Fluorescent tagging of an endogenous gene by
... When a double-strand break (DSB) is created in the genome, it can be repaired by several different repair pathways, predominantly non-homologous end joining (NHEJ), microhomology-mediated end joining (MMEJ; also known as alt-NHEJ), and homology-directed repair (HDR). Detailed descriptions of these p ...
... When a double-strand break (DSB) is created in the genome, it can be repaired by several different repair pathways, predominantly non-homologous end joining (NHEJ), microhomology-mediated end joining (MMEJ; also known as alt-NHEJ), and homology-directed repair (HDR). Detailed descriptions of these p ...
Insulin-Resistance, Browning
... relatively scarce in the adult as an identifiable tissue. Brown fat cells are interspersed within WAT of rodents and humans. Activation of BAT requires 3-adrenergic receptor agonism. ...
... relatively scarce in the adult as an identifiable tissue. Brown fat cells are interspersed within WAT of rodents and humans. Activation of BAT requires 3-adrenergic receptor agonism. ...
Tissues - Excellup.com
... Sclerenchyma is Greek word where "Sclrenes" means hard and "enchyma" means infusion. This tissue consists of thick-walled, dead cells. These cells have hard and extremely thick secondary walls due to uniform distribution of ligin. Lignin deposition is so thick that the cell walls become strong, rigi ...
... Sclerenchyma is Greek word where "Sclrenes" means hard and "enchyma" means infusion. This tissue consists of thick-walled, dead cells. These cells have hard and extremely thick secondary walls due to uniform distribution of ligin. Lignin deposition is so thick that the cell walls become strong, rigi ...
Magnetoglobus, Magnetic Aggregates in Anaerobic Environments
... contact and cell-environment interface. Both these membrane specializations and the filaments found in the internal compartment may be responsible for holding the cells together. Cells of Magnetoglobus sp. sometimes contain large lipid droplets in the cytoplasm, along with smaller polyhydroxyalkanoa ...
... contact and cell-environment interface. Both these membrane specializations and the filaments found in the internal compartment may be responsible for holding the cells together. Cells of Magnetoglobus sp. sometimes contain large lipid droplets in the cytoplasm, along with smaller polyhydroxyalkanoa ...
Girdin is phosphorylated on tyrosine 1798 when associated with
... Girdin, four sites on the protein were selected. Of these, S1386 phosphorylation (pS1386) was suggested to exist by mass spectrometric studies [9] and by an internet-based protein phosphorylation browser, PhosphoSitePlus (Cell Signaling Technology). Moreover, pS1416 was identified by Enomoto et al., ...
... Girdin, four sites on the protein were selected. Of these, S1386 phosphorylation (pS1386) was suggested to exist by mass spectrometric studies [9] and by an internet-based protein phosphorylation browser, PhosphoSitePlus (Cell Signaling Technology). Moreover, pS1416 was identified by Enomoto et al., ...
Poly (?-caprolactone)-Poly (ethylene glycol) Copolymer Coatings Developed by Low Pressure Inductively Excited PECVD for Tailored Cell Adhesion
... Abstract: Poly (ε-caprolactone)-poly (ethylene glycol) (PCL-PEG) copolymers have great potential applications in the fields of nanotechnology, tissue engineering, pharmaceutics and medicinal chemistry. In the present work we have developed, for the first time, amphiphilic biodegradable PCL-PEG copol ...
... Abstract: Poly (ε-caprolactone)-poly (ethylene glycol) (PCL-PEG) copolymers have great potential applications in the fields of nanotechnology, tissue engineering, pharmaceutics and medicinal chemistry. In the present work we have developed, for the first time, amphiphilic biodegradable PCL-PEG copol ...
Phytopathologische Zeitschrift
... The ultrastructural changes during parasitism of the biocontrol agents Trichoderma harzianum and T. hamatum, were observed under a uansmission electron microscope. Electron micrographs show that during the interaction of TridJoderma spp. with either Sclerotium rolfsii or Rhizoctonia solani the hypha ...
... The ultrastructural changes during parasitism of the biocontrol agents Trichoderma harzianum and T. hamatum, were observed under a uansmission electron microscope. Electron micrographs show that during the interaction of TridJoderma spp. with either Sclerotium rolfsii or Rhizoctonia solani the hypha ...
