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... The sense of taste is mediated by taste receptor cells that detect chemicals in the oral cavity and translate that information into an output signal that is sent to the brain. Taste receptor cells are housed in taste buds, which each comprise 50-150 taste cells. In mammals, most taste buds are locat ...
... The sense of taste is mediated by taste receptor cells that detect chemicals in the oral cavity and translate that information into an output signal that is sent to the brain. Taste receptor cells are housed in taste buds, which each comprise 50-150 taste cells. In mammals, most taste buds are locat ...
Translocation of Structural P Proteins in the Phloem
... Figure 5. RT-PCR Gel Blot Analyses of Cucurbita PP1 and PP2 mRNAs from Intergeneric Grafts of Cucumis sativus Scions on Cucurbita maxima or Cucurbita ficifolia Stocks. RT-PCR products generated from total RNA with 59 and 39 primers that flank the protein coding sequences of genes encoding PP1 and PP ...
... Figure 5. RT-PCR Gel Blot Analyses of Cucurbita PP1 and PP2 mRNAs from Intergeneric Grafts of Cucumis sativus Scions on Cucurbita maxima or Cucurbita ficifolia Stocks. RT-PCR products generated from total RNA with 59 and 39 primers that flank the protein coding sequences of genes encoding PP1 and PP ...
Core Transcriptional Regulatory Circuit Controlled by the
... To identify the regulatory network controlled by the TAL1 transcriptional complex in human T-ALL cells, we performed ChIPseq analysis for TAL1 and its regulatory partners HEB, E2A, GATA3, RUNX1, and LMO1/2 in Jurkat and CCRF-CEM cells, which express high levels of LMO1 and LMO2, respectively (Figure ...
... To identify the regulatory network controlled by the TAL1 transcriptional complex in human T-ALL cells, we performed ChIPseq analysis for TAL1 and its regulatory partners HEB, E2A, GATA3, RUNX1, and LMO1/2 in Jurkat and CCRF-CEM cells, which express high levels of LMO1 and LMO2, respectively (Figure ...
Complement Levels and Activity in the Normal and LPS - AJP-Lung
... al. 2000), which may be due in part to complement inhibition by Surfactant Protein A (SP-A), a lung specific immune molecule (Watford, et al. 2001). Lung specific regulation of complement synthesis and activation may be important in maximizing the host response to inhaled pathogens while minimizing ...
... al. 2000), which may be due in part to complement inhibition by Surfactant Protein A (SP-A), a lung specific immune molecule (Watford, et al. 2001). Lung specific regulation of complement synthesis and activation may be important in maximizing the host response to inhaled pathogens while minimizing ...
The Aspergillus fumigatus cspA Gene Encoding a Repeat
... Double mutant analysis indicates that cspA functionally interacts with the cell wall protein-encoding genes ECM33 and GEL2. Deletion of cspA together with ECM33 or GEL2 results in strongly reduced conidial adhesion, increased disorganization of the conidial cell wall, and exposure of the underlying ...
... Double mutant analysis indicates that cspA functionally interacts with the cell wall protein-encoding genes ECM33 and GEL2. Deletion of cspA together with ECM33 or GEL2 results in strongly reduced conidial adhesion, increased disorganization of the conidial cell wall, and exposure of the underlying ...
Excitatory Mechanisms in the Suprachiasmatic Nucleus: The Role of
... The SCN receives photic information directly through a monosynaptic projection from the retina known as the retinal hypothalamic tract (RHT) as well as through an indirect connection from the intergeniculate leaflet (Ibata et al. 1999; Moore 1996; Morin 1994). The RHT appears to be necessary and suf ...
... The SCN receives photic information directly through a monosynaptic projection from the retina known as the retinal hypothalamic tract (RHT) as well as through an indirect connection from the intergeniculate leaflet (Ibata et al. 1999; Moore 1996; Morin 1994). The RHT appears to be necessary and suf ...
- Nottingham ePrints
... expressed in chick embryos with a spatio-temporal pattern consistent with a role in myogenesis. We cloned a full length FGF18 cDNA for in situ hybridisation and examined its expression from HH stage 18 to HH stage 26, the period when myoblasts migrate into and differentiate in limb buds. At HH18 FGF ...
... expressed in chick embryos with a spatio-temporal pattern consistent with a role in myogenesis. We cloned a full length FGF18 cDNA for in situ hybridisation and examined its expression from HH stage 18 to HH stage 26, the period when myoblasts migrate into and differentiate in limb buds. At HH18 FGF ...
Annual Plant Reviews Volume 35 : Plant systems Biology
... questions and problems that system biology is facing today. But, what is systems biology? Herein, we provide the opinion of experts in fields impacting systems biology ranging from statistics to ecology, with emphasis given to case studies where the concepts of systems biology are applied to particu ...
