review cell division from a genetic perspective
... synthesis of specific gene products. It is of considerable interest to inquire therefore whether the gene-controlled steps that are identified by the thermolabile cell cycle mutations are organized into causal sequences. Two strategies exist for determining these sequences. The less precise method ( ...
... synthesis of specific gene products. It is of considerable interest to inquire therefore whether the gene-controlled steps that are identified by the thermolabile cell cycle mutations are organized into causal sequences. Two strategies exist for determining these sequences. The less precise method ( ...
REVIEW CELL DIVISION FROM A GENETIC PERSPECTIVE
... D N A replication upon a shift to the restrictive temperature; both mutants have execution points near the end of the D N A synthetic period (20, 26). The coincident occurrence of execution point and diagnostic landmark, found for these and many other mutants of S. cerevisiae (23), also obtains for ...
... D N A replication upon a shift to the restrictive temperature; both mutants have execution points near the end of the D N A synthetic period (20, 26). The coincident occurrence of execution point and diagnostic landmark, found for these and many other mutants of S. cerevisiae (23), also obtains for ...
Regulated appearance of NMDA receptor subunits and channel
... nervous system are not available for molecular analyses, one-cell-derived neuroectodermal progenitor cell lines can provide appropriate in vitro models to understand the importance of the subunit composition of NMDA receptors and to investigate the time schedule of the subunit expression during some ...
... nervous system are not available for molecular analyses, one-cell-derived neuroectodermal progenitor cell lines can provide appropriate in vitro models to understand the importance of the subunit composition of NMDA receptors and to investigate the time schedule of the subunit expression during some ...
Programmed Changes in Form during Moss Development
... along the cell). After addition of cytokinin, the inward current increased twofold along the length of the cell, and within minutes, current decreased near the nucleus and at the basal end of the cell. At the same time, current increased at the apical end of the caulonema cell, predicting the locati ...
... along the cell). After addition of cytokinin, the inward current increased twofold along the length of the cell, and within minutes, current decreased near the nucleus and at the basal end of the cell. At the same time, current increased at the apical end of the caulonema cell, predicting the locati ...
review cell division from a genetic perspective
... D N A replication upon a shift to the restrictive temperature; both mutants have execution points near the end of the D N A synthetic period (20, 26). The coincident occurrence of execution point and diagnostic landmark, found for these and many other mutants of S. cerevisiae (23), also obtains for ...
... D N A replication upon a shift to the restrictive temperature; both mutants have execution points near the end of the D N A synthetic period (20, 26). The coincident occurrence of execution point and diagnostic landmark, found for these and many other mutants of S. cerevisiae (23), also obtains for ...
- Wiley Online Library
... down both putative pseudoalleles that each suppressed XPAPC translation in vitro, but a complete inhibition was only achieved with a mixture of both. An XPAPC-ORF construct without the 50 UTR was not sensitive to either MO (Supplementary Figure 1). Similar results were obtained in vivo (H Steinbeiss ...
... down both putative pseudoalleles that each suppressed XPAPC translation in vitro, but a complete inhibition was only achieved with a mixture of both. An XPAPC-ORF construct without the 50 UTR was not sensitive to either MO (Supplementary Figure 1). Similar results were obtained in vivo (H Steinbeiss ...
Matching Terms Test
... pocket folds for large molecules to enter the cell basic substance for life produces, stores & packages secretion for discharge from the cell cell structures that help with function creates even cell division allows for transport of materials forms chromosomes contain digestive enzymes that destroy ...
... pocket folds for large molecules to enter the cell basic substance for life produces, stores & packages secretion for discharge from the cell cell structures that help with function creates even cell division allows for transport of materials forms chromosomes contain digestive enzymes that destroy ...
FEMS Microbiology Ecology 33
... Three starvation regimes (a deficient culture medium, a saline buffer solution and distilled water) were evaluated for their possible effect on cell surface characteristics of Azospirillum lipoferum 1842 related to the initial adsorption of the bacterium to surfaces. The bacteria survived for 7 days ...
