... and quartic rings by developing a theory of resolvent rings (quadratic resolvent rings in the case of cubic rings, and cubic resolvent rings in the case of quartic rings) . Carryingout the analogous ... is the meaning of the integers that occur as the entries ofthe matrices A1, . . . , A4? And what is the meaning ofthe ve quadratic mappings that arise as the ve 4ì4 sub-Pfaffians of A? A theory ... shows six ofthe twelve ways of connecting five points 1, . . . , 5 bya 5-cycle, the other six being the complements of these graphs in the completegraph on five vertices. The negation ofthe polynomial...
... againstFig. 4. (Top) Overlay of two spectra from the titration of Ca2+⁄ CaMwith PhK5 peptide. The red spectrum shows the position of peaksprior to the addition of PhK5 peptide. The blue spectrum shows ... 1.2 molar ratio of Ca2+⁄ CaM to PhK5had been reached. The inset shows an expanded view ofthe indi-cated area ofthe spectrum. (Bottom) An overlay of spectra from the titration of Ca2+⁄ CaM ... facilitated by the flexi-bility ofthe linker between the two domains as well asa certain degree of conformational flexibility in the two EF hand motifs of each CaM domain. The pres-ence of a relatively...
... at the last base, G to A, abolished the interaction of HIPPI, so the last motif would notinteract with HIPPI. The other two motifs might be the target of HIPPI. In the upstream sequence of the Table ... positions ofthe motifs are indicatedby distance from the transcription start site (TSS). The position upstream ofthe TSS of any gene is denotedby ‘–’ followed by the distance from the TSS. In the caspase-8 ... confirmed the in vitro resultthat mutation ofthe motif abolished the binding of HIPPI to the specific sequence ofthe caspase-1 geneupstream sequence, and the increased expression of caspase-1...
... isoforms of the subunit a of mouse enzyme [22,23], four isoforms of the proteolipid subunit in Caenorhabditis elegans [24] andtwo isoforms ofthe subunit A in human osteoclastoma [25].Isoforms ... gene for one ofthe proteolipid subunits of V-ATPase. Expression ofthe cDNAs in the strain revealedthat four cDNAs from the six complemented the protontransport activity into the vacuole, ... assembly ofthe V-ATPasecomplex into the vacuolar membrane. They also reportedthat VMA11p and VMA16p exist at lower levels thanVma3p in the vacuolar membranes, although the exactmolar ratio of the...
... than the wild-type both in the absence a nd in the p resence of Fig. 3. Normalized zinc-dependent ATPase activity ofthe wild-type andmutated enzymes. TheATPaseactivity(percentageoftheactivityofthewild-type) ... correspond-ingtoH475QinZntA)hasbeenshowntoresultinmislocalization of t he WD ATPase in the endoplasmicreticulum [24]. This trafficking defect as well the difficulty of producing enough of mutant protein has complicated the attempts to study the roles ofthe ... The effect of 30 lMZn2+on the Pi-phosphorylation ofthe wild-type and the P401Lenzymes (gray columns). Note that the maximal phosphorylation of the P401L mutant is only 8% ofthe wild-type...
... noted that the Dw normally forms only asmall part ofthe PMF in thylakoids. In bacteria,involvement ofthe PMF was first shown throughinhibition of translocation ofthe precursor of the Escherichia ... after 48 h of growth wastaken as the MIC. For incubation in the presence of suble-thal concentrations of ionophores, cells were grown in the presence ofthe various ionophores at 50% ofthe MIC.Pulse–chase ... that the SMF is maintainedmore stably in vesicles in the presence of ATP andNADH; in most haloarchaea, the main source of energy for the extrusion of sodium and accumulation of potassium is the...
... because ofthe stabilizing effectprovided by R97, which is lacking in the mutant R97M.Hence, the DDG° is equal to the energy ofthe stabilizingeffect provided by R97. Thus, based on the DpKa of ... a major cause ofthe shift in the pKa of E399. Therefore, R97 facilitates the ionization of the catalytic nucleophile by stabilizing its charged state.Fig. 5. Effect of pH on the relative maximum ... alteration ofthe dielectric constant ofthe active site,although the deletion ofthe hydrogen bond between Y331and E399 is probably a major component of that pKaincrement. Based on the DpKaof...
