Brock_Charter_Christopher_2011
... functional role of these receptors was examined, and it was shown that normal molluscan development was altered, to varying degrees, by the presence of various RXR and RAR agonists or antagonists. The resulting disruptions in embryogenesis ranged from eye and shell defects, to complete lysis of the ...
... functional role of these receptors was examined, and it was shown that normal molluscan development was altered, to varying degrees, by the presence of various RXR and RAR agonists or antagonists. The resulting disruptions in embryogenesis ranged from eye and shell defects, to complete lysis of the ...
The cell biology of major histocompatibility complex class
... Cys95. In such cells, although PLCs assemble as normal, there are some deficiencies in MHC I surface expression, and significantly there is incomplete oxidation of some, but not all, MHC I alleles within the PLC (24). Further the detection of MHC I–ERp57 complexes in such cells suggested that by con ...
... Cys95. In such cells, although PLCs assemble as normal, there are some deficiencies in MHC I surface expression, and significantly there is incomplete oxidation of some, but not all, MHC I alleles within the PLC (24). Further the detection of MHC I–ERp57 complexes in such cells suggested that by con ...
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... Embryonic axis formation in vertebrates is initiated by the establishment of the dorsal Nieuwkoop blastula organizer, marked by the nuclear accumulation of maternal b-catenin, a transcriptional effector of canonical Wnt signaling. Known regulators of axis specification include the canonical Wnt path ...
... Embryonic axis formation in vertebrates is initiated by the establishment of the dorsal Nieuwkoop blastula organizer, marked by the nuclear accumulation of maternal b-catenin, a transcriptional effector of canonical Wnt signaling. Known regulators of axis specification include the canonical Wnt path ...
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... signals, including those from the extracellular matrix (ECM). Signals from the ECM are received by cell surface receptors, including the integrin family. Previously, we have shown that Drosophila integrins form adhesion complexes with Integrin-linked kinase and talin in the peripheral nerve glia and ...
... signals, including those from the extracellular matrix (ECM). Signals from the ECM are received by cell surface receptors, including the integrin family. Previously, we have shown that Drosophila integrins form adhesion complexes with Integrin-linked kinase and talin in the peripheral nerve glia and ...
Myocyte Enhancer Factor 2 Transcription Factors in Heart
... In the late-1980s and early-1990s, numerous transcription factors involved in skeletal muscle development were identified. These studies were highlighted by the seminal observations of Davis et al. who showed that the myogenic basic helix-loop-helix (bHLH) transcription factor MyoD alone could initi ...
... In the late-1980s and early-1990s, numerous transcription factors involved in skeletal muscle development were identified. These studies were highlighted by the seminal observations of Davis et al. who showed that the myogenic basic helix-loop-helix (bHLH) transcription factor MyoD alone could initi ...
C/EBPα triggers proteasome‐dependent degradation of cdk4 during
... We have recently found that C/EBPa interacts with two key kinases that drive cell-cycle progression, cdk2 and cdk4, and inhibits their activities through direct interaction (Wang et al., 2001). A detailed analysis of cdk4 in livers of wild-type and C/EBPa-knockout animals indicated a complex regulat ...
... We have recently found that C/EBPa interacts with two key kinases that drive cell-cycle progression, cdk2 and cdk4, and inhibits their activities through direct interaction (Wang et al., 2001). A detailed analysis of cdk4 in livers of wild-type and C/EBPa-knockout animals indicated a complex regulat ...
A Simple and Rapid Protocol for Producing Yeast Extract from
... yeast) have been employed for the production of yeast extract (15-17). Yeast extract is produced using variety of methods such as those based on autolysis and hydrolysis methods. The aim of different methods is to disrupt yeast cell wall (for releasing the cell contents) and recover the soluble frac ...
... yeast) have been employed for the production of yeast extract (15-17). Yeast extract is produced using variety of methods such as those based on autolysis and hydrolysis methods. The aim of different methods is to disrupt yeast cell wall (for releasing the cell contents) and recover the soluble frac ...
