SALVIA Research Article JIJA MATHEW* AND JOHN E. THOPPIL
... genoprotective efficacy of methanol extracts of Salvia farinacea Benth., Salvia microphylla Kunth and Salvia splendens Sellow ex J. A. Schult. ‘Blue Ribbon’ (Lamiaceae) against the methyl parathion-induced toxicity on bone marrow cells and spermatocytes of Swiss albino mice by chromosomal aberration ...
... genoprotective efficacy of methanol extracts of Salvia farinacea Benth., Salvia microphylla Kunth and Salvia splendens Sellow ex J. A. Schult. ‘Blue Ribbon’ (Lamiaceae) against the methyl parathion-induced toxicity on bone marrow cells and spermatocytes of Swiss albino mice by chromosomal aberration ...
Embryonic Stem Cells: from Blastocyst to in vitro Differentiation
... blastocyst. The first mammalian ES cell lines were derived from mouse blastocyst in 1981 from two independent groups (Evans and Kaufman, 1981; Martin, 1981). One distinct property of ES cells is that they remain diploid even after being cultured for many weeks. This is in contrast to other tissue cu ...
... blastocyst. The first mammalian ES cell lines were derived from mouse blastocyst in 1981 from two independent groups (Evans and Kaufman, 1981; Martin, 1981). One distinct property of ES cells is that they remain diploid even after being cultured for many weeks. This is in contrast to other tissue cu ...
Chapter 3 Cells and Tissues
... Mitosis (cont.) • Anaphase—third stage Centromeres break apart Separated chromatids are called chromosomes Chromosomes are pulled to opposite ends of cell Cleavage furrow develops at end of anaphase • Telophase—fourth stage Cell division is completed Nuclei appear in daughter cells Nucle ...
... Mitosis (cont.) • Anaphase—third stage Centromeres break apart Separated chromatids are called chromosomes Chromosomes are pulled to opposite ends of cell Cleavage furrow develops at end of anaphase • Telophase—fourth stage Cell division is completed Nuclei appear in daughter cells Nucle ...
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 ...
Early Morphogenesis of the Caenorhabditis elegans Pharynx
... followed at the resolution of single cells and in living animals; the molecular components that guide these behaviors can be identified by forward and reverse genetics. Here, we investigate pharynx morphogenesis as an example of tube formation in C. elegans. While numerous studies have contributed t ...
... followed at the resolution of single cells and in living animals; the molecular components that guide these behaviors can be identified by forward and reverse genetics. Here, we investigate pharynx morphogenesis as an example of tube formation in C. elegans. While numerous studies have contributed t ...
Human Placenta Is a Potent Hematopoietic
... fetal-derived chorionic plate and villi and maternally-derived blood components that circulate in the intervillous space. We examined whether the human placenta obtained at the time of delivery contains hematopoietic progenitors. Blood from inside the placenta was collected (placenta blood). The rem ...
... fetal-derived chorionic plate and villi and maternally-derived blood components that circulate in the intervillous space. We examined whether the human placenta obtained at the time of delivery contains hematopoietic progenitors. Blood from inside the placenta was collected (placenta blood). The rem ...
Regions of interest properties Nucleus properties Cell properties
... Definiens Tissue Studio 3 provides morphological fingerprints and biomarker expression profiles per slides, regions, vessels, cells or sub-cellular compartments. These detailed readouts can, for example, be correlated to patient outcome or therapy response to identify clinically relevant predictors. ...
... Definiens Tissue Studio 3 provides morphological fingerprints and biomarker expression profiles per slides, regions, vessels, cells or sub-cellular compartments. These detailed readouts can, for example, be correlated to patient outcome or therapy response to identify clinically relevant predictors. ...
1 - Purdue Department of Biological Sciences
... matures, two types of vascular bundles, the leaf-trace bundles and the stem bundles, acquire distinct morphological features (Dahiya et al. 2005). Previously, we showed that a RING-domain-containing gene was expressed in xylem of leaf-trace bundles and in phloem of stem bundles, correlated with tran ...
... matures, two types of vascular bundles, the leaf-trace bundles and the stem bundles, acquire distinct morphological features (Dahiya et al. 2005). Previously, we showed that a RING-domain-containing gene was expressed in xylem of leaf-trace bundles and in phloem of stem bundles, correlated with tran ...
