Protists
... Paramecium (what we are looking for in pond water) can actually reproduce 2 ways. Normally they reproduce using binary fission. If they get stressed, they will find a partner and reproduce sexually. In this case, it requires 2 parents. The offspring will have parts of both parents in its chrom ...
... Paramecium (what we are looking for in pond water) can actually reproduce 2 ways. Normally they reproduce using binary fission. If they get stressed, they will find a partner and reproduce sexually. In this case, it requires 2 parents. The offspring will have parts of both parents in its chrom ...
Effects of Lignification, Cellulose Crystallinity and Enzyme
... cell wall polysaccharide digestion is also unknown, but it is possible that thi s limitation is due to lignin's physical protection of cell wall carbohydrates and its hydrophobic c haracter (Van Soest, 1982). The physical protection and hydrophobic nature of core lignin would exclude microbes from r ...
... cell wall polysaccharide digestion is also unknown, but it is possible that thi s limitation is due to lignin's physical protection of cell wall carbohydrates and its hydrophobic c haracter (Van Soest, 1982). The physical protection and hydrophobic nature of core lignin would exclude microbes from r ...
Nuclear envelope dynamics during plant cell division suggest
... The favoured ER (endoplasmic reticulum)-retention model stems from more recent research using living intact cells, and proposes that during NEBD the NE membranes and protein components become part of the mitotic ER network and re-emerge from this network at late anaphase to reform the NE around deco ...
... The favoured ER (endoplasmic reticulum)-retention model stems from more recent research using living intact cells, and proposes that during NEBD the NE membranes and protein components become part of the mitotic ER network and re-emerge from this network at late anaphase to reform the NE around deco ...
Anillin, a Contractile Ring Protein That Cycles from the Nucleus to
... neighboring cells entering mitosis together in mitotic domains (Foe, 1989). The role of the actin cytoskeleton during Drosophila embryogenesis has been reviewed by Foe et al. (1993) and by Schejter and Wieschaus (1993). In the early Drosophila embryo, maternally expressed genes have been identified ...
... neighboring cells entering mitosis together in mitotic domains (Foe, 1989). The role of the actin cytoskeleton during Drosophila embryogenesis has been reviewed by Foe et al. (1993) and by Schejter and Wieschaus (1993). In the early Drosophila embryo, maternally expressed genes have been identified ...
Document
... indicates that a disease-related molecular pathway is emerging Conflict of interest: The authors have declared that no conflict of interest exists. Citation for this article: J Clin Invest. 2012;122(3):1052–1065. doi:10.1172/JCI60282. ...
... indicates that a disease-related molecular pathway is emerging Conflict of interest: The authors have declared that no conflict of interest exists. Citation for this article: J Clin Invest. 2012;122(3):1052–1065. doi:10.1172/JCI60282. ...
Lyngdoh Committee
... based on a system of parliamentary (indirect) elections, or on the presidential (direct) system, or a hybrid of both. It is highly desirable that all institutions follow this mechanism of gradual conversion, especially for privately funded institutions that prefer a status quo ...
... based on a system of parliamentary (indirect) elections, or on the presidential (direct) system, or a hybrid of both. It is highly desirable that all institutions follow this mechanism of gradual conversion, especially for privately funded institutions that prefer a status quo ...
MAUREEN CAROLINE McCANN Nationality
... machinery of the plant cell wall contributes to cell growth and specialization, and thus to the final stature and form of plants. The plant cell wall is a highly organized composite of many different polysaccharides, proteins, and aromatic substances that undergo dynamic changes during cell division ...
... machinery of the plant cell wall contributes to cell growth and specialization, and thus to the final stature and form of plants. The plant cell wall is a highly organized composite of many different polysaccharides, proteins, and aromatic substances that undergo dynamic changes during cell division ...
Movements and stepwise fusion of endodermal precursor cells in
... 1993; Smith et al. 1996). We report here that the macromeres undergo stepwise cell fusions and marked positional changes prior to and during epiboly. Prior to epiboly in Helobdella, stereotyped cleavages produce three types of cells, macromeres, micromeres and teloblasts. Blastomeres A, B and C of t ...
