Plant hormone perception and action: a role for G-protein
... growth and development. The G-protein signalling pathway is a mechanism for transducing extracellular signals that is highly conserved in a range of eukaryotes and prokaryotes. Evidence for the existence of G-protein signalling pathways in higher plants is reviewed, and their potential involvement i ...
... growth and development. The G-protein signalling pathway is a mechanism for transducing extracellular signals that is highly conserved in a range of eukaryotes and prokaryotes. Evidence for the existence of G-protein signalling pathways in higher plants is reviewed, and their potential involvement i ...
SOMBRERO, BEARSKIN1, and BEARSKIN2 Regulate Root Cap
... altering cell wall pH (Wen et al., 1999). In Arabidopsis, two endob-1,4-D-glucanases (cellulases), which probably hydrolyze the intramolecular bonds in cellulose molecules, have also been implicated in the detachment of the root cap (del Campillo et al., 2004). Arabidopsis, along with other Brassica ...
... altering cell wall pH (Wen et al., 1999). In Arabidopsis, two endob-1,4-D-glucanases (cellulases), which probably hydrolyze the intramolecular bonds in cellulose molecules, have also been implicated in the detachment of the root cap (del Campillo et al., 2004). Arabidopsis, along with other Brassica ...
+ BMP-4
... 3. Induction acts through signaling by a secreted protein, Bone Morphogenic Protein-4 (BMP-4), made by neuroectodermal cells. 4. BMP-4 inhibits neuralization and promotes the epidermal fate in neighboring cells. 5. Mesodermal cells secrete proteins (Chordin, Noggin, Follistatin) which directly bind ...
... 3. Induction acts through signaling by a secreted protein, Bone Morphogenic Protein-4 (BMP-4), made by neuroectodermal cells. 4. BMP-4 inhibits neuralization and promotes the epidermal fate in neighboring cells. 5. Mesodermal cells secrete proteins (Chordin, Noggin, Follistatin) which directly bind ...
Origin of the zebrafish endocrine and exocrine
... of where cells within a particular region are likely to be located at a later developmental stage, but do not provide any information on the state of commitment of the labeled cells. By contrast, tests of commitment require cell transplantation: cells can be termed committed if, when transplanted to ...
... of where cells within a particular region are likely to be located at a later developmental stage, but do not provide any information on the state of commitment of the labeled cells. By contrast, tests of commitment require cell transplantation: cells can be termed committed if, when transplanted to ...
Role of Ime4 Protein in PHO Regulon of S.cerevisiae.
... modification is the most prevalent internal modification in mRNA and accounts for 80% of all RNA base methylation. m6A modification is shown to be highest in the coding region of the mRNA particularly in the 3’ end of coding sequences (CDS) and first quarter of the 3’UTR with an average of one m6A ...
... modification is the most prevalent internal modification in mRNA and accounts for 80% of all RNA base methylation. m6A modification is shown to be highest in the coding region of the mRNA particularly in the 3’ end of coding sequences (CDS) and first quarter of the 3’UTR with an average of one m6A ...
Complex objects are represented in macaque inferotemporal cortex
... (b) Representative PSTHs showing the extracellular activity elicited by three different stimuli, recorded at the sites indicated at the top of each column. Each row gives the PSTHs obtained by the stimuli shown at the left. Horizontal scale bars (black), one-second periods of visual stimulation. (c) ...
... (b) Representative PSTHs showing the extracellular activity elicited by three different stimuli, recorded at the sites indicated at the top of each column. Each row gives the PSTHs obtained by the stimuli shown at the left. Horizontal scale bars (black), one-second periods of visual stimulation. (c) ...
Toll-like receptor 4–dependent contribution of the immune system to
... produce IFN-g upon in vitro re-stimulation with tumor lysate. (c) Cross-presentation of antigen from dying tumor cells is impaired in Tlr4–/– hosts. Live or irradiated EG7 cells (syngeneic to C57Bl/6 mice) were inoculated into the footpad of WT or Tlr4–/– BALB/c mice, and the local immune response w ...
... produce IFN-g upon in vitro re-stimulation with tumor lysate. (c) Cross-presentation of antigen from dying tumor cells is impaired in Tlr4–/– hosts. Live or irradiated EG7 cells (syngeneic to C57Bl/6 mice) were inoculated into the footpad of WT or Tlr4–/– BALB/c mice, and the local immune response w ...
Monopolar spindle attachment of sister chromatids is ensured by two
... Meiosis is a special type of cell division through which eukaryotic diploid cells produce haploid gametes containing their genetic determinants. In meiosis, two rounds of chromosome segregation follow a single round of DNA replication, thus halving the number of chromosomes per daughter cell. The ®r ...
