v— relationship between gallbladder mucin structure and function

... stability and rearrangement of microtubules in neuronal dendrites [13–15] and is associated with some neurological and psychiatric disorders [16,17] However, the structure function relationship ... domains of Spir-2 and PTPN13 were generated by RT-PCR and inserted into pEGFP-C1 and pGEX-4T-2 The N- and C-terminal regions of the v-KIND KIND2 and the MAP2 CD were generated by PCR and cloned into ... study revealed the structural and functional determinants of the protein–protein interaction between v-KIND and MAP2 (i.e the MAP2-binding core module in v-KIND and the v-KIND-binding core module...

Ngày tải lên: 14/02/2014, 19:20

... bins between and 50 àmol m2 s1 and in 100 àmol m2 s1 bins between 50 and 2050 àmol m2 s1 PPFD was simultaneously recorded for the individuals in the understorey and in clearing (ASD 1, and 3) ... medium or high light) We made comparisons between the light classes within ASD 1, and (low light vs medium light), between ASD and (high light only) and between all ASD, regardless of light availability ... Tree structure, and functional leaf traits 557 Table II Results of the two-way ANOVA testing, the effects of light availability and architectural stage of development (ASD 1, and 3)1 on leaf and...

Ngày tải lên: 08/08/2014, 00:22

... chloroplast ultrastructure, and leaf characteristics of high- and low-light plants and of sun and shade leaves Photosynth Res 2, 115-141 light E.M (1986) Correlation of activity and amount of ribulose ... Diel and seasonal changes chloroplast ultrastructure of Deschampsia Ilexuosa (L.) Trin New Phytol 100, MAenp5d in the 537-548 Aro E.M., Rin,[am5ki E., Korhonen P & Mienpii P (1986) Relationship between ... chloroplast structure and evolution rate of leaf discs in plants from different biotopes in south Finland Plant Cell Environ 87-94 Boardman N.K (1977) Comparative photosynthesis of sun and shade...

Ngày tải lên: 09/08/2014, 03:24

... the mean whole blood and serum antioxidative activity (CAT, GSHpx) and the mean blood and serum MDA and MPO values (oxidative activity), between the patients with anti-CCP(+) and those with anti-CCP(-) ... existence and increased MPO and MDA levels (oxidant activity) in the synovial fluid of patients with RA But there were no relationships between anti-CCP antibody existence and whole blood and serum ... there were no significant correlations between anti-CCP antibody levels and whole blood and serum MPO, MDA, GSHpx and CAT levels as well as synovial GSHpx and CAT levels in anti-CCP (+) group Because...

Ngày tải lên: 25/10/2012, 11:15

... of statistics between DOC and UVA254 in middle layer and lower layer was similar As a result, condition of both DOC and UVA254 at middle and bottom layer was almost homogenous and the extent ... through the whole period and that of middle and lower layers in wet season were 2.696 and 2.686 respectively REFERENCES Aki, S and T Shirasuna, (1973) Investigation and analysis of turbid flows ... 0.93 in upper layer between TOC and CODMn But, in dry season, the slope decreased to 0.79 slightly from 3.16 Table Correlation and statistically significant regressions Indepandent Dependant CODMn...

Ngày tải lên: 05/09/2013, 08:40

... give a detailed understanding of the relationships between specific chromatin modifications and chromatin architecture It is also important to recognize that the principal function of many modifications ... focus primarily on the actual chromatin structure of active genes, with regard to nucleosomal organization and higher order structure, and the chromatin structure changes that occur during locus ... flanking the 5¢ and 3¢ ends of the ovomucoid gene and the ovalbumin and its related X and Y genes in hen oviduct nuclei Biochemistry 19, 4403–4441 Wood WI & Felsenfeld G (1982) Chromatin structure...

Ngày tải lên: 14/02/2014, 18:20

... marine and freshwater ecosystems James H Brown, Andrew P Allen and James F Gillooly Body size and suspension feeding Stuart Humphries 16 Life histories and body size 10 David Atkinson and Andrew ... empirically within many functional groups and trophic levels The theory can also be applied to understand the body-size structure of food webs and the flow of energy and materials between trophic levels ... show the relationship between the rate of carbon turnover and plant size for freshwater and marine ecosystems, where the primary producers are predominantly phytoplankton, and for wetlands, where...

