Penium margaritaceum: A Unicellular Model Organism for
... and under various experimental treatments. Likewise, after a designated period of time, the labeled cells may be labeled with the same mAb followed by labeling with a different secondary antibody-fluorophore conjugate. Imaging of the two fluorescent signals with different channels and/or filter sets ...
... and under various experimental treatments. Likewise, after a designated period of time, the labeled cells may be labeled with the same mAb followed by labeling with a different secondary antibody-fluorophore conjugate. Imaging of the two fluorescent signals with different channels and/or filter sets ...
Full-Text PDF
... and under various experimental treatments. Likewise, after a designated period of time, the labeled cells may be labeled with the same mAb followed by labeling with a different secondary antibody-fluorophore conjugate. Imaging of the two fluorescent signals with different channels and/or filter sets ...
... and under various experimental treatments. Likewise, after a designated period of time, the labeled cells may be labeled with the same mAb followed by labeling with a different secondary antibody-fluorophore conjugate. Imaging of the two fluorescent signals with different channels and/or filter sets ...
The endoplasmic reticulum exerts control over organelle streaming
... Prokhnevsky et al., 2008; Ueda et al., 2010). These observations define a role for myosins as primary motors of cytoplasmic streaming but also underscore that additional unidentified forces contribute to organelle movement in plant cells. It is possible that organelles with a large membrane extensio ...
... Prokhnevsky et al., 2008; Ueda et al., 2010). These observations define a role for myosins as primary motors of cytoplasmic streaming but also underscore that additional unidentified forces contribute to organelle movement in plant cells. It is possible that organelles with a large membrane extensio ...
ultrastructure of endodermis and stele cells of dehydrated
... cytoplasm are a large number of organelles, including vacuoles, the nucleus, plastids, mitochondria and endoplasmic reticulum. The cells appear turgid; the vacuoles (from one or two larger to more than a dozen smaller ones per cell cross section) are rounded. Usually 2–3 elongated starch grains occu ...
... cytoplasm are a large number of organelles, including vacuoles, the nucleus, plastids, mitochondria and endoplasmic reticulum. The cells appear turgid; the vacuoles (from one or two larger to more than a dozen smaller ones per cell cross section) are rounded. Usually 2–3 elongated starch grains occu ...
BioVision
... Centrifuge the vial prior to opening. Reconstitute in sterile ddH2O to a concentration≥ 100 µg/ml. This solution can then be diluted into other aqueous buffers. STORAGE CONDITIONS: The lyophilized protein is best-stored desiccated at -20°C. Reconstituted mouse LIF should be stored at 4°C for 2-7 day ...
... Centrifuge the vial prior to opening. Reconstitute in sterile ddH2O to a concentration≥ 100 µg/ml. This solution can then be diluted into other aqueous buffers. STORAGE CONDITIONS: The lyophilized protein is best-stored desiccated at -20°C. Reconstituted mouse LIF should be stored at 4°C for 2-7 day ...
final round
... b. Penicillin will diffuse into the cell c. The cell will undergo osmotic lysis d. The cell will plasmolyze (correct answer) BACK TO GAME ...
... b. Penicillin will diffuse into the cell c. The cell will undergo osmotic lysis d. The cell will plasmolyze (correct answer) BACK TO GAME ...
Chapter 8. Movement across the Membrane
... Proteins determine most of membrane’s specific functions ...
... Proteins determine most of membrane’s specific functions ...
A theoretical analysis of the ephaptic feedback mechanism
... by an ephaptic mechanism should be divided by the number of ribbons and in that way reduce the effectiveness of ephaptic feedback. The essential point in this discussion is whether the potential distribution within the extracellular space of the cone pedicle will affect the feedback responses. Dmitr ...
... by an ephaptic mechanism should be divided by the number of ribbons and in that way reduce the effectiveness of ephaptic feedback. The essential point in this discussion is whether the potential distribution within the extracellular space of the cone pedicle will affect the feedback responses. Dmitr ...
Essential embryonic roles of the CKI-1 cyclin
... Cip/Kip cyclin-dependent kinase inhibitors (CKI) family (Hong et al., 1998; Feng et al., 1999; Boxem and van den Heuvel 2001), and demonstrate that these genes mediate cell cycle arrest, morphogenesis and differentiation, and suppression of programmed cell death. The vertebrate Cip/Kip CKIs have bee ...
... Cip/Kip cyclin-dependent kinase inhibitors (CKI) family (Hong et al., 1998; Feng et al., 1999; Boxem and van den Heuvel 2001), and demonstrate that these genes mediate cell cycle arrest, morphogenesis and differentiation, and suppression of programmed cell death. The vertebrate Cip/Kip CKIs have bee ...
Cells and Tissues Part 2
... Active Transport Processes Active transport (solute pumping) Amino acids, some sugars, and ions are transported by protein ...
... Active Transport Processes Active transport (solute pumping) Amino acids, some sugars, and ions are transported by protein ...
6-Renal transport Process2016-04-24 09:402.6 MB
... – Regulates intracellular function such as Cell volume, Acid/base status, cell growth & division • 2% K extra-cellular [3.5-5mM] – This regulates membrane potentials in excitable cells and diffusion potentials in transporting epithelia. ...
... – Regulates intracellular function such as Cell volume, Acid/base status, cell growth & division • 2% K extra-cellular [3.5-5mM] – This regulates membrane potentials in excitable cells and diffusion potentials in transporting epithelia. ...
