Báo cáo khoa học: "The article in possible status of wood quality oak breeding programs (Quercus petraea Liebl and Quercus robur L)" pps
Báo cáo khoa học: "The article in possible status of wood quality oak breeding programs (Quercus petraea Liebl and Quercus robur L)" pps
... that time. HOW SHOULD WOOD QUALITY BE TAKEN INTO ACCOUNT IN A POSSIBLE OAK BREEDING PROGRAM? As described below, taking wood quality into account in an oak breeding program has ... of wood quality for some forest species is sometimes discussed, these data clearly show that in oak, wood Original article The possible status of woo...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo khóa học: The C-terminal t peptide of acetylcholinesterase forms an a helix that supports homomeric and heteromeric interactions potx
... catalytic domain of rat AChE T or at the beginning of its t peptide, in the )5to6 interval; in these mutants, the original cysteine was either retained or replaced by a serine (C37S). We also introduced cysteine ... hypothesis of a hairpin structure, an intracatenary disulfide bond might be formed in mutants containing the original cysteine or another C-terminal cysteine, together...
Ngày tải lên: 30/03/2014, 13:20
Tài liệu Báo cáo khoa học: The role in the substrate specificity and catalysis of residues forming the substrate aglycone-binding site of a b-glycosidase docx
... resi- dues of the aglycone-binding site in the stabilization of ES à and the interdependence between the binding of aglycone and the positioning of glycone in subsite )1 are not known. In this study, ... was included to facilitate the visualization of the active site. (C) Agly- cone-binding site of SbDhr1, including the substrate dhurrin. (D) Aglycone-binding site of B...
Ngày tải lên: 18/02/2014, 17:20
Tài liệu Báo cáo khoa học: Phylogenetic relationships in class I of the superfamily of bacterial, fungal, and plant peroxidases pptx
... number of coding seq uences currently in the database may affect this value. Interestingly, none of the known fungal genomic DNA sequences in which KatG is included (listed in Table 1) contain an intron, ... are offspring of this single gene transfer. It is also evident that, in a complete fungal genome, two independent evolutionary lines of class I of this superfamily occur...
Ngày tải lên: 19/02/2014, 16:20
Tài liệu Báo cáo khoa học: "The Thesaurus in Syntax and Semantics" docx
... policy of interlingualizing the thesaurus, (that is, of assimilating semantics to syntax) and that of thesaurizing the syntax (that is, of in- cluding syntax within semantics) the linguists ... rigorous separation of the particular from the comparative universal range of validity (in MT terminology, of monolingual from interlingual features), and by their separate...
Ngày tải lên: 19/02/2014, 19:20
Báo cáo khoa học: The natural mutation by deletion of Lys9 in the thrombin A-chain affects the pKa value of catalytic residues, the overall enzyme’s stability and conformational transitions linked to Na+ binding pdf
... altering the geometry and protonation state of the residues involved in catalysis and inhibitor binding, and (b) limiting the allosteric effects triggered by sodium binding. X-ray structures of ... within the A-chain and between the A- and B-chains occurs mainly through salt bridges and H bonds involving charged side chains. The A-chain is intramolecularly cross-linked by fiv...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo khoa học: The propeptide in the precursor form of carboxypeptidase Y ensures cooperative unfolding and the carbohydrate moiety exerts a protective effect against heat and pressure pot
... USA 88, 9330–9334. 6. Winther, J.R., Sørensen, P. & Kielland-Brandt, M.C. (1994) Refolding of a carboxypeptidase Y folding intermediate in vitro by low-affinity binding of the proregion. J. Biol. ... the stepwise increase in temperature and pressure, the heat- induced unfolding of CPY and DglyCPYshowedatwo- state transition which is typical of a cooperative unfolding (Fig. 2...
Ngày tải lên: 07/03/2014, 21:20
Báo cáo khoa học: The N-terminal cysteine pair of yeast sulfhydryl oxidase Erv1p is essential for in vivo activity and interacts with the primary redox centre doc
... the correct arrangement of the FAD-binding fold. Variations in dimer formation and unique colour changes of mutant proteins argue in favour of an interaction between the N-terminal cysteine pair with the ... of the nine present in human Alrp and in addition, the mutated yeast proteins can be easily checked for in vivo activity. Materials and methods Strains and plasm...
Ngày tải lên: 17/03/2014, 10:20
Báo cáo khoa học: The multifarious short-term regulation of ammonium assimilation of Escherichia coli: dissection using an in silico replica pdf
... (PIIUMP 3 KG 3 ), and of glutamine (GLN). The numbered lines in the insets of (A) and (B) correspond to the removal of thermodynamic regulation (1), kinetic regulation (2), and both (3). In order to ... between PIIKG 1 and GLN. All kinetic data in Eqns (15a and b) (and Eqns 16c and d) resulted from fitting the ATase kinetics with a model containing the Eqns (1–4 and...
Ngày tải lên: 23/03/2014, 13:20
Báo cáo khoa học: The )148 to )124 region of c-jun interacts with a positive regulatory factor in rat liver and enhances transcription Dipali Sharma*, Sujata Ohri and Aparna Dixit ppt
... expression and activity are partly regulated by Jun N-terminal kinases (JNKs) and mitogen activated protein kinases. JNKs phosphorylate the N terminus of the trans- acting domain of Jun, thereby increasing ... binding protein that becomes totally inactivated within 15 min of heat treatment at 47 °C [34], junRP retains its DNA-binding activity, although at a relatively low level, eve...
Ngày tải lên: 23/03/2014, 20:22