... questions and problems that system biology is facing today. But, what is systems biology? Herein, we provide the opinion of experts in fields impacting systems biology ranging from statistics to ecology, with emphasis given to case studies where the concepts of systems biology are applied to particu ...
From the Data to the Integrome. How fusing different data
... Informatics for Integrating Biology & the Bedside ...
... Informatics for Integrating Biology & the Bedside ...
The neomuran origin of archaebacteria, the negibacterial root of the
... Actinobacteria (possibly from the new class Arabobacteria, from which eukaryotic cholesterol biosynthesis probably came). Replacement of eubacterial peptidoglycan by glycoproteins and adaptation to thermophily are the keys to neomuran origins. All 19 common neomuran character suites probably arose e ...
... Actinobacteria (possibly from the new class Arabobacteria, from which eukaryotic cholesterol biosynthesis probably came). Replacement of eubacterial peptidoglycan by glycoproteins and adaptation to thermophily are the keys to neomuran origins. All 19 common neomuran character suites probably arose e ...
The neomuran origin of archaebacteria, the negibacterial root of the
... Actinobacteria (possibly from the new class Arabobacteria, from which eukaryotic cholesterol biosynthesis probably came). Replacement of eubacterial peptidoglycan by glycoproteins and adaptation to thermophily are the keys to neomuran origins. All 19 common neomuran character suites probably arose e ...
... Actinobacteria (possibly from the new class Arabobacteria, from which eukaryotic cholesterol biosynthesis probably came). Replacement of eubacterial peptidoglycan by glycoproteins and adaptation to thermophily are the keys to neomuran origins. All 19 common neomuran character suites probably arose e ...
Stat3/Cdc25a-dependent cell proliferation promotes embryonic axis
... Signal transducer and activator of transcription 3 (STAT3) is an essential mediator of cytokine and growth factor signaling involved in animal development, homeostasis and disease [1, 2]. Primarily a transcription factor, STAT3 activates or inhibits expression of downstream genes involved in cell pr ...
... Signal transducer and activator of transcription 3 (STAT3) is an essential mediator of cytokine and growth factor signaling involved in animal development, homeostasis and disease [1, 2]. Primarily a transcription factor, STAT3 activates or inhibits expression of downstream genes involved in cell pr ...
Open the publication - UEF Electronic Publications
... modulated by intracellular pathways and targeted by ubiquitination4. Pgc-1α is preferentially expressed in tissues with high oxidative capacity, such as heart, skeletal muscle and brown adipose tissue but high expression has also been detected in brain and kidney. In these tissues, Pgc-1α has critic ...
... modulated by intracellular pathways and targeted by ubiquitination4. Pgc-1α is preferentially expressed in tissues with high oxidative capacity, such as heart, skeletal muscle and brown adipose tissue but high expression has also been detected in brain and kidney. In these tissues, Pgc-1α has critic ...
Calcium homeostasis in aging neurons
... terminals, whereas NCX is excluded from these sites and present in a more dispersed fashion on the rest of the neuron (Juhaszova et al., 2000; Blaustein et al., 2002). Therefore, the PMCA may help keep active zone Ca2+ very low, and function to re-prime the neurotransmitter release mechanism followi ...
... terminals, whereas NCX is excluded from these sites and present in a more dispersed fashion on the rest of the neuron (Juhaszova et al., 2000; Blaustein et al., 2002). Therefore, the PMCA may help keep active zone Ca2+ very low, and function to re-prime the neurotransmitter release mechanism followi ...
FREE Sample Here
... 53) Lipophobic molecules that are to be released by cells are stored in membrane-bound structures called ________. A) secretory vesicles B) inclusions C) the Golgi apparatus D) excretory vesicles E) the endoplasmic reticulum Answer: A Diff: 4 Page Ref: 32 54) Continuous with the outer portion of the ...
... 53) Lipophobic molecules that are to be released by cells are stored in membrane-bound structures called ________. A) secretory vesicles B) inclusions C) the Golgi apparatus D) excretory vesicles E) the endoplasmic reticulum Answer: A Diff: 4 Page Ref: 32 54) Continuous with the outer portion of the ...
Wnt/Planar Cell Polarity Signaling Controls the Anterior–Posterior
... gles were determined between the lining of the (arrows). Lp/Lp mice display many “wavy” axons characteristic of axons lacking appropriate guidance. D, In wild-type mice, descending mesencephalic flexure (baseline, represents 0°) axons project posteriorly toward the spinal cord at E12.5 (arrows). Bot ...
... gles were determined between the lining of the (arrows). Lp/Lp mice display many “wavy” axons characteristic of axons lacking appropriate guidance. D, In wild-type mice, descending mesencephalic flexure (baseline, represents 0°) axons project posteriorly toward the spinal cord at E12.5 (arrows). Bot ...
C. elegans and volatile anesthetics
... non-specific insinuation of the volatile anesthetic into the lipid bilayer of excitable cell membranes, causing inhibition of neuronal conduction. Changes in membrane density (critical volume hypothesis) and membrane fluidity were invoked as the mechanism of action of volatile anesthetics (Suezaki e ...
