Xyloglucan, galactomannan, glucuronoxylan, and
... anchors and supports the plant body and may also store the products of photosynthesis and other nutrients (Raven et al. 2005). Roots contain anatomically and developmentally diverse cells from epidermal, endodermal, pericycle, cortex and vascular tissues (Raven et al. 2005). These cells are capable ...
... anchors and supports the plant body and may also store the products of photosynthesis and other nutrients (Raven et al. 2005). Roots contain anatomically and developmentally diverse cells from epidermal, endodermal, pericycle, cortex and vascular tissues (Raven et al. 2005). These cells are capable ...
Ca2+ signalling and control of guard-cell volume in stomatal
... membrane transport to stomatal control. Of these, the signalling mechanisms evoked by the water-stress hormone abscisic acid (ABA) have received the greatest attention and, in the past four years, have yielded some of the most exciting new findings in plant cell signalling. Stomatal movements are ac ...
... membrane transport to stomatal control. Of these, the signalling mechanisms evoked by the water-stress hormone abscisic acid (ABA) have received the greatest attention and, in the past four years, have yielded some of the most exciting new findings in plant cell signalling. Stomatal movements are ac ...
Composite Structure of Auxin Response Elements
... To define further the minimal AuxREs in the 72-bp fragment described above, we analyzed subfragments of and sitedirected mutations in D1 and D4 as independent AuxREs isolated from one another. Within the 32-bp D4 fragment, three overlapping oligonucleotides, D4-1, D4-2, and D4-3, were cloned as mult ...
... To define further the minimal AuxREs in the 72-bp fragment described above, we analyzed subfragments of and sitedirected mutations in D1 and D4 as independent AuxREs isolated from one another. Within the 32-bp D4 fragment, three overlapping oligonucleotides, D4-1, D4-2, and D4-3, were cloned as mult ...
Structure-Based Systematic Isolation of Conditional-Lethal Mutations in the Single Yeast Calmodulin Gene.
... great variety of Ca2+-dependentcellular processes, inproven to be an excellent organism for studying the cluding signal transduction, motility, secretion, control function of calmodulin in cell proliferation (OHYA and of the cell cycle, and regulation of glycolysis as well as ANRAKU 1992; DAVIS 1992 ...
... great variety of Ca2+-dependentcellular processes, inproven to be an excellent organism for studying the cluding signal transduction, motility, secretion, control function of calmodulin in cell proliferation (OHYA and of the cell cycle, and regulation of glycolysis as well as ANRAKU 1992; DAVIS 1992 ...
Eubacteria, and Eukaryotes Relationships
... divides prokaryotes into two main groups, the gram-positive and the gram-negative (121, 228). Although the Gram reaction is an empirical criterion, its basis lies in the marked differences in the ultrastructure and chemical composition of the cell wall (14, 192, 228, 229, 235). The Gram-positive bac ...
... divides prokaryotes into two main groups, the gram-positive and the gram-negative (121, 228). Although the Gram reaction is an empirical criterion, its basis lies in the marked differences in the ultrastructure and chemical composition of the cell wall (14, 192, 228, 229, 235). The Gram-positive bac ...
Snake venomics of Bothrops punctatus
... bands, and MALDI-TOF-TOF analysis of the resulting peptides. The amino acid sequences obtained allowed the unambiguous assignment of 29 out of the 37 components analyzed, to known protein families of snake venoms (Table 1). Protein family relative abundances were estimated by integration of the chro ...
... bands, and MALDI-TOF-TOF analysis of the resulting peptides. The amino acid sequences obtained allowed the unambiguous assignment of 29 out of the 37 components analyzed, to known protein families of snake venoms (Table 1). Protein family relative abundances were estimated by integration of the chro ...
Robust mechanisms of ventral furrow invagination require the
... as a model system for this analysis for two reasons. First, it is one of the best-studied morphogenetic processes in biology. Second, ventral furrow formation is a comparatively simple but important mechanical process which, as the first largescale morphogenetic movement in the fly embryo, begins as ...
... as a model system for this analysis for two reasons. First, it is one of the best-studied morphogenetic processes in biology. Second, ventral furrow formation is a comparatively simple but important mechanical process which, as the first largescale morphogenetic movement in the fly embryo, begins as ...
Morphine: CYP2D6 Modulation Human White Blood Cells Synthesize
... he immune-regulatory effects of opioid chemical messengers are well established (1, 2). Exogenously administered opiates are immunosuppressive, inhibiting both cellular and humoral responses via their cytokine-like effects in both the CNS and the periphery (2). In vitro exposure of human monocytes a ...
