Leukocyte lipid bodies — Biogenesis and functions in inflammation
... [21,22], and TIP 47 (tail-interacting protein of 47 kDa) [23]. These proteins have been implicated in lipid body assembly and biogenesis [21,22,24,25]. By using techniques of protein identification in subcellular lipid body-enriched fractionation combined with immunodetection of proteins by EM or li ...
... [21,22], and TIP 47 (tail-interacting protein of 47 kDa) [23]. These proteins have been implicated in lipid body assembly and biogenesis [21,22,24,25]. By using techniques of protein identification in subcellular lipid body-enriched fractionation combined with immunodetection of proteins by EM or li ...
Decision making by p53: life, death and cancer
... phosphorylation of p53 on serine 46 will bias the transcriptional repertoire of p53 towards proapoptotic genes, thereby favoring death. An additional twist is introduced by the finding that PPM1D/Wip1, a phosphatase that inhibits serine 46 phosphorylation, is a positive transcriptional target of p53 ...
... phosphorylation of p53 on serine 46 will bias the transcriptional repertoire of p53 towards proapoptotic genes, thereby favoring death. An additional twist is introduced by the finding that PPM1D/Wip1, a phosphatase that inhibits serine 46 phosphorylation, is a positive transcriptional target of p53 ...
Universitat Autònoma de Barcelona
... Microbial Cell Factories, May 2012;11(1):55 2. Aggregation of the neuroblastoma-associated mutant (S120G) of the human nucleoside diphosphate kinase-A/NM23-H1 into amyloid fibrils Georgescauld F, Sabaté R, Espargaró A, Ventura S, Chaignepain S, Lacombe ML, Lascu I Naunyn Schmiedeberg’s Archives of P ...
... Microbial Cell Factories, May 2012;11(1):55 2. Aggregation of the neuroblastoma-associated mutant (S120G) of the human nucleoside diphosphate kinase-A/NM23-H1 into amyloid fibrils Georgescauld F, Sabaté R, Espargaró A, Ventura S, Chaignepain S, Lacombe ML, Lascu I Naunyn Schmiedeberg’s Archives of P ...
Sleep and Host Defenses: A Review
... transformed cell lines maintained continuously by in essential for the development of gut T lymphocytes in vitro passage, but the relevance of this type of assay the mouse (9). Development of intestinal T cells furto in vivo situations has also not been well established. ther depends on local produc ...
... transformed cell lines maintained continuously by in essential for the development of gut T lymphocytes in vitro passage, but the relevance of this type of assay the mouse (9). Development of intestinal T cells furto in vivo situations has also not been well established. ther depends on local produc ...
Glycogen Synthase Sensitivity to Insulin and Glucose-6
... important for regulation of glycogen synthase (4). At the NH2terminus, both Ser-7 (site 2) and Ser-10 (site 2a) influence glycogen synthase activity (5,6). Insulin administration causes dephosphorylation of glycogen synthase and, consequently, activation of the enzyme. In one study, insulin treatmen ...
... important for regulation of glycogen synthase (4). At the NH2terminus, both Ser-7 (site 2) and Ser-10 (site 2a) influence glycogen synthase activity (5,6). Insulin administration causes dephosphorylation of glycogen synthase and, consequently, activation of the enzyme. In one study, insulin treatmen ...
Biogenesis and multifaceted roles of outer membrane
... found to release spherical membrane-bound vesicles which were produced by pinching off of the OM (Chatterjee & Das, 1967). It was also observed that the density of some granular material was higher near the site where the ‘pinching off’ event was taking place on the OM, and some granules were enteri ...
... found to release spherical membrane-bound vesicles which were produced by pinching off of the OM (Chatterjee & Das, 1967). It was also observed that the density of some granular material was higher near the site where the ‘pinching off’ event was taking place on the OM, and some granules were enteri ...
PDF
... and most of the mesothorax, are a classical system in which to study the allocation of different subsets of cells to diverse developmental fates, i.e. body wall (dorsal mesothorax) or appendage (wing). Although we still lack a comprehensive picture of the genetic processes governing the development ...
... and most of the mesothorax, are a classical system in which to study the allocation of different subsets of cells to diverse developmental fates, i.e. body wall (dorsal mesothorax) or appendage (wing). Although we still lack a comprehensive picture of the genetic processes governing the development ...
