Báo cáo khoa học: "Water balance of a Southern Moravian floodplain forest under natural and modified soil water regimes and its ecological consequences" pps

... Southern Moravian floodplain forest under natural and modified soil water regimes and its ecological consequencesJan C7Lermák and Alois PraxInstitute of Forest Ecology, Mendel University of Agriculture ... Vstand– Vrtact. (5)2.3. Calculating the water balance Stand water balance was calculated in mm or liters of water on the basis of known soil hydrological data [26,37, 38] and known space, i.e., ... 35]. Stand water balance was calculatedfor unit of stand area, but was scaled down to the frac-tion of stand area that belongs to a single model tree and other components of the system of proportional...

Tài liệu Báo cáo khoa học: Structural effects of a dimer interface mutation on catalytic activity of triosephosphate isomerase The role of conserved residues and complementary mutations pptx

... mutationsMousumi Banerjee1, Hemalatha Balaram2 and Padmanabhan Balaram11 Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India2 Molecular Biology and Genetics Unit, Jawaharlal ... inenzymes: a study of triosephosphate isomerase and comparison with methyl glyoxalsynthase. Adv ProteinChem 66, 315–372.45 Gunasekaran K, Ramakrishnan C & Balaram P (1996)Disallowed Ramachandran ... K12 and the side chains of N10 and Q64, which maintain the unusual Rama-chandran angles for the K12 residue, and a Ramachandran scatter plot for the K12 resi-dues in 21 TIM structures from varioussources...

Tài liệu Báo cáo khoa học: Identiﬁcation of a novel matrix protein contained in a protein aggregate associated with collagen in ﬁsh otoliths pdf

... 5¢-CGCGGATCCACCGTAGACACTTATGATATA-3¢ and 5¢-CGCCTCCACCTAAGAGGCATCCTTGTCCAC-3¢; rOMM-64-II, 5¢-CGCGGATCCACCGTAGACACTTATGATATA-3¢ and 5¢-CGCCTCGAG CTAAGAGTCAG CTTGCACGTC-3 ¢;rOMM-64-III, 5¢-CGCGGATCCGCTGATGTGACCAGTGATGAC-3¢ ... 5¢-CGCGGATCCAGGCAAGATTTTAAGCATCCA-3¢ and 5 ¢-CGCCTCCACCTAAGAGGCATCCTTGTCCAC-3¢; rOMM-64-C, 5¢-CGCGGATCCGACTCAGTGGATGACCAATCC-3¢ and 5¢-CGCCTCGAGCTAAGAAGACTGGGCTGCCAG-3¢) that had 5¢ adapters corresponding to BamHI(GGATCC) ... 5¢-CGCGGATCCGCTGATGTGACCAGTGATGAC-3¢ and 5¢-CGCCTCGAGCTATTTGGGCTCTTTCATCAT-3¢; rOMM-64-IV, 5¢-CGCGGATCCGCCCCTGTTAATGATGGAACC-3¢ and 5¢-CGCCTCGAGCTAAGAAGACTGGGCTGCCAG-3¢; rOMM-64-V, 5¢-CGCGGATCCAGGCAAGATTTTAAGCATCCA-3¢...

Tài liệu Báo cáo khoa học: Spectroscopic characterization of a higher plant heme oxygenase isoform-1 from Glycine max (soybean) ) coordination structure of the heme complex and catabolism of heme docx

... oxyhemeappeared at 540 and 579 nm. Then, a broad bandappeared at around 660 nm, and was maximal 9–12 minafter initiation of the reaction. The spectral features of the ﬁnal reaction mixture were analogous, ... vanishedafter 30 min, and instead, an absorption peakappeared at 637 nm, suggesting the formation of CO–verdoheme. The 637 nm band disappeared gradu-ally and was replaced by a new broad band ... T, Zhang X, Sun D,Sato M, Sasahara M, Kayama T, Ikeda-Saito M &Yoshida T (2000) Histidine 20, the crucial proximalaxial heme ligand of bacterial heme oxygenase Hmu Ofrom Corynebacterium...

Tài liệu Báo cáo khoa học: Crystal structures of a bacterial 6-phosphogluconate dehydrogenase reveal aspects of speciﬁcity, mechanism and mode of inhibition by analogues of high-energy reaction intermediates pdf

... be an associated water molecule. Ourinterpretation was that the smaller compound PEA(Fig. 1B) and a water molecule are present and PEX and PEA reﬁned satisfactorily with occupancies of 0.7Table ... structures of a bacterial 6-phosphogluconatedehydrogenase reveal aspects of speciﬁcity, mechanism and mode of inhibition by analogues of high-energyreaction intermediatesRamasubramanian Sundaramoorthy1, ... parameters (B-factors) and, whereappropriate, the ligand occupancies.Superposition of subunit A on B and C (468 Caatoms) in complex II and III of LlPDH gives an rmsd of 1.6 A ˚in each case,...