Ngày tải lên: 17/02/2014, 19:20

Ngày tải lên: 18/02/2014, 11:20

... APs References Davies, D.R (1990) The structure and function of the aspartic proteinases Annu Rev Biophys Biophys Chem 19, 189–215 Dunn, B.M (2002) Structure and mechanism of the pepsin-like family ... many different and diverse functions, including specific protein processing (e.g rennin, cathepsin D and yapsins), protein degradation (e.g gastric enzymes such as chymosin, pepsin and gastricsin) ... Acidic-hydrophobic-DTG-serine-acidic Cys-rich sequence between Asp32 and Tyr75 QCYDE before Tyr75 Atypical Hydrophobic-hydrophobic-DTG-serine-acidic Cys-rich sequence between Asp32 and Tyr75 Cysteine at the C-terminus...

Ngày tải lên: 19/02/2014, 12:20

... investigation and understanding of their structure- activity relationships, may start to provide a rational way to develop additional pharmacological tools for the elucidation of nAChR structure and function ... a5 and/ or b3 subunit [12] The a5 and b3 subunits are very similar in sequence and both appear Neuronal nAChRs are present throughout the central and peripheral nervous system, at both pre- and ... acids between the second and the third cysteine residues (loop I) and the third and the fourth cysteine residues (loop II), respectively [32] (Table 1) It appears that these differences in structure...

Ngày tải lên: 19/02/2014, 12:20

... with six b-strands but like sbwAFP the b-strands are very flat An overlap of the X-ray structure and 30 °C NMR structure is shown in Fig 3C The secondary structure assignment is similar between the ... [31,32,36] and their threedimensional structures were determined [34,37–40] In subsequent sections, we describe the structure and dynamics of each protein, and present a comparison of sbwAFP and TmAFP ... other and with proteins that have a similar fold Structure of sbwAFP and TmAFP The structure of sbwAFP has been determined by X-ray ˚ crystallography to 2.5 A and by NMR at both 30 °C and °C...

Ngày tải lên: 19/02/2014, 16:20

... three antiparallel strands (1, and 7) and strand 6, which is parallel to strand b-Strands are located between the four a-helices (a1, 278–294; a2, 305–313; a4, 374–381; and a5, 397–405), with ... elements: b-strands (b3, 329–335; b4, 339–344; and b5, 367–372) and a distorted a-helix (a3, 348–356) (Fig 3B,C) The three b-strands of the minidomain are all antiparallel, and form a single b -structure ... the structure of the protein core (residues 277–328 and 373–413) in solution and in the solid state, and indicates their similarity A superposition of the C-domain NMR structure on the crystal structure...

Ngày tải lên: 06/03/2014, 11:20

... exists between strands E and F in transthyretin The two transthyretin dimers associate, via nonpolar interactions, between the loops joining stands G and H with the loops joining strands A and B, ... differences between the structures of TLP and transthyretins are found in the loop connecting b-strands B and C, which is highly exposed to the solvent in TLP [17] Interruptions in the b-strands A, G and ... are 1.0 A and 1.2 A for the monomer and dimer respectively [17] The rmsd between equivalent Ca atoms in the structures of transthyretin from various ˚ ˚ vertebrates is between 0.34 A and 1.59...

Ngày tải lên: 07/03/2014, 00:20

... antiparallel b-strands is abutted by three a-helices (a1, a2, and a¢) The b-sheet in type I KH domains consists of three b-strands in the order b1, b¢ and b2 The b1-strand and b2-strand are parallel ... Valverde et al Structure and function of KH domains A B C Fig 10 Crystal structure of tandem type II KH domains of NusA in complex with RNA The tandem KH1–KH2 domains of NusA recognize RNA ligand 5¢-GAACUCAAUAG ... single-stranded DNA recognition by KH domains: solution structure of Structure and function of KH domains 24 25 26 27 28 29 30 31 32 33 34 35 36 a complex between hnRNP K KH3 single-stranded DNA...

