báo cáo khoa học: "Localization of DIR1 at the tissue, cellular and subcellular levels during Systemic Acquired Resistance in Arabidopsis using DIR1:GUS and DIR1:EGFP reporters" ppsx
báo cáo khoa học: "Localization of DIR1 at the tissue, cellular and subcellular levels during Systemic Acquired Resistance in Arabidopsis using DIR1:GUS and DIR1:EGFP reporters" ppsx
... AccessLocalization of DIR1 at the tissue, cellular and subcellular levels during Systemic Acquired Resistance in Arabidopsis using DIR1: GUS and DIR1: EGFP reportersMarc J Champigny1,4, Heather Shearer1,4, ... article as: Champigny et al.: Localization of DIR1 at the tissue, cellular and subcellular levels during Systemic Acquired Resistance in Arabidopsis using DIR1: GUS and DIR1: EGFP reporters. BMC Plant ... GUS or a DIR1- GUS fusion in Ws and dir1- 1, respectively. Examina-tion of these lines indicated that the DIR1 promoterregion initiated expression of GUS and DIR1: GUS in seedlings, roots and floral...
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Báo cáo khoa học: Binding of ATP at the active site of human pancreatic glucokinase – nucleotide-induced conformational changes with possible implications for its kinetic cooperativity doc
... changes associated with ATP binding; (c)obtaining insights into the active site contact residuesinvolved in ATP binding; and (d) relating this informa-tion to steady-state enzyme kinetic data. To ... were obtained at the same time as the CD data in (A), reporting on the biphasic heat-induced increase in absorbance. The regression lines, based on data points in the tem-perature interval 24–79 ... that ATP binds to the ligand-free form, and that this also results in changes in the protein conformation.ATP binds to the ligand-free open conformation of hGKPrevious attempts to demonstrate...
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báo cáo khoa học:" Quality of life at the dead sea region: the lower the better? an observational study" pptx
... populated,dry desert areas in the southern part of Israel. However,theDSisthelowestplaceintheworldandhasuniquegeograp hical and meteorological characteristics that cre-ate a rare combination of ... previous reports of skinnevi among the DS residents. Our finding is surprising in light of the region’s unique UV radiation filtration. The carcinogenic effect of sun exposure and other environ-mental ... climatotherapy center for the treatment of var-ious skin and rheumatic diseases [1-4], as well as pulmon-ary, cardiovascular, and gastrointestinal diseases [5-8]. The DS is situated in the...
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Tài liệu Báo cáo khoa học: Basis of recognition between the NarJ chaperone and the N-terminus of the NarG subunit from Escherichia coli nitrate reductase pdf
... Accordingly, we hypothesize that the proton-ated state of the chaperone initiates this cycle, whereas the deprotonated state occurs upon completion of the maturation process of the partner. The nature ... consists of the rapid binding of the N-terminus of the partner, regardless of whetherit is a twin-arginine signal peptide or not, followed byits release once cofactor loading and protein folding ... newfamily of chaperones. It is worth mentioning that the function of these proteins is not restricted to the recog-nition and binding of the N-terminus of the nascentmetalloprotein, but includes their...
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Báo cáo khoa học: "Transfer of immunoglobulins through the mammary endothelium and epithelium and in the local lymph node of cows during the initial response after intramammary challenge with E. coli endotoxin" ppt
... reflected in the CR of IgM. The findings further indicate that the IgM transfer through the mammary epithelium was somehow hampered during this time of the inflammatory reaction. The underlyingmechanism ... that of afferent lymph during the inflammation, in the present study. This is further discussed later under"Modulation of immunoglobulins in the lymph node". The concentration of the ... separately, and Ig transfer in the local lymph nodes of the bovine udder during the initialinnate immune response.Methods: The content of IgG1, IgG2, IgM, IgA and albumin (BSA) was examined in...
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Tài liệu Báo cáo khoa học: Localization of N-linked carbohydrate chains in glycoprotein ZPA of the bovine egg zona pellucida pptx
... Asn191 and Asn527 of ZPA are glycosylated.Determination of the number of N-glycosylation sitesWe then investigated the number of N-glycosylation sites and the localization of N-linked chains in ... sperm-binding activity[10] and these active chains are mainly localized in the N-terminal region of the ZP domain of ZPB and the C-terminal region of the ZP domain of ZPC (Fig. 5). In the cow, ... units of the N-linked chains from each of the N-glycosylation sites of bovine ZPA. The values in parentheses are glucose units of authentic pyridylaminated carbohydrate chains [14]. Molar ratio of...
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Báo cáo khoa học: Localization of fluorescence-labeled poly(malic acid) to the nuclei of the plasmodium of Physarum polycephalum pot
... positionincreased marginally, indicating that the free capacity of the protein(s) in the cytoplasm was limited in binding furtherpolymalate. The results are in agreement with the assump-tion of ... nuclei. The results are in support of the simultanous transfer of polymalate and polymalatase to the surface of the nuclei, the dissociation of this complex, and the entrance of polymalate only into ... basic fibrillarin-likeprotein B-36 [32]. The high degree of staining in the earlyS phase correlates with the reported massive incorporation of 14C-polymalate into nuclei during feeding of plasmodiawithD-[14C]glucose...
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Báo cáo khoa học: Interaction of 42Sp50 with the vegetal RNA localization machinery in Xenopus laevis oocytes ppt
... sensitivityto RNAse treatment indicates that the RNA serves asa scaffold for protein binding rather than protein–pro-tein interactions providing the driving force for the formation of these very large ... immunopre-cipitate, indicating that the interactions of these differ-ent proteins are likely to be indirect, depending on the presence of intact RNA as integral component of the RNP.Association of 42Sp50 ... 1% of the material used in the pulldown experiment. The presence of the TAP-Vg1RBP band in the anti-Staufen blot is a result of the strongbinding of secondary anti-rabbit serum to the protein-A...
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Báo cáo khoa học: "Mechanical Translation Work at the University of Michigan" potx
... cooperate on such matters. Furthermore, the change will probably not involve any expense, since the printers of these journals have hundreds of fonts already and can continue to use the discarded ... necessary to convince the publishers of technical journals to use it. This should not present nearly so much difficulty as many pro- posals for international standardization, since these people ... KOUTSOUDAS from page 34 Application to non-Roman-alphabet languages (especially Russian) would be a possibility for the more distant future. After a suitable standard font has been chosen,...
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