... % ofthe patients B (3–5 mm) and in16% ofthe patients C (6–10 mm) stability.Looking at the osteoarthritis rate ofthe operated knee, 55% ofthe patients decreased one grade according to the Kellgren ... osteoar-thritis of 1 grade in 52% ofthe patients, 35% of the patients had an increase of 2 grades and 3% ofthe patientshad an increase of 3 grades. (Table 4, 5 and 6) 10 % of the patients had ... test). Thesepatients were considered at high risk of further knee injurydue to the degree of laxity and the desired level of activity[27]. In order to minimise the development of arthrofi-brosis,...
... over the dorsal aspect ofthe distal humerus with a lateral curve around the radial aspect ofthe olecranon, and preparation ofthe softtissue envelope directly to the olecranon. Desimpaction of fracture ... Inorder t o restore the trochlear notch, temporary fixation of the intermediate fragment in anatomical position on the contour ofthe notch with respect to the distalaspect ofthe humerus was performed ... Reduction ofthe intermediate fragment was per-formed using a clamp between the distal and proximalfragment ofthe fracture into the interface between tro-chlear notch ofthe olecranon and the humerus...
... in the presence of KCl.Considering also the 3D structure of CDase I-5, the analysis ofthe quaternary state of CDase I-5 revealedFig. 8. Fluorescence spectra of CDase I-5. (A) - - - -, the ... the adjacentmonomer, of which G538 forms a hydrogen bond to the carbonyl oxygen of M51. Two residues at the N-terminus (H49 and H89) of a subunit were locatedclose to the C-domain ofthe other ... either in the secondarystructure ofthe protein according to far-UV CDdata or in the size ofthe protein determined by size-exclusion HPLC. They suggested that the changemight occur either...
... with the Substance P receptor [25]. Detachment of the cells from the surface ofthe culture dish could r eflectdisassembly ofthe actin cytoskeleton in the me mbraneregions as a consequence of ... both the cAMP and the PLC pathway [22], the second messengerproduct of either or both of these pathways couldbe invo lved in agonist-stimulated internalization of thisreceptor. The effect of ... f125I-labelled sauvagine could be observedin the presence of any of these inhibitors. These findingsindicate that neither the activation of PKA nor the activation of PKC is necessary for agonist-induced...
... major motivat ional theme as it demon-strates yet another dimension ofthe QOL AppraisalProfile and further helps e lucidate the nuances o f the profile. The major theme of reaching an event/milestone ... examination of patien t character-istics and quality of life, thematic content coding of responses to the Brief Quality of Life Appraisal Profile,examination ofthe relationship of goal attainment ... needed. Other patients c om-pleted the Quality of Life Appraisal Profile and othermeasures during the time that they were receiving neo-adjuvant chemotherapy. In order to see whether theseconfounders...
... between Theorems 2 and 8;thatis,in Theorem 2,thedifferentiability of a function φ is not emphasized which is used in the proof. Also, the proof of Theorem 2 is completely analogous to the proof of ... 6,page37. Therefore, w e willlook back only on case i of Theorem 1.By applying Theorem 3 to the function Fx, yx/y, we obtain the following result.Theorem 7. Suppo se that all the conditions of ... a discrete version of Theorem 8. It is obvious that the main results presented in 2 are special cases of results given in 3, Theorem 1, Corollary 1, Remark 2.Note that there is a difference...
... υzdx.3.26Since the restriction operator is continuous, then un,n u, in W1,px0Br ì W1,qx0Br.Because ofthe compactness of Fr, the first expression on the right-hand side ofthe equationtends ... they apply the mountainpass theorem to get the nontrivial solutions ofthethe system.In 30, the author obtains the existence and multiplicity of solutions for the followingproblem:− div|∇u|px−2∇u∂F∂ux, ... and Mathematical Theory, vol. 1748 of Lecture Notes inMathematics, Springer, Berlin, Germany, 2000.13 V. V. Zhikov, “Averaging of functionals ofthe calculus of variations and elasticity theory,”...