... non-specific insinuation of the volatile anesthetic into the lipid bilayer of excitable cell membranes, causing inhibition of neuronal conduction. Changes in membrane density (critical volume hypothesis) and membrane fluidity were invoked as the mechanism of action of volatile anesthetics (Suezaki e ...
SAD Kinases Sculpt Axonal Arbors of Sensory Neurons through
... Thus, in brainstem as in spinal cord, IaPSNs axons grow to the vicinity of their target, but fail to form terminal branches. Second, we used DiI to label central projections of trigeminal sensory neurons that innervate whiskers. These axons grow to the brainstem where they arborize in nuclei of the ...
... Thus, in brainstem as in spinal cord, IaPSNs axons grow to the vicinity of their target, but fail to form terminal branches. Second, we used DiI to label central projections of trigeminal sensory neurons that innervate whiskers. These axons grow to the brainstem where they arborize in nuclei of the ...
The neomuran origin of archaebacteria, the
... Actinobacteria (possibly from the new class Arabobacteria, from which eukaryotic cholesterol biosynthesis probably came). Replacement of eubacterial peptidoglycan by glycoproteins and adaptation to thermophily are the keys to neomuran origins. All 19 common neomuran character suites probably arose e ...
... Actinobacteria (possibly from the new class Arabobacteria, from which eukaryotic cholesterol biosynthesis probably came). Replacement of eubacterial peptidoglycan by glycoproteins and adaptation to thermophily are the keys to neomuran origins. All 19 common neomuran character suites probably arose e ...
Role of chick cux1 and cux2 during limb development
... 5134 A. T. Tavares and others to regulate the number of AER progenitor cells (Tickle and Altabef, 1999). Therefore, restricting the activity and expression of notch 1 and serrate 2 to the AER is probably necessary for maintaining the structure and function of the ridge throughout limb development. ...
... 5134 A. T. Tavares and others to regulate the number of AER progenitor cells (Tickle and Altabef, 1999). Therefore, restricting the activity and expression of notch 1 and serrate 2 to the AER is probably necessary for maintaining the structure and function of the ridge throughout limb development. ...
Axon Guidance by Growth Cones and Branches: Common
... movements may be a common feature of migrating cells. Taken together, these results imply that factors, such as extracellular cues, that influence the dynamics of either F-actin or microtubules may affect both cytoskeletal elements presumably through bidirectional signaling pathways that have not ye ...
... movements may be a common feature of migrating cells. Taken together, these results imply that factors, such as extracellular cues, that influence the dynamics of either F-actin or microtubules may affect both cytoskeletal elements presumably through bidirectional signaling pathways that have not ye ...
Glycolytic strategy as a tradeoff between energy yield and protein cost
... enzymes and a pyruvate kinase (pyk) (Materials and Methods, SI Text, and Tables S2 and S3). Z. mobilis, for example, is not genetically capable of the EMP pathway because it has no pfk, whereas Bacillus subtilis is not capable of the ED pathway because it lacks a functional edd enzyme (9). Fig. 2 sh ...
... enzymes and a pyruvate kinase (pyk) (Materials and Methods, SI Text, and Tables S2 and S3). Z. mobilis, for example, is not genetically capable of the EMP pathway because it has no pfk, whereas Bacillus subtilis is not capable of the ED pathway because it lacks a functional edd enzyme (9). Fig. 2 sh ...
Protease Inhibitors - laboratornichemikalie.cz
... As proteases evolved, specific natural inhibitors co-evolved, targeting the active center of the enzymes. Protease inhibitors are common in nature, where they have protective and regulatory functions. For instance, about 20 of the nearly 200 proteins of blood serum are protease inhibitors. Various m ...
... As proteases evolved, specific natural inhibitors co-evolved, targeting the active center of the enzymes. Protease inhibitors are common in nature, where they have protective and regulatory functions. For instance, about 20 of the nearly 200 proteins of blood serum are protease inhibitors. Various m ...
Site-selective incorporation and ligation of
... when using this method however as other amino acids can be oxidised under certain conditions (cysteine and methionine residues in particular).23 Therefore, the reaction is usually performed with or quenched by another component such as excess methionine or ethylene glycol, followed by purification o ...
... when using this method however as other amino acids can be oxidised under certain conditions (cysteine and methionine residues in particular).23 Therefore, the reaction is usually performed with or quenched by another component such as excess methionine or ethylene glycol, followed by purification o ...
Signal transduction
Signal transduction occurs when an extracellular signaling molecule activates a specific receptor located on the cell surface or inside the cell. In turn, this receptor triggers a biochemical chain of events inside the cell, creating a response. Depending on the cell, the response alters the cell's metabolism, shape, gene expression, or ability to divide. The signal can be amplified at any step. Thus, one signaling molecule can cause many responses.