Computational models of plant development and form
... Analysis of self-organization. The form of plants is not coded directly in their DNA, but is produced by a hierarchy of developmental processes that link molecular-level phenomena to macroscopic forms. Many of these processes have a self-organizing character, which means that forms and patterns emer ...
... Analysis of self-organization. The form of plants is not coded directly in their DNA, but is produced by a hierarchy of developmental processes that link molecular-level phenomena to macroscopic forms. Many of these processes have a self-organizing character, which means that forms and patterns emer ...
Evolution of acidocalcisomes and their role in polyphosphate
... (Lu et al. 1998). Physiological experiments in L. donovani also suggested the presence of the V-Hþ-ATPase and the V-Hþ-PPase in different compartments (Rodrigues et al. 1999b). The V-Hþ-PPase also exists elsewhere in some species. It was initially described in chromatophore membranes of Rhodospirill ...
... (Lu et al. 1998). Physiological experiments in L. donovani also suggested the presence of the V-Hþ-ATPase and the V-Hþ-PPase in different compartments (Rodrigues et al. 1999b). The V-Hþ-PPase also exists elsewhere in some species. It was initially described in chromatophore membranes of Rhodospirill ...
A Lipid Transfer–like Protein Is Necessary for Lily
... nal in this open-style system. In vivo, pollen tubes germinate on the secretory epidermis of the stigma and enter the style by tracking the epidermal surface beneath the cuticle. Figure 1A shows the transmitting tract epidermal cells that line the canal of the open style in lily with their thick tra ...
... nal in this open-style system. In vivo, pollen tubes germinate on the secretory epidermis of the stigma and enter the style by tracking the epidermal surface beneath the cuticle. Figure 1A shows the transmitting tract epidermal cells that line the canal of the open style in lily with their thick tra ...
The physical basis of active mechanosensitivity by the hair
... elements [1,6]. Outer hair cells from the rat cochlea can also display nonmonotonic force-displacement relations, but only after fast adaptive relaxation of tiplink tension has approached steady state [23]. Nevertheless, this finding indirectly suggests that mammalian hair bundles can be endowed wit ...
... elements [1,6]. Outer hair cells from the rat cochlea can also display nonmonotonic force-displacement relations, but only after fast adaptive relaxation of tiplink tension has approached steady state [23]. Nevertheless, this finding indirectly suggests that mammalian hair bundles can be endowed wit ...
Evolution of acidocalcisomes and their role in polyphosphate
... (Lu et al. 1998). Physiological experiments in L. donovani also suggested the presence of the V-Hþ-ATPase and the V-Hþ-PPase in different compartments (Rodrigues et al. 1999b). The V-Hþ-PPase also exists elsewhere in some species. It was initially described in chromatophore membranes of Rhodospirill ...
... (Lu et al. 1998). Physiological experiments in L. donovani also suggested the presence of the V-Hþ-ATPase and the V-Hþ-PPase in different compartments (Rodrigues et al. 1999b). The V-Hþ-PPase also exists elsewhere in some species. It was initially described in chromatophore membranes of Rhodospirill ...
Specialization of oleosins in OB dynamics during seed development
... Downloaded from on June 17, 2017 - Published by www.plantphysiol.org Copyright © 2014 American Society of Plant Biologists. All rights reserved. ...
... Downloaded from on June 17, 2017 - Published by www.plantphysiol.org Copyright © 2014 American Society of Plant Biologists. All rights reserved. ...
Firing Properties of Hippocampal Neurons in a Visually Symmetrical
... firing patterns usedconditions in which someor all of the controlled cueswere removed. O’Keefe and Conway (1978) showed that, when any subsetof the experimenter-defined cuesis removed, fields in many casesare unaffected, regardlessof which particular cuesare removed. Additional studieshave shownthat ...
... firing patterns usedconditions in which someor all of the controlled cueswere removed. O’Keefe and Conway (1978) showed that, when any subsetof the experimenter-defined cuesis removed, fields in many casesare unaffected, regardlessof which particular cuesare removed. Additional studieshave shownthat ...
Taxonomic revision and species delimitation of coccoid green algae
... diversity without time-consuming culturing by establishing and separating SSU sequences directly from environmental samples. Such a culture-independent approach has frequently revealed new lineages of still unidentified organisms for which no cultures are available and thus also no morphological fea ...
... diversity without time-consuming culturing by establishing and separating SSU sequences directly from environmental samples. Such a culture-independent approach has frequently revealed new lineages of still unidentified organisms for which no cultures are available and thus also no morphological fea ...
siRNA back - Santa Cruz Biotechnology
... Add 1 ml of normal growth medium containing 2 times the normal serum and antibiotics concentration (2x normal growth medium) without removing the transfection mixture. If toxicity is a problem, remove the transfection mixture and replace with 1x normal growth medium. ...
... Add 1 ml of normal growth medium containing 2 times the normal serum and antibiotics concentration (2x normal growth medium) without removing the transfection mixture. If toxicity is a problem, remove the transfection mixture and replace with 1x normal growth medium. ...