© NCERT not to be republished
... Principle: Meiosis is a type of cell division in which the number of chromosomes is halved (from diploid to haploid) in the daughter cells, i.e., the gametes. The division is completed in two phases, meiosis I and meiosis II. Meiosis I is a reductional division in which the chromosomes of homologous ...
... Principle: Meiosis is a type of cell division in which the number of chromosomes is halved (from diploid to haploid) in the daughter cells, i.e., the gametes. The division is completed in two phases, meiosis I and meiosis II. Meiosis I is a reductional division in which the chromosomes of homologous ...
Conformation of cytoskeletal elements during the
... cytoplasm. Their movement and distribution within cells is highly regulated, and elements of the cytoskeleton are involved in the correct partitioning of these organelles between the daughter cells during cytokinesis (King, 2002; Sheahan et al., 2004). Microtubules with kinesins and dineins as molec ...
... cytoplasm. Their movement and distribution within cells is highly regulated, and elements of the cytoskeleton are involved in the correct partitioning of these organelles between the daughter cells during cytokinesis (King, 2002; Sheahan et al., 2004). Microtubules with kinesins and dineins as molec ...
1. Introduction 2. Fundamentals 3. Glycosylation 4
... Many proteins used for therapeutic reasons in medicine are not only a sequence of amino acids determined by a specific gene, but require also trimming, editing of amino acids, addition of sugars and many others. These alterations after the initial translation of the proteins are called posttranslati ...
... Many proteins used for therapeutic reasons in medicine are not only a sequence of amino acids determined by a specific gene, but require also trimming, editing of amino acids, addition of sugars and many others. These alterations after the initial translation of the proteins are called posttranslati ...
2 StainsInMicro
... particular carry negative charges and are responsible for giving the bacterial envelope an overall negative charge. Stains or dyes used to colorize cells in microbiology are usually ionic compounds that disassociate into ions when mixed with water. The ion of the compound responsible for the color i ...
... particular carry negative charges and are responsible for giving the bacterial envelope an overall negative charge. Stains or dyes used to colorize cells in microbiology are usually ionic compounds that disassociate into ions when mixed with water. The ion of the compound responsible for the color i ...
AMBER PARTICLES AS LIVING PLANT CELL MARKERS IN FLOW
... components. The presence of amber components (alcohol soluble amber fraction and sodium succinate) in cultivation media mostly had no influence on cellular fluorescence. This indicates that the increase of cell fluorescence is not directly associated with the effect of succinic acid, a wellknown phy ...
... components. The presence of amber components (alcohol soluble amber fraction and sodium succinate) in cultivation media mostly had no influence on cellular fluorescence. This indicates that the increase of cell fluorescence is not directly associated with the effect of succinic acid, a wellknown phy ...
Microtubule-Dependent Regulation of α2B Adrenergic Receptors in
... a2BAR mutant protein in which only the membrane proximal sequences of the third loop remained intact (total third loop length for the a2BAR is 178 amino acids, whereas the third loop of the a2BAR‚i3 is 38 amino acids). In the a2BAR‚i3 structure, 14 amino acids in the proximal (amino terminal) and 14 ...
... a2BAR mutant protein in which only the membrane proximal sequences of the third loop remained intact (total third loop length for the a2BAR is 178 amino acids, whereas the third loop of the a2BAR‚i3 is 38 amino acids). In the a2BAR‚i3 structure, 14 amino acids in the proximal (amino terminal) and 14 ...
The Sinorhizobium meliloti sensor histidine kinase
... in the frequency of DivK polar localization (Van der Henst et al., 2012). The growth arrest due to pdhS loss of function is not associated with altered cell morphology (Van der Henst et al., 2012), but overexpression of PdhS does produce a filamentous cell growth phenotype (Hallez et al., 2007; Van ...
... in the frequency of DivK polar localization (Van der Henst et al., 2012). The growth arrest due to pdhS loss of function is not associated with altered cell morphology (Van der Henst et al., 2012), but overexpression of PdhS does produce a filamentous cell growth phenotype (Hallez et al., 2007; Van ...
Section 1 Passive Transport Chapter 5 Diffusion Passive transport
... – In hypertonic environments, water leaves the plant cells causing the cell membrane to pull away from the cell wall in a condition called plasmolysis. ...
... – In hypertonic environments, water leaves the plant cells causing the cell membrane to pull away from the cell wall in a condition called plasmolysis. ...
J.B.S. Haldane
... cells has one, two, or none according with the number in the parent cell. The ordinary spotted dog is healthy, but a gene common among German dogs causes a roan colour when one is present, while two make the dog nearly white, wall-eyed and generally deaf, blind or both. Most of such dogs die young, ...