... 1993; Smith et al. 1996). We report here that the macromeres undergo stepwise cell fusions and marked positional changes prior to and during epiboly. Prior to epiboly in Helobdella, stereotyped cleavages produce three types of cells, macromeres, micromeres and teloblasts. Blastomeres A, B and C of t ...
Motor protein control of ion flux is an early step in embryonic left
... event.(2) Most importantly, a number of mechanisms appear to be required for LR patterning at pre-cilia stages. In the chick, a system of gap-junctional communication is required at stage 2–3 (prior to node formation) for correct LR asymmetry(20) and, in the frog, very early mechanisms include gap j ...
... event.(2) Most importantly, a number of mechanisms appear to be required for LR patterning at pre-cilia stages. In the chick, a system of gap-junctional communication is required at stage 2–3 (prior to node formation) for correct LR asymmetry(20) and, in the frog, very early mechanisms include gap j ...
Plant Cell Wall Proteins: A Large Body of Data, but What about
... by interacting with plasma membrane receptors or by releasing signal molecules such as peptides or oligosaccharides [7–9]. Thus, a large variety of proteins are present in cell walls [10]. They have different physico-chemical properties, they may interact with other cell wall components and their re ...
... by interacting with plasma membrane receptors or by releasing signal molecules such as peptides or oligosaccharides [7–9]. Thus, a large variety of proteins are present in cell walls [10]. They have different physico-chemical properties, they may interact with other cell wall components and their re ...
Down-Regulation of DNA Topoisomerase IIα Leads to Prolonged
... Quantitation of DNA Fragmentation by the Filter-Binding Assay. Cells were labeled with [14C]thymidine (0.05 Ci/ml, 48 h) and chased in radiolabel-free medium for 6 h. After drug exposure, approximately 5 ⫻ 105 cells suspended in 5 ml of ice-cold PBS were applied onto Matricel filters (Gelman Scienc ...
... Quantitation of DNA Fragmentation by the Filter-Binding Assay. Cells were labeled with [14C]thymidine (0.05 Ci/ml, 48 h) and chased in radiolabel-free medium for 6 h. After drug exposure, approximately 5 ⫻ 105 cells suspended in 5 ml of ice-cold PBS were applied onto Matricel filters (Gelman Scienc ...
Cells
... Overview of Cellular Respiration Organisms obtain energy in a process called cellular respiration. The equation for cellular respiration is the opposite of the equation for ...
... Overview of Cellular Respiration Organisms obtain energy in a process called cellular respiration. The equation for cellular respiration is the opposite of the equation for ...
Hym-355 enhances neuron differentiation - Development
... encoding the peptide as well as an analysis of its role in neuron differentiation. Finally we will propose that this peptide is a positive signal involved in a feedback mechanism for maintaining the homeostasis of a neuron population in a steady state. MATERIALS AND METHODS Animals and culture condi ...
... encoding the peptide as well as an analysis of its role in neuron differentiation. Finally we will propose that this peptide is a positive signal involved in a feedback mechanism for maintaining the homeostasis of a neuron population in a steady state. MATERIALS AND METHODS Animals and culture condi ...
Male Germ Line Development in Arabidopsis
... have been identified in isolated generative cells of lily (Lilium longiflorum; Ueda and Tanaka, 1995), and some genes (ERCC1, LGC1, and FtsZ) that are expressed preferentially or specifically in the male gametes have been isolated (Xu et al., 1998, 1999; Mori and Tanaka, 2000). Recently, large scale ...
... have been identified in isolated generative cells of lily (Lilium longiflorum; Ueda and Tanaka, 1995), and some genes (ERCC1, LGC1, and FtsZ) that are expressed preferentially or specifically in the male gametes have been isolated (Xu et al., 1998, 1999; Mori and Tanaka, 2000). Recently, large scale ...
Plant microtubule organization
... expansion. But this type of growth requires the bulk of cell volume, which can be considerable, to be occupied by turgorregulating vacuoles. As posited by Gunning, microtubulebased intracellular motility might be inadequate for the metabolic requirement for cytoplasmic mixing in highly ...