Growth Control and Cell Wall Signaling in Plants
... (For excellent recent reviews and detailed discussions of the synthesis of matrix polysaccharides, see 22, 27, 156, 157.) It should be noted here that XGs are delivered to the cell surface as precursor molecules of unknown size, which can be modified in the apoplast by glycoside hydrolases and incorp ...
... (For excellent recent reviews and detailed discussions of the synthesis of matrix polysaccharides, see 22, 27, 156, 157.) It should be noted here that XGs are delivered to the cell surface as precursor molecules of unknown size, which can be modified in the apoplast by glycoside hydrolases and incorp ...
Limb Movements for Neurons That Contribute to Several Kinds of
... in which 1) there were clear, alternating bursts and silent intervals of the ipsilateral hip flexor motor nerve, 2) at least two such cycles of fictive scratching occurred, and 3) the interneuron fired at least 10 action potentials during these cycles. In each such case, a dualreferent phase histogr ...
... in which 1) there were clear, alternating bursts and silent intervals of the ipsilateral hip flexor motor nerve, 2) at least two such cycles of fictive scratching occurred, and 3) the interneuron fired at least 10 action potentials during these cycles. In each such case, a dualreferent phase histogr ...
The UDPase activity of the Kluyveromyces lactis Golgi GDPase has
... study the physiological function of the KlGda1p. The disrupted strain lost most (95%) of its ability to hydrolyze both GDP and UDP in vitro; hydrolysis of both GDP and UDP was restored on transformation of the deletion strain with a plasmid carrying either the K. lactis (not shown) or the S. cerevis ...
... study the physiological function of the KlGda1p. The disrupted strain lost most (95%) of its ability to hydrolyze both GDP and UDP in vitro; hydrolysis of both GDP and UDP was restored on transformation of the deletion strain with a plasmid carrying either the K. lactis (not shown) or the S. cerevis ...
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... Cys-Val-Ile-Met (231), is an example. When a protein carrying this signal is added to cells in the presence of radioactive mevalonate, a precursor of the farnesyl group, the protein will only be labeled if it reaches the cytosol or the nucleoplasm in the living cell (Fig. 1). PKC is also found only ...
... Cys-Val-Ile-Met (231), is an example. When a protein carrying this signal is added to cells in the presence of radioactive mevalonate, a precursor of the farnesyl group, the protein will only be labeled if it reaches the cytosol or the nucleoplasm in the living cell (Fig. 1). PKC is also found only ...
Submembraneous microtubule cytoskeleton: biochemical and
... tyrosinated tubulin (a marker for dynamic microtubules), detyrosinated tubulin, acetylated tubulin, polyglutamylated tubulin, phospho (serine) tubulin and neurone-specific b-III tubulin (all markers for stable microtubules) interact with TRPV1-Ct [29]. This implies that TRPV1 interacts not only with ...
... tyrosinated tubulin (a marker for dynamic microtubules), detyrosinated tubulin, acetylated tubulin, polyglutamylated tubulin, phospho (serine) tubulin and neurone-specific b-III tubulin (all markers for stable microtubules) interact with TRPV1-Ct [29]. This implies that TRPV1 interacts not only with ...
Chromatin plasticity in pluripotent cells
... 147 bp of DNA wrapped around a core octamer of the highly conserved histone proteins H2A, H2B, H3 and H4 (two of each). A linear string of nucleosomes is organized via H1, a linker histone protein, into a tight helical organization, which is compacted further into complex high-order structures that ...
... 147 bp of DNA wrapped around a core octamer of the highly conserved histone proteins H2A, H2B, H3 and H4 (two of each). A linear string of nucleosomes is organized via H1, a linker histone protein, into a tight helical organization, which is compacted further into complex high-order structures that ...
Recent advances in X-chromosome inactivation
... the inner cell mass (ICM) that go on to form the embryo proper (Figure 4). Imprinted X inactivation is also found in marsupials, where it affects all tissue types. Indeed, imprinted X inactivation has been proposed to represent the ancestral form of this process, with random X inactivation evolving ...
... the inner cell mass (ICM) that go on to form the embryo proper (Figure 4). Imprinted X inactivation is also found in marsupials, where it affects all tissue types. Indeed, imprinted X inactivation has been proposed to represent the ancestral form of this process, with random X inactivation evolving ...
Chapter (25): Excretion
... 26) Blood proteins are involved in all of the following activities except ...