... cells has one, two, or none according with the number in the parent cell. The ordinary spotted dog is healthy, but a gene common among German dogs causes a roan colour when one is present, while two make the dog nearly white, wall-eyed and generally deaf, blind or both. Most of such dogs die young, ...
DOMAINS AND KINGDOMS
... The root or runner can be placed in water or soil to produce another plant. This process is sometimes referred to as “cuttings”. Strawberries reproduce from runners or roots. Strawberries can also reproduce sexually. Hydra reproduce by through cell division to form a bud that is an identical copy of ...
... The root or runner can be placed in water or soil to produce another plant. This process is sometimes referred to as “cuttings”. Strawberries reproduce from runners or roots. Strawberries can also reproduce sexually. Hydra reproduce by through cell division to form a bud that is an identical copy of ...
On line supplementary material
... administration, the phospho IGF1-R/IGF1-R ratio as assessed by densitometry, was 1,11 ± 0,34, while it was 1,07 ± 0,32 after IGF1 and SU5416 treatment and 0,58 ± 0,22 after IGF1+AG1024 treatment (*p<0.05 as respect to IGF1 and to IGF-1+SU5416; n=5). ...
... administration, the phospho IGF1-R/IGF1-R ratio as assessed by densitometry, was 1,11 ± 0,34, while it was 1,07 ± 0,32 after IGF1 and SU5416 treatment and 0,58 ± 0,22 after IGF1+AG1024 treatment (*p<0.05 as respect to IGF1 and to IGF-1+SU5416; n=5). ...
Lenti-X™ Tet-On® Advanced Expression System User
... low basal expression, coupled with high sensitivity and control. Advantages over other inducible mammalian gene expression systems are listed below. • Extremely tight regulation. In the absence of induction, the Tet-On Advanced transactivator has no residual binding to the TRE in PTight; thus basal ...
... low basal expression, coupled with high sensitivity and control. Advantages over other inducible mammalian gene expression systems are listed below. • Extremely tight regulation. In the absence of induction, the Tet-On Advanced transactivator has no residual binding to the TRE in PTight; thus basal ...
Posttranscriptional Gene Silencing-2015
... Mutations in heterochronic genes cause temporal cell fate transformations that are altered relative to the timing of events in other cells or tissues ...
... Mutations in heterochronic genes cause temporal cell fate transformations that are altered relative to the timing of events in other cells or tissues ...
Physiological and induced apoptosis in sea urchin larvae
... were detected in normally developing gastrula embryos, by using DNA electrophoresis, hematoxylin-eosin stainings and TdT assay, yet spontaneous apoptosis occurs at the pluteus stage especially in arm and intestine districts (Roccheri et al., 1997). This finding has been interpreted as due to the dis ...
... were detected in normally developing gastrula embryos, by using DNA electrophoresis, hematoxylin-eosin stainings and TdT assay, yet spontaneous apoptosis occurs at the pluteus stage especially in arm and intestine districts (Roccheri et al., 1997). This finding has been interpreted as due to the dis ...
Stochasticity in the symmetric division of plant cells
... of control. In that respect, a notable consequence of the stochastic division rule expounded above can be deduced directly from the exponential law that governs it (Figure 1G). While isodiametric cells (small δij values) exert poor control over the selection of their division plane, highly elongated ...
... of control. In that respect, a notable consequence of the stochastic division rule expounded above can be deduced directly from the exponential law that governs it (Figure 1G). While isodiametric cells (small δij values) exert poor control over the selection of their division plane, highly elongated ...
Cell division in the green microalga Marvania
... On the basis of the present observations bined with information obtained the division cycle of this ...
... On the basis of the present observations bined with information obtained the division cycle of this ...
The Plant Endomembrane System—A Complex
... The levels and distribution of the plant hormone auxin are critical in regulating multiple developmental processes in plants (Mockaitis and Estelle 2008, Vanneste and Friml 2009). Auxin transporters of the PIN-FORMED (PIN) family localize asymmetrically at the PM and mediate directional intercellula ...
... The levels and distribution of the plant hormone auxin are critical in regulating multiple developmental processes in plants (Mockaitis and Estelle 2008, Vanneste and Friml 2009). Auxin transporters of the PIN-FORMED (PIN) family localize asymmetrically at the PM and mediate directional intercellula ...
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.