... expansion. But this type of growth requires the bulk of cell volume, which can be considerable, to be occupied by turgorregulating vacuoles. As posited by Gunning, microtubulebased intracellular motility might be inadequate for the metabolic requirement for cytoplasmic mixing in highly ...
Chapter 2 Role of the synthase domain of Ags1p in cell wall α
... Distinct plasma membrane-localised synthases are responsible for the production of structural polysaccharides in the fungal cell wall, mostly (1,3)-β-glucan, chitin, and α-glucan. (1,3)-β-Glucan and chitin synthases were identified first in the budding yeast Saccharomyces cerevisiae (Douglas et al., 1 ...
... Distinct plasma membrane-localised synthases are responsible for the production of structural polysaccharides in the fungal cell wall, mostly (1,3)-β-glucan, chitin, and α-glucan. (1,3)-β-Glucan and chitin synthases were identified first in the budding yeast Saccharomyces cerevisiae (Douglas et al., 1 ...
The Role of Thomsen-Friedenreich Antigen in
... mechanisms of T antigen-mediated adhesion as well as cognate physiological receptors for T antigen have not been identified. On the basis of the fact that the terminal residue of T antigen is -galactose, we investigated its potential interactions with galectin-3 (11), a Mr ⬃30,000 member of a famil ...
... mechanisms of T antigen-mediated adhesion as well as cognate physiological receptors for T antigen have not been identified. On the basis of the fact that the terminal residue of T antigen is -galactose, we investigated its potential interactions with galectin-3 (11), a Mr ⬃30,000 member of a famil ...
Chapter 3 Cells- Structure & Function Part II
... Cells have two major periods Interphase Cell grows Cell carries on metabolic processes ...
... Cells have two major periods Interphase Cell grows Cell carries on metabolic processes ...
Male Germ Line Development in Arabidopsis
... have been identified in isolated generative cells of lily (Lilium longiflorum; Ueda and Tanaka, 1995), and some genes (ERCC1, LGC1, and FtsZ) that are expressed preferentially or specifically in the male gametes have been isolated (Xu et al., 1998, 1999; Mori and Tanaka, 2000). Recently, large scale ...
... have been identified in isolated generative cells of lily (Lilium longiflorum; Ueda and Tanaka, 1995), and some genes (ERCC1, LGC1, and FtsZ) that are expressed preferentially or specifically in the male gametes have been isolated (Xu et al., 1998, 1999; Mori and Tanaka, 2000). Recently, large scale ...
Perifosine, an oral bioactive novel alkylphospholipid
... Figure 1. Perifosine inhibits Akt phosphorylation and induces cytotoxicity in MM cells. (A) Baseline phosphorylation of Akt, STAT3, and ERK in MM cell lines and tumor cells from MM patients assessed by Western blotting. Lane 1 indicates MM.1S; 2, MM.1R; 3, U266; 4, INA-6; 5, RPMI8226; 6, LR5; 7, Dox ...
... Figure 1. Perifosine inhibits Akt phosphorylation and induces cytotoxicity in MM cells. (A) Baseline phosphorylation of Akt, STAT3, and ERK in MM cell lines and tumor cells from MM patients assessed by Western blotting. Lane 1 indicates MM.1S; 2, MM.1R; 3, U266; 4, INA-6; 5, RPMI8226; 6, LR5; 7, Dox ...
T Gulick, SJ Pieper, MA Murphy, LG Lange and GF
... associated with an immune cell myocardial infiltrate such as cardiac allograft rejection and inflammatory myocarditis. We therefore examined the hypothesis that immune cells can produce noncytotoxic alterations in cardiac function. Methods and Results. A novel system to evaluate cultured cardiac myo ...
... associated with an immune cell myocardial infiltrate such as cardiac allograft rejection and inflammatory myocarditis. We therefore examined the hypothesis that immune cells can produce noncytotoxic alterations in cardiac function. Methods and Results. A novel system to evaluate cultured cardiac myo ...