia of human endothelial cells disassemble under laminar
... permissive temperature of 21C was barely detectable along flagella of wild type and fla10-1, a thermosensitive mutant of anterograde IFT (Iomini et al., 2001; Fig. 2, C’ and D’, respectively). In contrast, hisIFT-71Ab was concentrated in bulges along flagella of fla15 and dhc1b, temperature-sensiti ...
... permissive temperature of 21C was barely detectable along flagella of wild type and fla10-1, a thermosensitive mutant of anterograde IFT (Iomini et al., 2001; Fig. 2, C’ and D’, respectively). In contrast, hisIFT-71Ab was concentrated in bulges along flagella of fla15 and dhc1b, temperature-sensiti ...
Male Germ Line Development in Arabidopsis
... a simple cell lineage of two cell divisions following meiosis that results in the production of two nonmotile sperm cells. The first division of the microspore at pollen mitosis I (PMI) is asymmetric and gives rise to a large transcriptionally active vegetative cell and a diminutive generative cell ...
... a simple cell lineage of two cell divisions following meiosis that results in the production of two nonmotile sperm cells. The first division of the microspore at pollen mitosis I (PMI) is asymmetric and gives rise to a large transcriptionally active vegetative cell and a diminutive generative cell ...
Physiological Structure and Single
... integrity, ultrastructural characteristics, nucleic acid and other macromolecular contents, motility, and the list continues. While all these different aspects of cell structure, metabolism, and physiology are surely connected, the links that exist between them are complex, with feedbacks, compensat ...
... integrity, ultrastructural characteristics, nucleic acid and other macromolecular contents, motility, and the list continues. While all these different aspects of cell structure, metabolism, and physiology are surely connected, the links that exist between them are complex, with feedbacks, compensat ...
A proteomic chronology of gene expression through the cell cycle in
... levels across the cell cycle (Cho et al., 2001; Whitfield et al., 2002). More recently, several groups have also examined cell cycle variation in the mammalian proteome and phosphoproteome in cell line models (Ohta et al., 2010; Olsen et al., 2010; Pagliuca et al., 2011; Lane et al., 2013). The esta ...
... levels across the cell cycle (Cho et al., 2001; Whitfield et al., 2002). More recently, several groups have also examined cell cycle variation in the mammalian proteome and phosphoproteome in cell line models (Ohta et al., 2010; Olsen et al., 2010; Pagliuca et al., 2011; Lane et al., 2013). The esta ...
- RichardWheeler.net
... 2.8.1 Important considerations in the preparation of cells for SBFSEM........ 530 2.8.2 Primary fixation of cells from a suspension culture ............................ 532 2.8.3 Postfixation, dehydration, and resin embedding................................. 532 2.8.4 Preparation of blocks for SBFSE ...
... 2.8.1 Important considerations in the preparation of cells for SBFSEM........ 530 2.8.2 Primary fixation of cells from a suspension culture ............................ 532 2.8.3 Postfixation, dehydration, and resin embedding................................. 532 2.8.4 Preparation of blocks for SBFSE ...
SURVEY AND SUMMARY Nucleolar responses to DNA double
... ber of DSBs (28), thus suggesting that NHEJ is the predominant repair pathway for DSBs in rDNA as it is for DSBs in the rest of the genome (5). The precise localization of DSB repair by NHEJ in rDNA is not yet clear. 53BP1 localizes to nucleolar caps and associates with DSBs but factors like ku80 an ...
... ber of DSBs (28), thus suggesting that NHEJ is the predominant repair pathway for DSBs in rDNA as it is for DSBs in the rest of the genome (5). The precise localization of DSB repair by NHEJ in rDNA is not yet clear. 53BP1 localizes to nucleolar caps and associates with DSBs but factors like ku80 an ...
Tese Hugo Fraga
... and elucidation of its control points by means of ultrastructural and biochemical studies. The results achieved allow: obtaining a SE fate map of A. angustifolia by time-lapse cell tracking technique, providing relevant information about the EC morphology during the micropropagation stages and ultra ...
... and elucidation of its control points by means of ultrastructural and biochemical studies. The results achieved allow: obtaining a SE fate map of A. angustifolia by time-lapse cell tracking technique, providing relevant information about the EC morphology during the micropropagation stages and ultra ...