Phloem transport: a review of mechanisms and
... equals the plant’s axial length. In large trees, this implies that the phloem resistance becomes very large. According to Equation 1, a high phloem resistance (R Pc) results either in a large pressure difference (Psource–Psink) or in a low phloem velocity (F Pc), which contradicts the above-mentione ...
... equals the plant’s axial length. In large trees, this implies that the phloem resistance becomes very large. According to Equation 1, a high phloem resistance (R Pc) results either in a large pressure difference (Psource–Psink) or in a low phloem velocity (F Pc), which contradicts the above-mentione ...
Full Book
... scientists may give the chimps nutrients in the form of nuts, berries, and vitamins to see if they are dying from a lack of food. This test is the experiment. If fewer chimps die, then the experiment shows that the chimps may have died from not having enough food. This is the evidence. • Scientists ...
... scientists may give the chimps nutrients in the form of nuts, berries, and vitamins to see if they are dying from a lack of food. This test is the experiment. If fewer chimps die, then the experiment shows that the chimps may have died from not having enough food. This is the evidence. • Scientists ...
Mechanisms of cross-talk between G-protein
... key regulator of many cellular processes. To allow precise regulation of [Ca2+ ]i and a diversity of signalling by this ion, cells possess many mechanisms by which they are able to control [Ca2+ ]i both globally and at the subcellular level. Among these are many members of the superfamily of GPCRs ( ...
... key regulator of many cellular processes. To allow precise regulation of [Ca2+ ]i and a diversity of signalling by this ion, cells possess many mechanisms by which they are able to control [Ca2+ ]i both globally and at the subcellular level. Among these are many members of the superfamily of GPCRs ( ...
NUBBIN and JAGGED define stamen and carpel
... to the hypothesis that the BLADE-ON-PETIOLE (BOP) genes might negatively regulate JAG expression (Ohno et al., 2004). Like JAG gain-of-function lines, loss of BOP activity results in the ectopic development of blade tissue in the petiole region of leaves (Ha et al., 2003). Recent work characterizing ...
... to the hypothesis that the BLADE-ON-PETIOLE (BOP) genes might negatively regulate JAG expression (Ohno et al., 2004). Like JAG gain-of-function lines, loss of BOP activity results in the ectopic development of blade tissue in the petiole region of leaves (Ha et al., 2003). Recent work characterizing ...
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... Polyhydroxyalkanoates (PHAs) are polyesters of hydroxyalkanoates synthesized by various bacteria as intracellular carbon and energy storage compounds and accumulated as granules in the cytoplasm of cells. PHA producing bacteria from activated sludge and soil were isolated, characterized and screened ...
... Polyhydroxyalkanoates (PHAs) are polyesters of hydroxyalkanoates synthesized by various bacteria as intracellular carbon and energy storage compounds and accumulated as granules in the cytoplasm of cells. PHA producing bacteria from activated sludge and soil were isolated, characterized and screened ...
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... surface of the TSA medium [2]. In our experiment these TSA plates contained varying concentrations of antibiotics (0% to 100 µg/ml), colistin and nalidixic acid separately or together. However, the stock solutions of these two antibiotics were prepared in sterile distilled water and filtered through ...
... surface of the TSA medium [2]. In our experiment these TSA plates contained varying concentrations of antibiotics (0% to 100 µg/ml), colistin and nalidixic acid separately or together. However, the stock solutions of these two antibiotics were prepared in sterile distilled water and filtered through ...
Author`s post-print - Cardiff Metropolitan University
... aureus7 by failing to cleave cell wall components due to loss of activity of autolytic enzymes. A different mode of action has been suggested for manuka honey against Pseudomonas aeruginosa, where changes in the cell surface led to cell lysis8 following disorganisation of the cell wall by downregula ...
... aureus7 by failing to cleave cell wall components due to loss of activity of autolytic enzymes. A different mode of action has been suggested for manuka honey against Pseudomonas aeruginosa, where changes in the cell surface led to cell lysis8 following disorganisation of the cell wall by downregula ...