Giant nuclei is essential in the cell cycle transition from meiosis to
... evolutionary flexibility, with different species using a variety of discrete arrest points, illustrating the diversity of regulatory mechanisms that have evolved to arrest the fundamental cell cycle oscillator (Sagata, 1996). The Drosophila oocyte is normally arrested by its chiasmate chromosomes at ...
... evolutionary flexibility, with different species using a variety of discrete arrest points, illustrating the diversity of regulatory mechanisms that have evolved to arrest the fundamental cell cycle oscillator (Sagata, 1996). The Drosophila oocyte is normally arrested by its chiasmate chromosomes at ...
AP Bio Ch 4 Study Guide
... a. are shorter and more numerous than flagella. b. are composed of microfilaments. c. are composed of intermediate filaments. d. propel ribosomes through the cytoplasm. e. are needed for plasmodesmata to function. ____ 62. Which statement about the plant cell wall is false? a. Its principal chemical ...
... a. are shorter and more numerous than flagella. b. are composed of microfilaments. c. are composed of intermediate filaments. d. propel ribosomes through the cytoplasm. e. are needed for plasmodesmata to function. ____ 62. Which statement about the plant cell wall is false? a. Its principal chemical ...
... deep and anteriorwards to begin eye folding (Fig. 1B-D,F-H, Fig. 3G). Coincidently, telencephalon and the anterior-lateral eye field fold towards the midline, which positions them above medial and posterior eye cells (Fig. 1B,F). This creates a neuropore within the dorsal seam of the neural tube nea ...
Mechanisms of water-holding capacity of meat: The role
... made toward understanding the mechanisms that underlie the development of drip or purge. It is clear that early postmortem events including rate and extent of pH decline, proteolysis and even protein oxidation are key in influencing the ability of meat to retain moisture. Much of the water in the mus ...
... made toward understanding the mechanisms that underlie the development of drip or purge. It is clear that early postmortem events including rate and extent of pH decline, proteolysis and even protein oxidation are key in influencing the ability of meat to retain moisture. Much of the water in the mus ...
CLC Chloride Channels in Caenorhabditis elegans*
... vulval muscles, were labeled as well. In contrast to CeCLC-2 and -3, a promoter element from CeCLC-4 directed GFP expression only to a single cell, the large, H-shaped, excretory cell (Fig. 2M). Thus, this cell co-expresses CeCLC-3 and CeCLC-4. Expression patterns were identical in all four larval s ...
... vulval muscles, were labeled as well. In contrast to CeCLC-2 and -3, a promoter element from CeCLC-4 directed GFP expression only to a single cell, the large, H-shaped, excretory cell (Fig. 2M). Thus, this cell co-expresses CeCLC-3 and CeCLC-4. Expression patterns were identical in all four larval s ...
Review
... with anionic membrane leaflets, such as the cytoplasmic surface of eukaryotic plasma membranes and the outer leaflet of outer mitochondrial membranes (Figure 1D). Neutralization of charge by Ca 2+ binding in the variable loops of some proteins may allow penetration of hydrophobic and aromatic amino ...
... with anionic membrane leaflets, such as the cytoplasmic surface of eukaryotic plasma membranes and the outer leaflet of outer mitochondrial membranes (Figure 1D). Neutralization of charge by Ca 2+ binding in the variable loops of some proteins may allow penetration of hydrophobic and aromatic amino ...
Bactericidal, Bacteriolytic, and Antibacterial Virulence Activities of
... intervals until 12 h and 24 h. Bacterial cell lysis was indicated by a decrease in OD 620 nm. Corresponding dilutions of the extract were used as blanks. A control with 1 % DMSO was applied with the same conditions. The results were expressed as a ratio of the OD at each time interval versus the OD ...
... intervals until 12 h and 24 h. Bacterial cell lysis was indicated by a decrease in OD 620 nm. Corresponding dilutions of the extract were used as blanks. A control with 1 % DMSO was applied with the same conditions. The results were expressed as a ratio of the OD at each time interval versus the OD ...
Calcium Signaling. Cell 131: 1047
... with anionic membrane leaflets, such as the cytoplasmic surface of eukaryotic plasma membranes and the outer leaflet of outer mitochondrial membranes (Figure 1D). Neutralization of charge by Ca 2+ binding in the variable loops of some proteins may allow penetration of hydrophobic and aromatic amino ...
... with anionic membrane leaflets, such as the cytoplasmic surface of eukaryotic plasma membranes and the outer leaflet of outer mitochondrial membranes (Figure 1D). Neutralization of charge by Ca 2+ binding in the variable loops of some proteins may allow penetration of hydrophobic and aromatic amino ...
Spore Formation Bacillus subtilis during Compartmentalization of
... A vegetatively growing cell is defined as stage 0. It is shown as having completed DNA replication and containing two complete chromosomes (represented as disordered lines within the cells), although replication is not completed at the start of spore formation. Formation of an axial filament of chro ...