Male Germ Line Development in Arabidopsis
... a simple cell lineage of two cell divisions following meiosis that results in the production of two nonmotile sperm cells. The first division of the microspore at pollen mitosis I (PMI) is asymmetric and gives rise to a large transcriptionally active vegetative cell and a diminutive generative cell ...
... a simple cell lineage of two cell divisions following meiosis that results in the production of two nonmotile sperm cells. The first division of the microspore at pollen mitosis I (PMI) is asymmetric and gives rise to a large transcriptionally active vegetative cell and a diminutive generative cell ...
Cellular Biology - Circulation Research
... Thoracic aorta was placed in endothelial basal medium-2 as described,25 periaortic tissue was carefully removed, and then the aorta was cleaned and sliced into 1 mm-long rings. Rings were then embedded in liquid collagen gel in 48-well plates (BD Biosciences), incubated at 37°C for 1 hour to polymer ...
... Thoracic aorta was placed in endothelial basal medium-2 as described,25 periaortic tissue was carefully removed, and then the aorta was cleaned and sliced into 1 mm-long rings. Rings were then embedded in liquid collagen gel in 48-well plates (BD Biosciences), incubated at 37°C for 1 hour to polymer ...
Intravenously-Delivered Mesenchymal Stem Cells: Systemic Anti
... example, adverse LV remodeling, angiogenesis, tissue healing, apoptosis, mitochondrial dysfunction, microvascular dysfunction, and collagen deposition9-14, raises the possibility that their multi-target functionality could, separately and synergistically, increase the likelihood of this strategy lea ...
... example, adverse LV remodeling, angiogenesis, tissue healing, apoptosis, mitochondrial dysfunction, microvascular dysfunction, and collagen deposition9-14, raises the possibility that their multi-target functionality could, separately and synergistically, increase the likelihood of this strategy lea ...
Production Which Suppress T Cells through Adenosine Cancer
... The sequential activities of a pair of molecules catalyze the twostep process to produce adenosine extracellularly. CD39 (ectonucleoside triphosphate diphosphohydrolase-1) converts extracellular ATP (or ADP) to 59-AMP. Thereafter, CD73 (59-nucleotidase) converts 59AMP to adenosine. Natural regulator ...
... The sequential activities of a pair of molecules catalyze the twostep process to produce adenosine extracellularly. CD39 (ectonucleoside triphosphate diphosphohydrolase-1) converts extracellular ATP (or ADP) to 59-AMP. Thereafter, CD73 (59-nucleotidase) converts 59AMP to adenosine. Natural regulator ...
Control of organ shape - Development
... Sweeton et al., 1991). Two signaling molecules are known to regulate this process: folded gastrulation (fog) and concertina (cta). fog encodes a putative secreted molecule that signals via an unknown receptor to cta, which encodes a putative Gα-like ...
... Sweeton et al., 1991). Two signaling molecules are known to regulate this process: folded gastrulation (fog) and concertina (cta). fog encodes a putative secreted molecule that signals via an unknown receptor to cta, which encodes a putative Gα-like ...
RFX2 is broadly required for ciliogenesis during
... genes, we also examined the expression patterns of Rfx1, Rfx3, Rfx4, and Rfx5 in Xenopus. In situ hybridization showed that all Rfx genes were expressed in the neural tube (Supp. Figs. 2B, E, I, L), suggesting potentially redundant roles for these genes in the control of the neural tube ciliogenesis ...
... genes, we also examined the expression patterns of Rfx1, Rfx3, Rfx4, and Rfx5 in Xenopus. In situ hybridization showed that all Rfx genes were expressed in the neural tube (Supp. Figs. 2B, E, I, L), suggesting potentially redundant roles for these genes in the control of the neural tube ciliogenesis ...
The functional diversity of essential genes required for mammalian
... the heart-forming region (Arai et al., 1997; AudaBoucher et al., 2000; Dunwoodie, 2007). During gastrulation, anterior primitive streak cells transiently express the basic helix-loop-helix family (bHLH) transcription factor Mesp1, recognized as the first detectable cardiac marker (David et al., 2008 ...