Ngày tải lên: 07/03/2014, 05:20

... Ó FEBS 2002 Structure and function of GlcNAc kinase (Eur J Biochem 269) 4213 Fig De novo and salvage pathway of UDP-GlcNAc biosynthesis EXPERIMENTAL ... independent expressions Ó FEBS 2002 Structure and function of GlcNAc kinase (Eur J Biochem 269) 4215 able GlcNAc kinase activities, indicating a successful functional expression However, these ... C131 and C143 Their counterparts in glucokinase are C233 and C252 Mutations of these cysteines to serines have very similar effects on enzyme activity and substrate binding in glucokinase and...

Ngày tải lên: 08/03/2014, 10:20

... in a mRNA molecule that is singlestranded RNase P M1 RNA RNA molecules not have a regular structure like DNA hairpin Structures of RNA molecules are complex and unique RNA molecules can base pair ... Closed-circular double-stranded DNA Bacillus subtilis 4,200,000 Closed-circular double-stranded DNA F plasmid 95,000 Closed-circular double-stranded DNA λ phage 48,500 Linear double-stranded DNA T7 phage ... 40,000 Linear double-stranded DNA M13 phage 6,400 Closed-circular single-stranded DNA MS2 phage 3,600 Linear single-stranded RNA Human 6,000,000,000 Linear double-stranded DNA Fruit fly 270,000,000...

Ngày tải lên: 13/03/2014, 16:42

... larger:   “Frilly” edged…… Long and narrow…  Round cells will always be small Prokaryotic Cell Structure  Prokaryotic Cells are smaller and simpler in structure than eukaryotic cells   ... cells    why are cells so small? Prokaryotic cells Eukaryotic cells Cell size and shape –    Organelles and structure in all eukaryotic cell Organelles in plant cells but not animal Cell ... Membrane bound organelles Prokaryotic Cell Structure  Structures       Plasma membrane Cell wall Cytoplasm with ribosomes Nucleoid Capsule* Flagella* and pili* *present in some, but not all...

Ngày tải lên: 13/03/2014, 19:31

... RER Functions of Eukaryotic Cell Features Structure Function( s) Golgi Apparatus Collects, modifies, packages and distributes proteins and lipids from ER Functions of Eukaryotic Cell Features Structure ... cell? Functions of Eukaryotic Cell Features Structure Function( s) Regulates passage of Plasma materials into and out of cell Membrane Cell-Cell Recognition Functions of Eukaryotic Cell Features Structure ... Plasma Membrane Functions of Eukaryotic Cell Features Structure Peroxisome Function Removes harmful oxidants from cells Functions of Eukaryotic Cell Features Structure Mitochondrion Function Captures...

Ngày tải lên: 13/03/2014, 19:31

... buffer, pH 7.0, and its UV spectra were recorded between 250 and 190 nm Molecular modelling Structure manipulations and analysis were performed using the PYMOL software [41] Results and Discussion ... system, and by HPLC on a C18 reverse-phase column It was found to be at least 98.4% pure Fig Structure of SDTG (A) and time course of inactivation of recombinant GST I by SDTG at pH 6.5 and 25 ... inactivation of wild-type GST I and mutant Phe51Ala by SDTG Wild-type (r) and mutant Phe51Ala (j) were incubated in the presence of 72.7 and 92 lM SDTG, respectively, at pH 6.5 and 25 °C At the times...

Ngày tải lên: 16/03/2014, 16:20

... Education, Science, and Culture of Japan, and a fellowship from Katayama Chemical Industries, Co., Ltd (Osaka) to T.Y Ó FEBS 2004 Effects of DiS-C on mitochondrial structure and function (Eur J Biochem ... induction of the mitochondrial PT [13]; and this observation was supported by another group [22] Thus, detailed studies on the relationship between PT induction and release of mitochondrial cytochrome ... found DiS-C3(5) to show multiple effects on the mitochondrial structure and function, effects 11 dependent on both its concentration and the Pi status Acknowledgements This work was supported by...

Ngày tải lên: 16/03/2014, 18:20