Tài liệu Báo cáo khoa học: Roles of heat shock factors in gametogenesis and development pptx

... effect of HSF4 on chromatin. In the absence of HSF4, histone H3K9 methylation is induced and HSF1 binding is reduced, indicating that HSF4 facilitates HSF1 binding via chromatin remodelling. Heat shock ... section and scheme of the coronal section at E14.5 in (F). (A) At E11.5, HSF2 is expressed in forebrain, midbrain and in hindbrain except for the midbrain, hindbrain...

Ngày tải lên: 18/02/2014, 04:20

... define the operation of adjoining. Consider the adjoining of/ ~ at the node marked with * in a. The subtree of a under the node marked with * is excised, and/ 3 is inserted in its place. Finally, ... expressions used in LFG and the elementary trees of TAG. I.I OUTLINE OF THE PAPER In Section 2, we will define briefly the TAG for- malism, describing some of the key...

Ngày tải lên: 21/02/2014, 20:20

... role of AP-2a and AP-2e in chondrogenesis. Overview of the differen- tiation stages during chondrogenesis and the involvement of transcription factors (henatoxylin and eosin-stained section of ... REVIEW ARTICLE Roles of AP-2 transcription factors in the regulation of cartilage and skeletal development Ann-Kathrin Wenke and Anja K. Bosserhoff Institute of P...

Ngày tải lên: 16/02/2014, 09:20

... within the L1 loop with alanine, a short side chain amino acid, significantly decreased the DNA-binding ability of human Rad51, without affecting the protein fold- ing or the salt-induced, DNA-independent ... significant defects in ssDNA binding and dsDNA binding A B Fig. 3. The DNA binding activities of the Rad51 mutants. (A) The ssDNA binding experiments. The /X174 circular ssDNA (40...

Ngày tải lên: 19/02/2014, 06:20

... consists of the rapid binding of the N-terminus of the partner, regardless of whether it is a twin-arginine signal peptide or not, followed by its release once cofactor loading and protein folding ... only minor confor- mational changes upon binding the twin-arginine signal peptide of NapA [18]. In this case, biogenesis of the NapA protein is assisted by NapF in charge of...

Ngày tải lên: 16/02/2014, 14:20

... efficiency of the siRNAs and their binding to the RNA-induced silencing complex loading complex proteins HIV transactivating response RNA-binding protein and Dicer in H1299 cytoplasmic extracts. Binding ... cells, the dsRNA binding proteins HIV transactivating response RNA-binding protein (TRBP) and Dicer recognize and bind the siRNA and form RNA-induced silencing complex (RISC)...

Ngày tải lên: 18/02/2014, 06:20

... side-chains of K89, residue 90 and residue 97 are shown. The dis- tances between the e-amino groups of K89 and K90, and between the e-amino group of K90 and the guanidino group of R97, in the ... because of the intrinsic flexibility of the loop containing His124 and the crystal packing effect. Destabilization mechanism of So-RNase HI A combination of the six thermos...

Ngày tải lên: 18/02/2014, 13:20

... during development and in adult tissues To gain insights into possible physiological functions of Cg-Clp2, determination of its tissue distribution and temporal pattern of expression during development was ... Crassostrea gigas [5]. Interestingly, this protein, named C. gigas chitinase-like protein 1 (Cg- Clp1) was found to be involved in the control of growth and remode...

Ngày tải lên: 19/02/2014, 00:20

... data in yeast suggest that the Alr1 protein acts as a Mg 2+ -permeable ion channel [14]. Using in vitro chemical cross-linking and in vivo split-ubiquitin assays to analyze protein–protein inter- actions, ... expression of ALR1-ALR1 Fig. 5. Interactions of Alr1p and Alr2p in the split-ubiquitin system. Alr1p and Alr2p were analyzed using the split-ubiquitin system. Cells exp...

Ngày tải lên: 19/02/2014, 06:20

... studied and is the best charac- terized member of the family. In addition to its kinase domain, Mst1 contains an inhibitory domain, deletion of which results in increased kinase activity, and a ... Drosophila inhibitor of apoptosis I; GCK, germinal center kinase; HA, hemagglutinin; Hpo, serine/threonine kinase Hippo; IL-2, interleukin-2; Lats, large tumour suppressor; MBP, myeli...

Ngày tải lên: 19/02/2014, 06:20