... he immune-regulatory effects of opioid chemical messengers are well established (1, 2). Exogenously administered opiates are immunosuppressive, inhibiting both cellular and humoral responses via their cytokine-like effects in both the CNS and the periphery (2). In vitro exposure of human monocytes a ...
Deleterious mutations in small subunit ribosomal RNA identify
... Known ribosomal inhibitors act on a fairly limited number of sites usually located within the ribosomal functional centers. Mapping the sites of the drug action has played an important role in the identification and characterization of functionally critical regions of the ribosome (6, 7). However, g ...
... Known ribosomal inhibitors act on a fairly limited number of sites usually located within the ribosomal functional centers. Mapping the sites of the drug action has played an important role in the identification and characterization of functionally critical regions of the ribosome (6, 7). However, g ...
Study of reactive oxygen species-induced ion transport in different models by using
... al., 1992) or salinity (Demidchik et al., 2003, 2010; Shabala 2009). First evidence of ROS-induced channel activation of potassium efflux was reported by Demidchik et al. (2003), and has been analyzed with detail few years ago suggesting that, as in animal cells, hydroxyl radicals-activated K+ chann ...
... al., 1992) or salinity (Demidchik et al., 2003, 2010; Shabala 2009). First evidence of ROS-induced channel activation of potassium efflux was reported by Demidchik et al. (2003), and has been analyzed with detail few years ago suggesting that, as in animal cells, hydroxyl radicals-activated K+ chann ...
Print this article - Philippine Journal of Veterinary and Animal Sciences
... In the study done by Hussan et al. (2013), it was observed that the population of bursal lymphocytes and the follicular size were found to increase in vaccinated broiler chickens (IBDV) compared to control non-vaccinated chickens of the same age. Therefore, vaccination could lead to hypertrophy of t ...
... In the study done by Hussan et al. (2013), it was observed that the population of bursal lymphocytes and the follicular size were found to increase in vaccinated broiler chickens (IBDV) compared to control non-vaccinated chickens of the same age. Therefore, vaccination could lead to hypertrophy of t ...
GTPase domains ofras p21 oncogene protein and elongation factor
... Definition of a Conserved Structural Core. Earlier definitions of structural core are in terms of conserved secondary structure elements (32) or conserved hydrophobic residues (33). Here, we have defined structural core in terms of important interactions and require not only conservation of sequence ...
... Definition of a Conserved Structural Core. Earlier definitions of structural core are in terms of conserved secondary structure elements (32) or conserved hydrophobic residues (33). Here, we have defined structural core in terms of important interactions and require not only conservation of sequence ...
Light and Electron Microscopy of the Sheath of a Blue
... portions sloughed off, it stained with Alcian blue and was probably polysaccharide. The sheath formed salt-like complexes with proteins at appropriate low pH values which rendered it visible by phase-contrast microscopy. The composition of the culture medium influenced sheath formation. Electron mic ...
... portions sloughed off, it stained with Alcian blue and was probably polysaccharide. The sheath formed salt-like complexes with proteins at appropriate low pH values which rendered it visible by phase-contrast microscopy. The composition of the culture medium influenced sheath formation. Electron mic ...
Methyl Jasmonate-Induced Ethylene Production
... giganteum Lindl. Buchholz), which only produces TDs. Our results demonstrate that a major part of the MJinduced response is due to increased ethylene production, and the sites of ethylene production are identified. The results are relevant to mechanisms of induced resistance in conifers, as previous ...
... giganteum Lindl. Buchholz), which only produces TDs. Our results demonstrate that a major part of the MJinduced response is due to increased ethylene production, and the sites of ethylene production are identified. The results are relevant to mechanisms of induced resistance in conifers, as previous ...
HIV-1 entry in human macrophages - Hal-CEA
... epithelium and macrophages located in the submucosal tissues may be initial targets for HIV- ...
... epithelium and macrophages located in the submucosal tissues may be initial targets for HIV- ...
Coordination of Hox identity between germ layers along the anterior
... neuroectoderm. I investigated the role of retinoid signalling and found that it is required during late gastrulation for activation of 3’ Hox genes in the neuroectoderm. Furthermore, I show evidence that the earliest phase of expression in the gastrula mesoderm requires Wnt, but not retinoid, activi ...
... neuroectoderm. I investigated the role of retinoid signalling and found that it is required during late gastrulation for activation of 3’ Hox genes in the neuroectoderm. Furthermore, I show evidence that the earliest phase of expression in the gastrula mesoderm requires Wnt, but not retinoid, activi ...