Linkage Novel Type of Antigen with an Isopeptide Peptide Splicing
... The proteasome is able to create spliced Ags, in which two distant parts of a protein are excised and ligated together to form a novel peptide, for presentation by MHC class I molecules. These noncontiguous epitopes are generated via a transpeptidation reaction catalyzed by the proteasomal active si ...
... The proteasome is able to create spliced Ags, in which two distant parts of a protein are excised and ligated together to form a novel peptide, for presentation by MHC class I molecules. These noncontiguous epitopes are generated via a transpeptidation reaction catalyzed by the proteasomal active si ...
PIN-Dependent Auxin Transport: Action, Regulation
... members of the family, and look at the family from an evolutionary perspective. Next, we cover the cell biological and molecular aspects of PIN function, in particular the establishment of their polar subcellular localization. Hormonal and environmental inputs into the regulation of PIN action are s ...
... members of the family, and look at the family from an evolutionary perspective. Next, we cover the cell biological and molecular aspects of PIN function, in particular the establishment of their polar subcellular localization. Hormonal and environmental inputs into the regulation of PIN action are s ...
The Role of Auxin in Abscission of Organs and Tissues
... Whitelaw, 2001). Two types of AZs have been reported, the primary and secondary AZ. Primary AZs differentiate early in development, simultaneously with the development of the lateral organ at a predefined position (Addicott, 1982; Osborne & Morgan, 1989; Taylor & Whitelaw, 2001). By contrast, second ...
... Whitelaw, 2001). Two types of AZs have been reported, the primary and secondary AZ. Primary AZs differentiate early in development, simultaneously with the development of the lateral organ at a predefined position (Addicott, 1982; Osborne & Morgan, 1989; Taylor & Whitelaw, 2001). By contrast, second ...
Comparison of induction during development between Xenopus
... of chd at 10 ng/ml of activin in Xenopus tropicalis was higher than that observed in Xenopus laevis , although the dose of activin that induces the genes expression is the same. In particular, the expression of chd was 5 times higher at 10 ng/ml of activin in Xenopus tropicalis than at the same dose ...
... of chd at 10 ng/ml of activin in Xenopus tropicalis was higher than that observed in Xenopus laevis , although the dose of activin that induces the genes expression is the same. In particular, the expression of chd was 5 times higher at 10 ng/ml of activin in Xenopus tropicalis than at the same dose ...
Maternal mRNAs are regulated by diverse P body
... particles in the cytoplasm of developing oocytes (Fig. 2 B). In arrested fog-2(q71) oocytes, the developmental expression pattern was not altered, but PUF-5 became tightly localized to large cytoplasmic foci (Fig. 2 C). Wild-type hermaphrodites depleted of sperm formed similar large particles, where ...
... particles in the cytoplasm of developing oocytes (Fig. 2 B). In arrested fog-2(q71) oocytes, the developmental expression pattern was not altered, but PUF-5 became tightly localized to large cytoplasmic foci (Fig. 2 C). Wild-type hermaphrodites depleted of sperm formed similar large particles, where ...
Identification of core functional region of murine IL-4 using
... had different sequences, all of them were able to bind to 11B.11 as determined by ELISA. It is reasonable to assume that the positive clones have peptide sequences similar to the epitopes of IL-4. In this case, they could effectively compete with IL-4 for binding to 11B.11 mAb. To address this quest ...
... had different sequences, all of them were able to bind to 11B.11 as determined by ELISA. It is reasonable to assume that the positive clones have peptide sequences similar to the epitopes of IL-4. In this case, they could effectively compete with IL-4 for binding to 11B.11 mAb. To address this quest ...
lysis strategy of streptococcus pneumoniae bacteriophages
... detected. The overwhelming majority of phages of other bacterial species are absolutely incapable of bacterial lysis, trapping the phage progeny within the host cell, when the genes encoding lysins are deleted. Moreover, those rare mutants that bring about lysis depend only on phage-encoded factors. ...
... detected. The overwhelming majority of phages of other bacterial species are absolutely incapable of bacterial lysis, trapping the phage progeny within the host cell, when the genes encoding lysins are deleted. Moreover, those rare mutants that bring about lysis depend only on phage-encoded factors. ...