... 26) Blood proteins are involved in all of the following activities except ...
Epithelial Tissue
... High columnar cells Cuboidal cells Low squamous cells • Epithelial cell nuclei have distinctive shapes: varying from spherical to elongated or elliptic. • The long axis of the nucleus is always parallel to the main axis of the cell. • The form of the cell nucleus is an important clue to the sh ...
... High columnar cells Cuboidal cells Low squamous cells • Epithelial cell nuclei have distinctive shapes: varying from spherical to elongated or elliptic. • The long axis of the nucleus is always parallel to the main axis of the cell. • The form of the cell nucleus is an important clue to the sh ...
Biology: Concepts and Connections, 6e (Campbell)
... 26) Blood proteins are involved in all of the following activities except ...
... 26) Blood proteins are involved in all of the following activities except ...
A1980KJ36700001
... "A degradation product of DNA termed kinetin, which induced cell division in plant tissue cultures, was isolated by Skoog and co-workers in 1955 and was identified as 6furfurylaminopurine. 1 Although compounds with similar activity were known to occur in plants about 1950,2 it was not until 1964 tha ...
... "A degradation product of DNA termed kinetin, which induced cell division in plant tissue cultures, was isolated by Skoog and co-workers in 1955 and was identified as 6furfurylaminopurine. 1 Although compounds with similar activity were known to occur in plants about 1950,2 it was not until 1964 tha ...
Skeletal Muscle Stem Cells in the Spotlight: The Satellite Cell
... mice where strong GFP expression in satellite cells is driven by nestin regulatory elements [48, 69]. Pax3- and Pax7-driven reporter expression has also been utilized to sort mouse satellite cells by FACS [57, 70]. As discussed in greater detail later in this chapter, Pax7 is commonly expressed by s ...
... mice where strong GFP expression in satellite cells is driven by nestin regulatory elements [48, 69]. Pax3- and Pax7-driven reporter expression has also been utilized to sort mouse satellite cells by FACS [57, 70]. As discussed in greater detail later in this chapter, Pax7 is commonly expressed by s ...
Innexin7a forms junctions that stabilize the basal
... GAP43-YFP as a plasma membrane marker (supplementary material Movie 2). In this movie, t=0 is set at the onset of the eleventh division. The twelfth division (t=1 h) is the last synchronous division and the thirteenth (t=3 h 30 min) is the first asynchronous division of the germ rudiment. (F-J) Stil ...
... GAP43-YFP as a plasma membrane marker (supplementary material Movie 2). In this movie, t=0 is set at the onset of the eleventh division. The twelfth division (t=1 h) is the last synchronous division and the thirteenth (t=3 h 30 min) is the first asynchronous division of the germ rudiment. (F-J) Stil ...
Mitosis
Mitosis is a part of the cell cycle in which chromosomes in a cell nucleus are separated into two identical sets of chromosomes, each in its own nucleus. In general, mitosis (division of the nucleus) is often followed by cytokinesis, which divides the cytoplasm, organelles and cell membrane into two new cells containing roughly equal shares of these cellular components. Mitosis and cytokinesis together define the mitotic (M) phase of an animal cell cycle—the division of the mother cell into two daughter cells, genetically identical to each other and to their parent cell.The process of mitosis is divided into stages corresponding to the completion of one set of activities and the start of the next. These stages are prophase, prometaphase, metaphase, anaphase, and telophase. During mitosis, the chromosomes, which have already duplicated, condense and attach to fibers that pull one copy of each chromosome to opposite sides of the cell. The result is two genetically identical daughter nuclei. The cell may then divide by cytokinesis to produce two daughter cells. Producing three or more daughter cells instead of normal two is a mitotic error called tripolar mitosis or multipolar mitosis (direct cell triplication / multiplication). Other errors during mitosis can induce apoptosis (programmed cell death) or cause mutations. Certain types of cancer can arise from such mutations.Mitosis occurs only in eukaryotic cells and the process varies in different organisms. For example, animals undergo an ""open"" mitosis, where the nuclear envelope breaks down before the chromosomes separate, while fungi undergo a ""closed"" mitosis, where chromosomes divide within an intact cell nucleus. Furthermore, most animal cells undergo a shape change, known as mitotic cell rounding, to adopt a near spherical morphology at the start of mitosis. Prokaryotic cells, which lack a nucleus, divide by a different process called binary fission.