Tài liệu Báo cáo khóa học: New activities of a catalytic antibody with a peroxidase activity ppt

... 4962–4967.12. Aron, J., Baldwin, D .A. , Marques, H.M., Pratt, J.M. & Adams, P .A. (1986) Hemes and hemoproteins 1: preparation and analysis of heme containing octapeptide (Microperoxidase-8) and identi-ﬁcation ... abzymes; nitrosoalcanes;microperoxidase 8; S-oxidation.Catalytic antibodies with a metalloporphyrin cofactor, orÔhemoabzymesÕ, are not as efﬁcient a category of catalysts astheir natural hemoprotein ... set of six monoclonalantibodies was thus obtained: the best peroxidase activity –that found with the complex of MP8 and one of thoseantibodies, 3A3 – was characterized by a kcat/Kmvalue of 2...

Tài liệu Báo cáo khoa học: The mechanism of a-proton isotope exchange in amino acids catalysed by tyrosine phenol-lyase doc

... the action of aminoferase. Biokhimia 12, 556–568 (in Russian).2. Esaki, N., Nakayuma, T., Sawada, S., Tanaka, H. & Soda, K.(1985) Proton NMR studies of substrate hydrogen exchangereactions ... deﬁnesautomatically the positions of the a- proton and the sidechain of any bound amino ac id. The lability of the a- protonobserved for a large number of amino acids [5] under theaction of TPL ... the best candidate for t he binding of the a- carboxylate group of the s ubstrate, when theexternal aldimine is formed. The anchoring of a- carboxylate and a- amino group in the external aldimine...

Tài liệu Báo cáo khoa học: Crystal structure of a subtilisin-like serine proteinase from a psychrotrophic Vibrio species reveals structural aspects of cold adaptation docx

... side chain and carbonyl oxygen of Asp9, the side chains of Asp12, Gln13, Asp19, the car-bonyl oxygen of Asn21 and one water molecule in a pentagonal bipyramidal manner (Fig. 4A) . Sequencealignments ... 6,501–523.50 Feller G, Payan F, Theys F, Qian M, Haser R &Gerday C (1994) Stability and structural analysis of alpha-amylase from the antarctic psychrophileAlteromonas haloplanctis A2 3. Eur J Biochem ... First,whereas the overall exposed surface areas of the psy-chro- and the mesophilic enzymes are larger than forthe thermophile enzyme, mainly as a result of largerarea of apolar atoms, the meso- and...

Tài liệu Báo cáo khoa học: Specific targeting of a DNA-alkylating reagent to mitochondria Synthesis and characterization of [4-((11aS)-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-on-8-oxy)butyl]-triphenylphosphonium iodide doc

... alkyla-tion leading to a depletion of mtDNA in intact cells(Fig. 1). Here we report the synthesis and characterization of a novel mitochondria-targeted alkylating reagent and show that it alkylates ... mitoDC-81 alkylates mtDNA in mitochondria or cells.The reasons for the lack of alkylation of mtDNAwithin mitochondria by mitoDC-81 are unclear. The localconcentrations of mitoDC-81 and DNA, and ... mMEDTA and 1 lgwasrunat60 Vona0.6%agarose/ethidium bromide gel. The DNA was electrotrans-ferred to a positive nylon membrane (Hybond N+,Amersham Pharmacia Biotech), treated with 0.4MNaOH,and...

Tài liệu Báo cáo khoa học: "The Utility of a Graphical Representation of Discourse Structure in Spoken Dialogue Systems" ppt

... Spoken Dialogue Performance Analy-sis. In Proc. of EMNLP. M. Walker, D. Litman, C. Kamm and A. Abella. 2000. Towards Developing General Models of Usability with PARADISE. Natural Language Engineering. ... spe-cific lexical and prosodic phenomena (Hirschberg and Nakatani, 1996) , natural language generation (Hovy, 1993), essay scoring (Higgins et al., 2004) as well as in interactive settings ... except Q7 and Q11 a higher rating is better. For Q7 and Q11 (italicized in Table 1) a lower rating is better as they gauge negative factors (high level of concen-tration and task disorientation)....

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