... A vegetatively growing cell is defined as stage 0. It is shown as having completed DNA replication and containing two complete chromosomes (represented as disordered lines within the cells), although replication is not completed at the start of spore formation. Formation of an axial filament of chro ...
Comparison of Methods for Estimating Unbound Intracellular
... [3H]Diazepam was obtained from PerkinElmer Life Sciences (Boston, MA). Unlabeled diazepam, pitavastatin calcium, rosuvastatin calcium, and pravastatin sodium were obtained from Wako Pure Chemicals (Osaka, Japan). All other reagents and solvents were purchased from Invitrogen (Carlsbad, CA), SigmaAld ...
... [3H]Diazepam was obtained from PerkinElmer Life Sciences (Boston, MA). Unlabeled diazepam, pitavastatin calcium, rosuvastatin calcium, and pravastatin sodium were obtained from Wako Pure Chemicals (Osaka, Japan). All other reagents and solvents were purchased from Invitrogen (Carlsbad, CA), SigmaAld ...
1 - Utrecht University Repository
... Integrins are heterodimeric transmembrane receptors, which integrate the interior of the cell with the cell environment. Integrins mediate cell adhesion to extracellular matrix (ECM) proteins and to other cells. Integrins are connected to the cytoskeleton, and regulate several signal transduction pa ...
... Integrins are heterodimeric transmembrane receptors, which integrate the interior of the cell with the cell environment. Integrins mediate cell adhesion to extracellular matrix (ECM) proteins and to other cells. Integrins are connected to the cytoskeleton, and regulate several signal transduction pa ...
BCL-6 Negatively Regulates Expression of the NF- p50 Subunit B1 p105/
... activation of STAT1, STAT3, the MAPK, and the PI3K/AKT pathways (23–26). Although NF-B function has not been directly studied in this process, its involvement is highly likely because there is strong evidence that an activated AKT pathway can trigger NF-B via IKK-dependent and IKK-independent mech ...
... activation of STAT1, STAT3, the MAPK, and the PI3K/AKT pathways (23–26). Although NF-B function has not been directly studied in this process, its involvement is highly likely because there is strong evidence that an activated AKT pathway can trigger NF-B via IKK-dependent and IKK-independent mech ...
Document
... Extravascular haemolysis occurs when RBC are phagocytosed by macrophages in the spleen, liver and bone marrow. When RBC are degraded within the macrophages, no free haemoglobin is released into the circulation. As a result, there is no haemoglobinaemia or haemoglobinuria with extravascular haemolysi ...
... Extravascular haemolysis occurs when RBC are phagocytosed by macrophages in the spleen, liver and bone marrow. When RBC are degraded within the macrophages, no free haemoglobin is released into the circulation. As a result, there is no haemoglobinaemia or haemoglobinuria with extravascular haemolysi ...
Shared versus Specialized Glycinergic Spinal Interneurons in Axial
... focusing and CCD image capture, and tracings were made directly from these images (Corel Draw v. 11). We only included cells filled well enough with dye to conclusively identify them based upon morphological features characteristic of the cell type. More detailed morphology of cell types and their p ...
... focusing and CCD image capture, and tracings were made directly from these images (Corel Draw v. 11). We only included cells filled well enough with dye to conclusively identify them based upon morphological features characteristic of the cell type. More detailed morphology of cell types and their p ...
What is bad in cancer is good in the embryo: Importance of EMT in
... expression is turned on after Snail2 and does not appear to affect neural crest cell fate specification (i.e. no alteration in expression of NC specific genes Snail2, Sox9, Cad6B or Foxd3) or migration. Rather, it has been proposed to play an important role in delamination from the neural tube [14, ...
... expression is turned on after Snail2 and does not appear to affect neural crest cell fate specification (i.e. no alteration in expression of NC specific genes Snail2, Sox9, Cad6B or Foxd3) or migration. Rather, it has been proposed to play an important role in delamination from the neural tube [14, ...
Cytokinesis
Cytokinesis (cyto- + kinesis) is the process during cell division in which the cytoplasm of a single eukaryotic cell is divided to form two daughter cells. It usually initiates during the early stages of mitosis, and sometimes meiosis, splitting a mitotic cell in two, to ensure that chromosome number is maintained from one generation to the next. After cytokinesis two (daughter) cells will be formed that are exact copies of the (parent) original cell. After cytokinesis, each daughter cell is in the interphase portion of the cell cycle. In animal cells, one notable exception to the normal process of cytokinesis is oogenesis (the creation of an ovum in the ovarian follicle of the ovary), where the ovum takes almost all the cytoplasm and organelles, leaving very little for the resulting polar bodies, which then die. Another form of mitosis without cytokinesis occurs in the liver, yielding multinucleate cells. In plant cells, a dividing structure known as the cell plate forms within the centre of the cytoplasm and a new cell wall forms between the two daughter cells.Cytokinesis is distinguished from the prokaryotic process of binary fission.