... the heart-forming region (Arai et al., 1997; AudaBoucher et al., 2000; Dunwoodie, 2007). During gastrulation, anterior primitive streak cells transiently express the basic helix-loop-helix family (bHLH) transcription factor Mesp1, recognized as the first detectable cardiac marker (David et al., 2008 ...
Concanavalin A-induced posterior subcapsular cataract
... Purpose. To evaluate the effect of Concanavalin A (Con A) on cataract formation in New Zealand Albino rabbits. Uveitis is a chronic inflammatory condition of the eye involving the anterior and/or posterior segments. It may be acute or chronic and is associated with the development of posterior subsc ...
... Purpose. To evaluate the effect of Concanavalin A (Con A) on cataract formation in New Zealand Albino rabbits. Uveitis is a chronic inflammatory condition of the eye involving the anterior and/or posterior segments. It may be acute or chronic and is associated with the development of posterior subsc ...
Role of cancer-associated fibroblasts in breast cancer development
... play important roles in wound healing, regulation of epithelial differentiation and inflammation (Tomasek et al., 2002). In healthy organs, fibroblasts have a low proliferation index and minimum metabolic capacity. By contrast, during wound healing and in cancers, fibroblasts become activated, start ...
... play important roles in wound healing, regulation of epithelial differentiation and inflammation (Tomasek et al., 2002). In healthy organs, fibroblasts have a low proliferation index and minimum metabolic capacity. By contrast, during wound healing and in cancers, fibroblasts become activated, start ...
b-Globin locus control region HS2 and HS3 interact structurally and
... We have undertaken a reassembly approach to try to understand how the LCR functions. We have selected 400±600 bp LCR HSs sequences, which subsume the majority of LCR activity, encompass the characterized transcription activator sites shared by the LCR HSs and globin promoters, and are capable of for ...
... We have undertaken a reassembly approach to try to understand how the LCR functions. We have selected 400±600 bp LCR HSs sequences, which subsume the majority of LCR activity, encompass the characterized transcription activator sites shared by the LCR HSs and globin promoters, and are capable of for ...
Studies on Plant Cell and Tissue Culture: Ⅳ. Effect of para
... been hindered by a much longer life cycle and by the diploid condition of the somatic cells. If haploid cell lines could be produced and maintained, half of the hindrance would be removed. ...
... been hindered by a much longer life cycle and by the diploid condition of the somatic cells. If haploid cell lines could be produced and maintained, half of the hindrance would be removed. ...
Document
... above figures indicate that tuberculosis may no longer be considered such a serious problem in swine in the U.S., but the decrease of the disease has not been as pronounced as for bovine and avian tubercu ...
... above figures indicate that tuberculosis may no longer be considered such a serious problem in swine in the U.S., but the decrease of the disease has not been as pronounced as for bovine and avian tubercu ...
Cellular differentiation
In developmental biology, cellular differentiation isa cell changes from one cell type to another. Most commonly this is a less specialized type becoming a more specialized type, such as during cell growth. Differentiation occurs numerous times during the development of a multicellular organism as it changes from a simple zygote to a complex system of tissues and cell types. Differentiation continues in adulthood as adult stem cells divide and create fully differentiated daughter cells during tissue repair and during normal cell turnover. Some differentiation occurs in response to antigen exposure. Differentiation dramatically changes a cell's size, shape, membrane potential, metabolic activity, and responsiveness to signals. These changes are largely due to highly controlled modifications in gene expression and are the study of epigenetics. With a few exceptions, cellular differentiation almost never involves a change in the DNA sequence itself. Thus, different cells can have very different physical characteristics despite having the same genome.A cell that can differentiate into all cell types of the adult organism is known as pluripotent. Such cells are called embryonic stem cells in animals and meristematic cells in higher plants. A cell that can differentiate into all cell types, including the placental tissue, is known as totipotent. In mammals, only the zygote and subsequent blastomeres are totipotent, while in plants many differentiated cells can become totipotent with simple laboratory techniques. In cytopathology, the level of cellular differentiation is used as a measure of cancer progression. ""Grade"" is a marker of how differentiated a cell in a tumor is.