... Three starvation regimes (a deficient culture medium, a saline buffer solution and distilled water) were evaluated for their possible effect on cell surface characteristics of Azospirillum lipoferum 1842 related to the initial adsorption of the bacterium to surfaces. The bacteria survived for 7 days ...
S-layer and cytoplasmic membrane – exceptions from the typical
... Microorganisms and especially archaea can be found in almost any kind of extreme environment, although they are not limited to them: high temperature, high acidity, high pressure, anoxic, no organic substrates. In those habitats, various species of hyperthermophilic or more generally extremophilic a ...
... Microorganisms and especially archaea can be found in almost any kind of extreme environment, although they are not limited to them: high temperature, high acidity, high pressure, anoxic, no organic substrates. In those habitats, various species of hyperthermophilic or more generally extremophilic a ...
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS)
... Immunology is the study of the methods by which the body defends itself from infectious agents and other foreign substances in its environment (Wotherspoon, 2012). An infectious organism that causes a disease is called a pathogen and the individual (person or animal) that is infected by a pathogen i ...
... Immunology is the study of the methods by which the body defends itself from infectious agents and other foreign substances in its environment (Wotherspoon, 2012). An infectious organism that causes a disease is called a pathogen and the individual (person or animal) that is infected by a pathogen i ...
View
... frequently been observed for various kinds of plant cell wall-associated phenolics, including the three characteristic 4-hydroxyphenyl, guaiacyl and syringyl building blocks of lignin (Dixon et al., 2001; Humphreys and Chapple, 2002). Notably, none of the three corresponding cinnamaldehyde derivativ ...
... frequently been observed for various kinds of plant cell wall-associated phenolics, including the three characteristic 4-hydroxyphenyl, guaiacyl and syringyl building blocks of lignin (Dixon et al., 2001; Humphreys and Chapple, 2002). Notably, none of the three corresponding cinnamaldehyde derivativ ...
Transplantation of porcine umbilical cord Matrix cells
... Immune rejection of transplanted material is a potential complication of organ donation. In response to tissue transplantation, immune rejection has two components: a host defense directed against the grafted tissue and an immune response from the grafted tissue against the host (graft vs host disea ...
... Immune rejection of transplanted material is a potential complication of organ donation. In response to tissue transplantation, immune rejection has two components: a host defense directed against the grafted tissue and an immune response from the grafted tissue against the host (graft vs host disea ...
An ARL1 mutation affected autophagic cell death in yeast
... after about 48 h. We have previously referred to this phenomenon as autophagic death. In the present study, we isolated and characterized a recessive mutant strain, dlp2, which delays the progression toward autophagic death. The cdc28 dlp2 cells contain many small vesicles instead of the large centr ...
... after about 48 h. We have previously referred to this phenomenon as autophagic death. In the present study, we isolated and characterized a recessive mutant strain, dlp2, which delays the progression toward autophagic death. The cdc28 dlp2 cells contain many small vesicles instead of the large centr ...
COMPOUND-INDUCED HOST CELL RESPONSES AND EFFECTS ON WHOLE VIRUS CHAPTER 4
... WHOLE VIRUS SUMMARY Background: The interaction of test agents with cells in culture is an important aspect of drug discovery because it mimics the in vivo scenario. In addition, it avoids the costs and ethical issues involved in working with animal models especially during the early stages when dru ...
... WHOLE VIRUS SUMMARY Background: The interaction of test agents with cells in culture is an important aspect of drug discovery because it mimics the in vivo scenario. In addition, it avoids the costs and ethical issues involved in working with animal models especially during the early stages when dru ...
Research Area - The University of North Carolina at Chapel Hill
... Rationale: miRNAs play a vital regulatory role in many cell processes and their expression is highly cell typeand differentiation stage-specific. Human bronchial epithelial cells are central participants in the pathogenesis of several extremely important lung diseases and, despite provocative early ...
