Báo cáo khoa học: "Tension wood and growth stress induced by artificial inclination in Liriodendron tulipifera Linn and Prunus spachiana Kitamura f ascendens Kitamura" pot
Báo cáo khoa học: "Tension wood and growth stress induced by artificial inclination in Liriodendron tulipifera Linn. and Prunus spachiana Kitamura f. ascendens Kitamura" pot
... diffrac- togram reflection. Original article Tension wood and growth stress induced by artificial inclination in Liriodendron tulipifera Linn. and Prunus spachiana Kitamura f. ascendens Kitamura Masato ... of growth stress and the degree of artificial inclination was investigated in saplings of two angiosperm species. The tensile growth stress...
Ngày tải lên: 08/08/2014, 14:22
Tài liệu Báo cáo khoa học: The crystal structure of coenzyme B12-dependent glycerol dehydratase in complex with cobalamin and propane-1,2-diol pptx
... equilibrated with buffer A containing 10 m M imidazole and 300 m M KCl. After washing the column with buffer A containing 10 m M imidazole and 300 m M KCl,theenzymewaselutedwith buffer A containing 50–100 ... (IPTG) for 5 h, and harvested by centrifugation. Harvested cells were resuspended in buffer A (0.05 M potassium phosphate buffer; pH 8) containing 2 m M phenylmethanesulfonyl fl...
Ngày tải lên: 21/02/2014, 03:20
Báo cáo khoa học: Interaction analysis of the heterotrimer formed by the phosphatase 2A catalytic subunit, a4 and the mammalian ortholog of yeast Tip41 (TIPRL) ppt
... His–a4 and His–TIPRL compared with the inhibitory effect of each single protein (Fig. 5A). To verify whether phosphatase inhibition was due to occlusion of the active site, in vitro binding assays were ... were retransformed into the L40 strain carrying plasmids expressing activation domain fusions to full-length PP2Aca, PP2Acb and PP4c and tested for the activa- tion of the reporter...
Ngày tải lên: 07/03/2014, 05:20
Báo cáo khoa học: Molecular dynamics structures of peptide nucleic acidÆDNA hybrid in the wild-type and mutated alleles of Ki-ras proto-oncogene ppt
... normalized fre- quency of different backbone (A F) and side chain (G–I) torsion angles of the PNA strand of PD wt (red) and PD mut (black). Fig. S2. Partial charges for the different atoms of PNA chain. Fig. ... deciphering the origin of the destabilization and hence, diminution of the melting temperature (T m ) in the former. Base stacking in the vicinity of A C mismatch in PNAÆD...
Ngày tải lên: 07/03/2014, 21:20
Báo cáo khoa học: Secondary structure assignment of mouse SOCS3 by NMR defines the domain boundaries and identifies an unstructured insertion in the SH2 domain pdf
... C-terminal suppressor of cytokine signalling (SOCS) box. SOCS3 and the related pro- tein, cytokine-inducible SH2-containing protein, are unique among the SOCS family of proteins in containing a region of mostly ... negative feedback control mechanism involving members of the suppressors of cytokine signalling (SOCS) family (SOCS1–7) and cytokine-inducible SH2-containing protein (CIS). T...
Ngày tải lên: 16/03/2014, 14:20
Báo cáo khoa học: Characterization of a membrane-bound angiotensin-converting enzyme isoform in crayfish testis and evidence for its release into the seminal fluid ppt
... fraction) and in the pellet which was resuspended in 600 lL of assay buffer (insoluble fraction). The protein content of each fraction was estimated by the Bradford method using the Bio-Rad Protein ... activity affects different aspects of reproduction [29] and that ACE inhibition by dietary administration of inhibitors reduces oviposition in A. stephensi female mosquitoes. In...
Ngày tải lên: 30/03/2014, 01:20
Báo cáo khoa học: " The wood density of 3 Eucalyptus saligna Smith clones in relation to age" docx
... knowledge of the density of the wood could result in a considerable saving in time and cost in plant breeding and forest management, as pointed out by Nanson (1976) and demonstrated ... principal index of wood quality. Through periodic collections of wood samples from 3 clones of E saligna between the ages of 9 and 42 months, the...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo khoa học: "A study on growth stresses, tension wood distribution and other related wood defects in poplar (Populus euramericana cv 1214): end splits, specific gravity and pulp yield" doc
... critical stress intensity factor is lower and therefore end splitting occurs at lower peak values of growth stresses. Although the major effect remains the amplitude of growth stresses in ... that pruning poplar trees is often aimed at improving the form of the stem (suppression of forks) and is expected to have an effect on tension woo...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo khoa học: Tetranectin binds hepatocyte growth factor and tissue-type plasminogen activator potx
... Plg in their domain structure and each of them contains four kringle domains. Prothrombin has two kringle domains and the structures of plasminogen activators tPA and uPA include two and one kringles, ... chain and a 30-kDa b chain covalently linked by a disulphide bond. The a chain contains an N-terminal heparin-binding hairpin-loop and four kringle domains. The b chain is ho...
Ngày tải lên: 17/03/2014, 03:20
Báo cáo khoa học: "Efficient wood and fiber characterization – A key factor in research and operation." pot
... mature wood and mature wood are in this case defined as being delimited by the growth rings 15 and 30. From such measurements at different heights in the trunk, indicated in gray, the growth increment ... show the average fiber length of these wood types at different heights, increasing from 2 mm close to the pith to 3.5 mm in Efficient wood and fiber characterizati...
Ngày tải lên: 08/08/2014, 14:20