... Meiosis is a special type of cell division through which eukaryotic diploid cells produce haploid gametes containing their genetic determinants. In meiosis, two rounds of chromosome segregation follow a single round of DNA replication, thus halving the number of chromosomes per daughter cell. The ®r ...
ARF1 and SAR1 GTPases in Endomembrane Trafficking in Plants
... membrane, depending on the COPI vesicle coat protein components [2,7]. The large number of ARF in plants offers the possibility for highly regulated vesicle trafficking [2]. ARF1 and ARFB, which shows significant homology to mammalian ARF6 have been the most widely characterized. In plants, ARF1 has ...
... membrane, depending on the COPI vesicle coat protein components [2,7]. The large number of ARF in plants offers the possibility for highly regulated vesicle trafficking [2]. ARF1 and ARFB, which shows significant homology to mammalian ARF6 have been the most widely characterized. In plants, ARF1 has ...
PDF Fulltext
... changes in aqueous-deficient dry eye. In this sense, all our patients both at baseline and in follow-up period showed a normal corneal endothelium without evidence of pleomorphism or polymegethism. Corneal endothelial cell function has been not tested in humans after CsA treatment. In the current st ...
... changes in aqueous-deficient dry eye. In this sense, all our patients both at baseline and in follow-up period showed a normal corneal endothelium without evidence of pleomorphism or polymegethism. Corneal endothelial cell function has been not tested in humans after CsA treatment. In the current st ...
Section 2: Energy Flow in Ecosystems
... Groups of Sponges, continued • The skeleton of most sponges is comprised of tiny needles made of silica or calcium called spicules. • A few sponges have a skeleton composed of a resilient, flexible protein fiber called spongin. • Modern sponges are classified according to the composition of the skel ...
... Groups of Sponges, continued • The skeleton of most sponges is comprised of tiny needles made of silica or calcium called spicules. • A few sponges have a skeleton composed of a resilient, flexible protein fiber called spongin. • Modern sponges are classified according to the composition of the skel ...
Lect-11 - WordPress.com
... which infect other bacteria in the vicinity of the initial host cell. ...
... which infect other bacteria in the vicinity of the initial host cell. ...
Newly Synthesized Catalytic and Regulatory Components of
... kinase, and the rapid metabolism of CAMP, which would prevent CAMP diffusion over large distances, it might thus be expected that AC is also synthesized and distributed throughout the neuronal plasma membrane early in development if CAMP is involved in regulating developmental patterns of neurons. L ...
... kinase, and the rapid metabolism of CAMP, which would prevent CAMP diffusion over large distances, it might thus be expected that AC is also synthesized and distributed throughout the neuronal plasma membrane early in development if CAMP is involved in regulating developmental patterns of neurons. L ...
FLASH CARDS
... The diffusion of particles through proteins in the cell membranes from areas where the concentration of particles is high to areas where the concentration of particles is low ...
... The diffusion of particles through proteins in the cell membranes from areas where the concentration of particles is high to areas where the concentration of particles is low ...
A Shift toward Smaller Cell Size via Manipulation of Cell Cycle Gene
... appraisal of the situation from the published literature. First, in most of the reported experiments, an accurate, quantitative, spatial, and temporal analysis of the endogenous pattern of cell division during normal development, the changes induced by the manipulations performed, and the precise re ...
... appraisal of the situation from the published literature. First, in most of the reported experiments, an accurate, quantitative, spatial, and temporal analysis of the endogenous pattern of cell division during normal development, the changes induced by the manipulations performed, and the precise re ...
Advanced continuous cultivation methods for systems microbiology
... limitation and excess can be studied using changestat continuous cultivation methods, making them superior to batch cultures for studying metabolism. The most important benefit of using changestats for GSA is following dynamic changes of steady-state metabolism with the accurate detection of metabol ...
... limitation and excess can be studied using changestat continuous cultivation methods, making them superior to batch cultures for studying metabolism. The most important benefit of using changestats for GSA is following dynamic changes of steady-state metabolism with the accurate detection of metabol ...
Single Cell Analysis of RNA-mediated Histone H3.3 Transcription Site
... resembles the RI variant (3). However, the essential function of RI H3 chromatin assembly is still not well understood. Initially, H3.3 was thought to regulate transcriptionally active chromatin because the first reports were of its incorporation into ribosomal and induced heat shock genes (4, 5). H ...
... resembles the RI variant (3). However, the essential function of RI H3 chromatin assembly is still not well understood. Initially, H3.3 was thought to regulate transcriptionally active chromatin because the first reports were of its incorporation into ribosomal and induced heat shock genes (4, 5). H ...
SOMBRERO, BEARSKIN1, and BEARSKIN2 Regulate Root Cap
... appropriate time, and this is the origin of the supernumerary layer. There does not seem to be an absolute block in reaching maturity because the oldest cells in the outer LRC layer of smb-3 have normal LRC morphology. We further examined the phenotype of smb-3 by making scanning electron micrograph ...