Microinjected Fluorescent Phalloidin in Vivo
... to co-assemble with endogenous actin would be an excellent marker to study the natural dynamics of the actin pool. Unfortunately, such a probe is not yet available; therefore, we focused on fluorescent phalloidin in our current investigation. Microinjected cells, followed during subsequent stages of ...
... to co-assemble with endogenous actin would be an excellent marker to study the natural dynamics of the actin pool. Unfortunately, such a probe is not yet available; therefore, we focused on fluorescent phalloidin in our current investigation. Microinjected cells, followed during subsequent stages of ...
Chapter 7. The Cell: Basic Unit of Life
... within cytoplasm is a variety of membrane-bounded organelles ...
... within cytoplasm is a variety of membrane-bounded organelles ...
1992 - Morphostasis
... Thus far, the basic process is the same for almost every, if not all, animal species. At this point, vertebrates enrol a new mechanism. Debris from local tissues is processed by phagocytes (or phagocyte related cells) and it is then presented, in local lymph nodes, to the anamnestic immune system as ...
... Thus far, the basic process is the same for almost every, if not all, animal species. At this point, vertebrates enrol a new mechanism. Debris from local tissues is processed by phagocytes (or phagocyte related cells) and it is then presented, in local lymph nodes, to the anamnestic immune system as ...
MOVEMENT OF SUBSTANCES ACROSS THE PLASMA MEMBRANE
... 2. The proteins and the phospholipids of the plasma membrane affect the permeability of the plasma membrane. 3. The plasma membrane is selectively permeable or semi-permeable as it allows only certain substances to pass through it but not others. 4. The plasma membrane is only permeable to small mol ...
... 2. The proteins and the phospholipids of the plasma membrane affect the permeability of the plasma membrane. 3. The plasma membrane is selectively permeable or semi-permeable as it allows only certain substances to pass through it but not others. 4. The plasma membrane is only permeable to small mol ...
Experimental and genetic analysis of root development in
... off distally and cell files, continuous with the vascular bundle, were displaced toward the root tip. By using promoter marker gene fusions specific for vascular bundle and columella, we have shown that these displaced cells switch fate, and display columella-specific gene expression instead of the ...
... off distally and cell files, continuous with the vascular bundle, were displaced toward the root tip. By using promoter marker gene fusions specific for vascular bundle and columella, we have shown that these displaced cells switch fate, and display columella-specific gene expression instead of the ...
Document
... Which one of the following statements about the cleavage furrow is FALSE? (a) It is a puckering of the plasma membrane caused by constriction of a ring of filaments attached to the membrane. (b) It begins to form at the end of telophase. (c) It will not begin to form in the absence of a mitotic spin ...
... Which one of the following statements about the cleavage furrow is FALSE? (a) It is a puckering of the plasma membrane caused by constriction of a ring of filaments attached to the membrane. (b) It begins to form at the end of telophase. (c) It will not begin to form in the absence of a mitotic spin ...
In yeast, the pseudohyphal phenotype induced by isoamyl alcohol
... been extensively studied (for a review, see Rua et al., 2001). Two signal transduction pathways are required involving the mating pheromone MAP kinase module and cAMP/PKA, respectively. These pathways converge on elements in the complex promoters of genes such as FLO11. Filamentous growth requires a ...
... been extensively studied (for a review, see Rua et al., 2001). Two signal transduction pathways are required involving the mating pheromone MAP kinase module and cAMP/PKA, respectively. These pathways converge on elements in the complex promoters of genes such as FLO11. Filamentous growth requires a ...
immunohistological study of mannan polysaccharides in poplar stem
... japonica before and after delignification. These suggested that lignins might not be the main components associated with the decreased intensities of mannan epitopes, and other components such as pectin or glucuronoxylan might play a role in this. The secondary cell walls in phloem fibers were also ...
... japonica before and after delignification. These suggested that lignins might not be the main components associated with the decreased intensities of mannan epitopes, and other components such as pectin or glucuronoxylan might play a role in this. The secondary cell walls in phloem fibers were also ...
Day1 chick development
... Fig. 1. Phylogenetic and ontogenetic relationships between the mammals and birds. A: Amniote phylogeny. The Synapsida (mammalian) group contains the monotremes, marsupials, and eutherians. The sauropsida (reptilian and avian) group contains the birds, crocodiles (omitted), turtles, lizards, snakes ( ...
... Fig. 1. Phylogenetic and ontogenetic relationships between the mammals and birds. A: Amniote phylogeny. The Synapsida (mammalian) group contains the monotremes, marsupials, and eutherians. The sauropsida (reptilian and avian) group contains the birds, crocodiles (omitted), turtles, lizards, snakes ( ...
Commentary on “Research on Mitotic Mechanisms”
... dipoles, were models for spindle formation, but these sorts of proposals are only mentioned, given that such ideas did not lead to productive experiments. Beginning with the discovery of spindle microtubules, however, investigators began to propose specific hypotheses about force generation based, f ...
... dipoles, were models for spindle formation, but these sorts of proposals are only mentioned, given that such ideas did not lead to productive experiments. Beginning with the discovery of spindle microtubules, however, investigators began to propose specific hypotheses about force generation based, f ...
Mitosis and Polyploid Cell Formation
... ploidy can occur in the very early stages of cancer, the study of the molecular control of the cellular mechanism(s) of polyploidy may be pivotal to our understanding of the progression of cancer. There are situations, however, during normal cellular growth and differentiation when M phase is uncoup ...
... ploidy can occur in the very early stages of cancer, the study of the molecular control of the cellular mechanism(s) of polyploidy may be pivotal to our understanding of the progression of cancer. There are situations, however, during normal cellular growth and differentiation when M phase is uncoup ...