BMC Developmental Biology
... protein 4 (Bmp4) is expressed in the dorsal optic vesicle as it transforms into the optic cup. Bmp4 deletions in human and mouse result in failure of eye development, but little attempt has been made to investigate mammalian targets of BMP4 signaling. In chick, retroviral gene overexpression studies ...
... protein 4 (Bmp4) is expressed in the dorsal optic vesicle as it transforms into the optic cup. Bmp4 deletions in human and mouse result in failure of eye development, but little attempt has been made to investigate mammalian targets of BMP4 signaling. In chick, retroviral gene overexpression studies ...
curriculum vitae- michael hippler
... efficiency of cyclic electron transfer (CEF) under iron-deprivation is diminished. Furthermore, pgrl1-kd cells exhibit iron-deficiency symptoms at higher Fe concentrations than does the wild-type, although the cells are not more depleted in cellular iron relative to the wild-type as measured by mas ...
... efficiency of cyclic electron transfer (CEF) under iron-deprivation is diminished. Furthermore, pgrl1-kd cells exhibit iron-deficiency symptoms at higher Fe concentrations than does the wild-type, although the cells are not more depleted in cellular iron relative to the wild-type as measured by mas ...
Cadaverine is Transported into Vibrio vulnificus Through its CadB in
... INTRACELLULAR TRANSPORT OF CADAVERINE BY CADB AT ALKALINE PH ...
... INTRACELLULAR TRANSPORT OF CADAVERINE BY CADB AT ALKALINE PH ...
HIV-1 Transactivator of Transcription Protein Induces Mitochondrial
... cells (2), thus increasing the probability that it will be found at higher concentrations in the extracellular space in brain parenchyma relative to other HIV gene products. Tat is often described as pleiotropic because of its diverse effects in the periphery and the CNS. In keeping with this, Tat e ...
... cells (2), thus increasing the probability that it will be found at higher concentrations in the extracellular space in brain parenchyma relative to other HIV gene products. Tat is often described as pleiotropic because of its diverse effects in the periphery and the CNS. In keeping with this, Tat e ...
The OBO Foundry Project
... A molecular function is a propensity of a gene product instance to perform actions on the molecular level of granularity. Hypothesis 1: these actions must be reliably such as to contribute to biological processes. Hypothesis 2: these actions must be reliably such as to contribute to the organism’s r ...
... A molecular function is a propensity of a gene product instance to perform actions on the molecular level of granularity. Hypothesis 1: these actions must be reliably such as to contribute to biological processes. Hypothesis 2: these actions must be reliably such as to contribute to the organism’s r ...
A proximal conserved repeat in the Xist gene is
... The targeting strategy was designed to delete the A-repeat without disrupting the endogenous Xist promoter. To confirm that the promoter remained functional in the XistΔA allele, we took advantage of XistΔA/Y ES cells established by transiently expressing Cre recombinase in XistΔA2lox/Y ES cells (da ...
... The targeting strategy was designed to delete the A-repeat without disrupting the endogenous Xist promoter. To confirm that the promoter remained functional in the XistΔA allele, we took advantage of XistΔA/Y ES cells established by transiently expressing Cre recombinase in XistΔA2lox/Y ES cells (da ...
Direct interaction of iron-regulated surface
... can result in subsequent platelet activation, which is characterized by signalling events and calcium oscillations within the platelet. Upon activation, the major platelet integrin GPIIb/IIIa undergoes conformational changes that allow it to bind avidly to fibrinogen and fibronectin in solution (Cal ...
... can result in subsequent platelet activation, which is characterized by signalling events and calcium oscillations within the platelet. Upon activation, the major platelet integrin GPIIb/IIIa undergoes conformational changes that allow it to bind avidly to fibrinogen and fibronectin in solution (Cal ...
Principles of Gene Manipulation
... kinds of structural and functional analyses. Function in different cell types can also be analysed, e.g. do those structural features of a protein which result in its secretion from a yeast cell enable it to be exported from bacteria or higher eukaryotes? Experiments like these permit comparative st ...
... kinds of structural and functional analyses. Function in different cell types can also be analysed, e.g. do those structural features of a protein which result in its secretion from a yeast cell enable it to be exported from bacteria or higher eukaryotes? Experiments like these permit comparative st ...
Proliferation and morphogenesis of the ER driven by the membrane
... (Campos and Boronat, 1995). To find out whether the less conserved regions flanking these ...
... (Campos and Boronat, 1995). To find out whether the less conserved regions flanking these ...