... Rationale: miRNAs play a vital regulatory role in many cell processes and their expression is highly cell typeand differentiation stage-specific. Human bronchial epithelial cells are central participants in the pathogenesis of several extremely important lung diseases and, despite provocative early ...
Diel patterns of growth and division
... 1993). Prochlorococcus and Synechococcus are closely related cyanobacteria with different sizes and light-harvesting antenna systems that enable them to occupy different ecological niches (for a review, see Partensky et al. 1999a). In contrast, picoeukaryotes constitute a much wider taxonomic assemb ...
... 1993). Prochlorococcus and Synechococcus are closely related cyanobacteria with different sizes and light-harvesting antenna systems that enable them to occupy different ecological niches (for a review, see Partensky et al. 1999a). In contrast, picoeukaryotes constitute a much wider taxonomic assemb ...
Formation of Lys63-linked polyubiquitin chains on Gap1p permease
... 1376 J.-Y. Springael and others promote both basal and ligand-induced internalization of a Cterminally truncated form of Ste2p (Terrel et al., 1998). Although ligand binding to full-length Ste2p leads to formation of di-and tri-ubiquitinated Ste2p conjugates, there is evidence that this may mainly ...
... 1376 J.-Y. Springael and others promote both basal and ligand-induced internalization of a Cterminally truncated form of Ste2p (Terrel et al., 1998). Although ligand binding to full-length Ste2p leads to formation of di-and tri-ubiquitinated Ste2p conjugates, there is evidence that this may mainly ...
Polyamine transporter selective compounds as anticancer agents
... polyamine transporter is a measureable, yet poorly described import process. It is an important cancer target because many cancer cells are unable to produce enough polyamines to sustain their growth rate and rely on polyamine import in order to grow. Accordingly, certain polyamines are important ve ...
... polyamine transporter is a measureable, yet poorly described import process. It is an important cancer target because many cancer cells are unable to produce enough polyamines to sustain their growth rate and rely on polyamine import in order to grow. Accordingly, certain polyamines are important ve ...
Nonlysosomal Vesicles (Acidosomes) Are Involved
... near to and perhaps still continuous with the oral region. Bromcresol greenstained yeast were blue at pH 7 or above, blue green at pH 6 to 6.5, green at pH 4.5 to 5.5, and yellow at pH 4 or lower (13). Colors were scored within 4 h of drying, since the yeast-containing vacuoles reverted back to blue ...
... near to and perhaps still continuous with the oral region. Bromcresol greenstained yeast were blue at pH 7 or above, blue green at pH 6 to 6.5, green at pH 4.5 to 5.5, and yellow at pH 4 or lower (13). Colors were scored within 4 h of drying, since the yeast-containing vacuoles reverted back to blue ...
Foundations - Cells, organelles and cell boundaries
... bound) and organelles within the cell. These compartments allow the separation/specialization of processes within the cell. There also exist within each of these physical compartments, functional compartments where specific processes may occur or are restricted. This lecture is also an introduction ...
... bound) and organelles within the cell. These compartments allow the separation/specialization of processes within the cell. There also exist within each of these physical compartments, functional compartments where specific processes may occur or are restricted. This lecture is also an introduction ...
1)Yang, X., Dormann, D., Münsterberg, A. E., and Weijer - ICB-USP
... Analysis of movement of the cells, which originate from just behind the node, showed a very different type of behavior. These cells initially moved out laterally, away from the streak, and, once the node had regressed past these cells, they moved back in again toward the midline of the embryo (Figur ...
... Analysis of movement of the cells, which originate from just behind the node, showed a very different type of behavior. These cells initially moved out laterally, away from the streak, and, once the node had regressed past these cells, they moved back in again toward the midline of the embryo (Figur ...
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.