... appropriate time, and this is the origin of the supernumerary layer. There does not seem to be an absolute block in reaching maturity because the oldest cells in the outer LRC layer of smb-3 have normal LRC morphology. We further examined the phenotype of smb-3 by making scanning electron micrograph ...
Cloning of cDNA Encoding NtEPc, a Marker Protein for the
... Preparation of total RNA from pollen—Total RNA was isolated from the cells by the method reported by Chomczynski and Sacchi (1987) with some modification as described below. The modification increased the yield of RNA to 1.5 fold higher than the original method. Just after the harvest, approximately ...
... Preparation of total RNA from pollen—Total RNA was isolated from the cells by the method reported by Chomczynski and Sacchi (1987) with some modification as described below. The modification increased the yield of RNA to 1.5 fold higher than the original method. Just after the harvest, approximately ...
Nup153 is an M9containing mobile nucleoporin with a novel
... All cargos get into and out of the nucleus through very large proteinaceous structures termed nuclear pore complexes (NPCs) which span the nuclear envelope (reviewed in Rout and Wente, 1994; Davis, 1995; Doye and Hurt, 1997). In higher eukaryotes, the NPC is ~125 MDa, and in yeast it is ~66 MDa (Doy ...
... All cargos get into and out of the nucleus through very large proteinaceous structures termed nuclear pore complexes (NPCs) which span the nuclear envelope (reviewed in Rout and Wente, 1994; Davis, 1995; Doye and Hurt, 1997). In higher eukaryotes, the NPC is ~125 MDa, and in yeast it is ~66 MDa (Doy ...
Regulation of cdk2 Activity in Endothelial Cells That Are Inhibited
... of many organ systems remain in a quiescent, nonproliferative phenotype.1,2 The inhibition of endothelial cell (EC) growth by cell-cell contact is in marked contrast to the rapid burst of proliferation that occurs when the endothelial monolayer is disrupted, such as during abrasion of the vessel wal ...
... of many organ systems remain in a quiescent, nonproliferative phenotype.1,2 The inhibition of endothelial cell (EC) growth by cell-cell contact is in marked contrast to the rapid burst of proliferation that occurs when the endothelial monolayer is disrupted, such as during abrasion of the vessel wal ...
HELIX BIOPHARMA CORP. TO PRESENT CAR
... VEGFR2 has been accepted for presentation at the AACR Annual Meeting 2017 taking place on April 1 - 5, 2017 at the Walter E. Washington Convention Center Washington, D.C., USA. This poster reports Helix’s second study in applying camelid single domain antibody in making Chimeric Antigen Receptor T C ...
... VEGFR2 has been accepted for presentation at the AACR Annual Meeting 2017 taking place on April 1 - 5, 2017 at the Walter E. Washington Convention Center Washington, D.C., USA. This poster reports Helix’s second study in applying camelid single domain antibody in making Chimeric Antigen Receptor T C ...
The Tobacco Homolog of Mammalian Calreticulin
... it is clear that the family of proteins involved in protein synthesis, maturation, and transport consists of many other members (Vitale et al., 1993). We are interested in a further characterization of plant ER proteins to study mechanisms related to the maintenance of ER function in protein biosynt ...
... it is clear that the family of proteins involved in protein synthesis, maturation, and transport consists of many other members (Vitale et al., 1993). We are interested in a further characterization of plant ER proteins to study mechanisms related to the maintenance of ER function in protein biosynt ...
Cell Membrane Electroporation—Part 2
... Gene Electrotransfer for Gene Therapy and DNA Vaccination Transfer of genes into cells in order to change their biological function was first used in the treatment of genetic defects of the immune system [40]. Since then many gene-transfer techniques have been tested, among them gene electrotransfer ...
... Gene Electrotransfer for Gene Therapy and DNA Vaccination Transfer of genes into cells in order to change their biological function was first used in the treatment of genetic defects of the immune system [40]. Since then many gene-transfer techniques have been tested, among them gene electrotransfer ...
Reply to referee
... respect to SiC nanoparticles prior to such conclusions. Answer 4: Toxic effect of used NPs has been already shown in a previous article B. Mognetti et al J. Nanoscience and Nanotechnol., 10 (2010), 7971-7975. In that study we showed a preferential killing effect of these NPs on cancer cells. Neverth ...
... respect to SiC nanoparticles prior to such conclusions. Answer 4: Toxic effect of used NPs has been already shown in a previous article B. Mognetti et al J. Nanoscience and Nanotechnol., 10 (2010), 7971-7975. In that study we showed a preferential killing effect of these NPs on cancer cells. Neverth ...