báo cáo khoa học:" Quantitative analysis of the epithelial lining architecture in radicular cysts and odontogenic keratocysts" doc

... Access Research Quantitative analysis of the epithelial lining architecture in radicular cysts and odontogenic keratocysts Gabriel Landini* Address: Oral Pathology Unit. School of Dentistry, The University ... epithelial lining that derives from the tooth- forming organ epithelia: the so-called glands of Serres (rests of the dental lamina), the rest...

Ngày tải lên: 11/08/2014, 23:22

... raised. The effect of DCMU on the traces was to increase the amplitude of step J with the concurrent decline of step I, and to retard the rise to F m . With dPQ, the J step was lowered and the subsequent ... amplitude and half-time of the J–I phase were both decreased with DCMU, demonstrating that the J–I rise is not directly related to the reduction of th...

Ngày tải lên: 19/02/2014, 05:20

... process, the ENA ⁄ VASP family proteins bind to both the barbed end and sides of actin filaments [15–18]. These actin-binding activities are conserved in the EVH2 domain [19,20]. On the other hand, the ... domain binds to proteins containing the consensus sequence D ⁄ E FPPPPXD ⁄ E [21–23]. The Pro-rich domain also binds to profilin and proteins containing the SH3 and...

Ngày tải lên: 23/03/2014, 04:20

... bHLH region, including His57 and Arg65, is responsible for t he E-box binding. Determination of the region in BMAL1 for binding to DEC1 To identify the region in BMAL1 required for the binding to DEC1, ... C-terminal region, including the PAS-B domain of BMAL1, is required for the binding to DEC1, Fig. 4. Identification of the domain of D EC1 that interacts with BMAL...

Ngày tải lên: 19/02/2014, 16:20

... certain Trp residues in the C-terminus of HpPex5p to the dansyl cap in the PTS1 peptides, the distance between the dansyl cap in L2 and the three tryptophan residues in the model were measured. The values ... structure of the N-terminal domain of the human homologue, solved at 2.2 A ˚ resolution [11]. The obtained model covers residues 254–568 of HpPex5...

Ngày tải lên: 21/02/2014, 00:20

... structures determine the unique functions of these flavin proteins? In this study, we present the crystal structure of DvMF flavoredoxin and discuss the key residues for ligand binding and metal ion binding, ... structure of FeR resembles the flavin-binding domain of ferre- doxin : NADP + reductase [10]. The lysine residue is not conserved; instead, an arginine residue in...

Ngày tải lên: 07/03/2014, 02:20

... (two cDNAs). Initial mapping of the region of PP2Ac involved in TIPRL binding was obtained from the cDNAs that showed positive interaction with TIPRL. The extension of these cDNAs is shown in Fig. ... purification of three catalytic subunits of the protein serine ⁄ threonine phos- phatase 2A family (PP2A(C), PP4(C), and PP6(C)) and analysis of the interaction o...

Ngày tải lên: 07/03/2014, 05:20

... (1998) Activation of protein kinase B beta and gamma isoforms by insulin in vivo and by 3-phos- phoinositide-dependent protein kinase-1 in vitro: com- parison with protein kinase B alpha. Biochem ... FEBS The response coefficient In ultrasensitive responses, a small relative increase in the stimulus results in a large relative change in the response. This phrase is refle...

Ngày tải lên: 07/03/2014, 21:20

... calculated using the forcefield of discover3 and used to anchor the pyranose ring of the sugars into the binding sites of the lectin. The position of mannose observed in the Man–banana lectin complex ... energy over the threshold value. The docking of MeMan into the carbohydrate-binding sites of Orysata and other JRLs was performed with the program insig...

Ngày tải lên: 14/03/2014, 23:20

... initiate a bioinformatic anal- ysis of plant b-glucosidases to obtain insights into the evolution of the molecular sites involved in the two modes of aglycone binding. The amino acid sequence of Zm-p60.1 ... aglycones in Zm-p60.1. Interest- ingly, both lysine residues and the leucine residue are conserved in all five enzymes of the group, and the alanine resid...

Ngày tải lên: 16/03/2014, 04:20