Jelena Raspopovic Molecular basis for digit patterning in the vertebrate limb
... molecules that play an important role during the early digit patterning process. In this chapter I also present my two publications with the respective supplementary material. My first publication with the title “A GDF5 Point Mutation Strikes Twice - Causing BDA1 and SYNS2”, is a collaboration with ...
... molecules that play an important role during the early digit patterning process. In this chapter I also present my two publications with the respective supplementary material. My first publication with the title “A GDF5 Point Mutation Strikes Twice - Causing BDA1 and SYNS2”, is a collaboration with ...
Roles of DNA Polymerase V and RecA Protein in SOS Damage
... in the induction of the SOS response. SOS is regulated by a repressor protein called LexA. When it is bound to its specific binding sites in the E. coli genome, the 40+ genes of the SOS system are repressed. The extent of repression is dependent on the extent of LexA affinity to the binding site, wh ...
... in the induction of the SOS response. SOS is regulated by a repressor protein called LexA. When it is bound to its specific binding sites in the E. coli genome, the 40+ genes of the SOS system are repressed. The extent of repression is dependent on the extent of LexA affinity to the binding site, wh ...
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... the antibody against the lily pollen 170-kDa myosin XI nor Chara myosin XI crossreacted with the myosin II, visa verse [114, 117]. The 175-kDa polypeptide recognized by an anti-myosin II antibody in germinating lily pollen was found to be clathrin [93], indicating necessity of reevaluation of plant ...
... the antibody against the lily pollen 170-kDa myosin XI nor Chara myosin XI crossreacted with the myosin II, visa verse [114, 117]. The 175-kDa polypeptide recognized by an anti-myosin II antibody in germinating lily pollen was found to be clathrin [93], indicating necessity of reevaluation of plant ...
Conserved features of cohesin binding along
... patterns in different organisms. Results: Here, we present the high-resolution analysis of cohesin localization along fission yeast chromosomes. This reveals that several determinants, thought specific for different organisms, come together to shape the overall distribution. Cohesin is detected at c ...
... patterns in different organisms. Results: Here, we present the high-resolution analysis of cohesin localization along fission yeast chromosomes. This reveals that several determinants, thought specific for different organisms, come together to shape the overall distribution. Cohesin is detected at c ...
Ribosomal Stalk Protein L12: Structure, Function and
... Each ribosomal subunit has a unique structure with some ‘landmark’ features on them. The 30S subunit has a relatively simple structure. The upper part of 30S is called the ‘head’, which is connected through a ‘neck’ to the lower part or ‘body’ carrying a shoulder (Figure 1). The 50S subunit presents ...
... Each ribosomal subunit has a unique structure with some ‘landmark’ features on them. The 30S subunit has a relatively simple structure. The upper part of 30S is called the ‘head’, which is connected through a ‘neck’ to the lower part or ‘body’ carrying a shoulder (Figure 1). The 50S subunit presents ...
Steroid Hormone Induction Of Temporal Gene Expression
... neuroblasts (Figure 1 – figure supplement 2). Each late factor showed slightly different kinetics of expression: ...
... neuroblasts (Figure 1 – figure supplement 2). Each late factor showed slightly different kinetics of expression: ...
PRH/Hex - Biochemical Journal
... lung and liver, and in the haematopoietic compartment (bone marrow) [2,10,13,14]. PRH serves a variety of roles in the control of cell differentiation and cell proliferation of these tissues. As might be expected of a regulator of gene expression, misexpression of PRH and/or altered subcellular dist ...
... lung and liver, and in the haematopoietic compartment (bone marrow) [2,10,13,14]. PRH serves a variety of roles in the control of cell differentiation and cell proliferation of these tissues. As might be expected of a regulator of gene expression, misexpression of PRH and/or altered subcellular dist ...
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... activities. The first is a general cartilage-promoting activity in which it is necessary for the mitotically active spinal cord to be associated with the tissues for a considerable period of time. The second activity is somite-specific and unrelated to mitotic activity or continued viability of the ...
... activities. The first is a general cartilage-promoting activity in which it is necessary for the mitotically active spinal cord to be associated with the tissues for a considerable period of time. The second activity is somite-specific and unrelated to mitotic activity or continued viability of the ...