... fluorescent protein) construct were obtained. FHT temporal and spatial profiles in normal and mechanically injured tissues are reported. The results show that FHT is specifically expressed in cells undergoing suberization and that it is induced by wounding and regulated by ABA and salicylic acid (SA ...
ภาพนิ่ง 1
... vp) that are blocked at other steps in the carotenoid pathway also have reduced levels of ABA and exhibit ...
... vp) that are blocked at other steps in the carotenoid pathway also have reduced levels of ABA and exhibit ...
Phloem transport: a review of mechanisms and
... this widely accepted Münch theory has required remarkably few adaptations, but the debate on alternative and additional hypotheses is still ongoing. Recently, a possible shortcoming of the Münch theory has been pointed out, suggesting that the Münch pressure flow is more suitable for herbs than for ...
... this widely accepted Münch theory has required remarkably few adaptations, but the debate on alternative and additional hypotheses is still ongoing. Recently, a possible shortcoming of the Münch theory has been pointed out, suggesting that the Münch pressure flow is more suitable for herbs than for ...
Phloem transport: A review of mechanisms and controls (PDF
... this widely accepted Münch theory has required remarkably few adaptations, but the debate on alternative and additional hypotheses is still ongoing. Recently, a possible shortcoming of the Münch theory has been pointed out, suggesting that the Münch pressure flow is more suitable for herbs than for ...
... this widely accepted Münch theory has required remarkably few adaptations, but the debate on alternative and additional hypotheses is still ongoing. Recently, a possible shortcoming of the Münch theory has been pointed out, suggesting that the Münch pressure flow is more suitable for herbs than for ...
Serine Residues 286, 288, and 293 within the CIITA: A
... initiating immune responses by activating the expression of the MHC class II genes and associated molecules (1– 6). MHC class II proteins facilitate the presentation of exogenously derived antigenic peptides on the surface of APCs, leading to recognition by CD4⫹ T cells and subsequent activation of ...
... initiating immune responses by activating the expression of the MHC class II genes and associated molecules (1– 6). MHC class II proteins facilitate the presentation of exogenously derived antigenic peptides on the surface of APCs, leading to recognition by CD4⫹ T cells and subsequent activation of ...
Formation of a highly peptide-receptive state of class II MHC.
... This tyrosine is the most important MHC contact of the HA peptide (Stern et al., 1994). Discussion In this report we deduce the existence of two isomers of empty class II MHC that have very different peptide binding capacities. One isomer (active) binds peptide rapidly at endosomal pH (kon ≈ 105 M21 ...
... This tyrosine is the most important MHC contact of the HA peptide (Stern et al., 1994). Discussion In this report we deduce the existence of two isomers of empty class II MHC that have very different peptide binding capacities. One isomer (active) binds peptide rapidly at endosomal pH (kon ≈ 105 M21 ...
Mechanisms of Early Microbial Establishment on Growing Root
... attaching on a root surface proliferate rapidly and form microcolonies and biofilms. Here, identical strains of Pseudomonas fluorescens expressing different fluorescent proteins are grown on tomato (Solanum lycopersicum L. ) plants. After 5 d of growth, microcolonies of identical colors are formed, ...
... attaching on a root surface proliferate rapidly and form microcolonies and biofilms. Here, identical strains of Pseudomonas fluorescens expressing different fluorescent proteins are grown on tomato (Solanum lycopersicum L. ) plants. After 5 d of growth, microcolonies of identical colors are formed, ...
special paper calcium function and distribution during fertilization in
... styles of tobacco, pollen tube growth also required supplemental calcium in the medium (Tian and Russell, 1997b). When the external calcium concentration exceeds 5 3 106 M, actin filaments in the pollen tube of Lilium longiflorum become fragmented and cytoplasmic streaming stops (Kohno and Shimmen, ...
... styles of tobacco, pollen tube growth also required supplemental calcium in the medium (Tian and Russell, 1997b). When the external calcium concentration exceeds 5 3 106 M, actin filaments in the pollen tube of Lilium longiflorum become fragmented and cytoplasmic streaming stops (Kohno and Shimmen, ...