Báo cáo khoa học: The organotellurium compound ammonium tric

Báo cáo khoa học: The organotellurium compound ammonium trichloro(dioxoethylene-o,o¢)tellurate reacts with homocysteine to form homocystine and decreases homocysteine levels in hyperhomocysteinemic mice pptx

... decreased total homocysteine but not total cysteine levels in hyperhomocysteinemic mice The ability of AS101 to inhibit homocysteine was next tested in vivo. C57bL ⁄ 6 mice were divided into four experimental ... ammonium trichloro(dioxoethylene-o,o ¢)tellurate reacts with homocysteine to form homocystine and decreases homocysteine levels in hyperh...

Ngày tải lên : 07/03/2014, 09:20

12
360
0

Tài liệu Báo cáo khoa học: The splicing factor ASF/SF2 is associated with TIA-1-related/ TIA-1-containing ribonucleoproteic complexes and contributes to post-transcriptional repression of gene expression doc

... speciﬁc interactions between cis-acting elements mainly localized in the UTRs of the transcript and the trans-acting factors (RNA-binding proteins and noncoding regulatory RNAs) that bind to these ... SF2 to induce the destabilization of the mRNA encoding PKCI-related protein by direct binding to a purine-rich sequence present in PKCI-r mRNA 3¢ UTR [15]. On the other...

Ngày tải lên : 16/02/2014, 15:20

19
666
0

Tài liệu Báo cáo khoa học: The chitinolytic system of Lactococcus lactis ssp. lactis comprises a nonprocessive chitinase and a chitin-binding protein that promotes the degradation of a- and b-chitin doc

... literature: the dominant polymorph a-chitin (antiparallel packing of the chitin chains); b-chitin (parallel packing of the chitin chains); and the minor polymorph c-chitin (mixture of parallel and antiparallel ... to gain access to and degrade individual polymer chains. First, the chains are degraded by both endochitinases, that attack the chitin chain randomly, and ex...

Ngày tải lên : 18/02/2014, 08:20

14
683
0

Tài liệu Báo cáo khoa học: The RNA recognition motif, a plastic RNA-binding platform to regulate post-transcriptional gene expression ppt

... determined. In all five cases, the two RRMs and the interdomain lin- ker cooperatively bind RNA providing high affinity and specificity. In the free forms of sex-lethal and nucleolin, the linkers ... and ⁄ or as a hydrogen bond donor interacting with the carbonyl oxygen of the protein backbone [38]. Other parts of the RRM domain, such as the b 2 -strand and the...

Ngày tải lên : 19/02/2014, 17:20

14
428
0

Tài liệu Báo cáo khoa học: "The QuALiM Question Answering Demo: Supplementing Answers with Paragraphs drawn from Wikipedia" ppt

... article with title “Franz Kafka” and to expect the answer in the text on that page. For the question “Who invented the automobile?” on the other hand, it is more reasonable to search the information ... intention behind this mode of presentation is to prominently display the piece of information the user is most in- terested in, but also to present context inf...

Ngày tải lên : 20/02/2014, 09:20

4
477
0

Tài liệu Báo cáo khoa học: The resident endoplasmic reticulum protein, BAP31, associates with c-actin and myosin B heavy chain Analysis by capillary liquid chromatography microelectrospray tandem MS ppt

... the interaction between actin and myosin in the actomyosin complex [19,20]. The acetylation of the N terminus removes a positive charge and increases the interaction between actin and myosin compared ... maintained a normal c-actin distribution within the cell in contrast with the parental KB cells [9] whereas the ectopic expression of p20 BAP31 (lacking the 8 kD...

Ngày tải lên : 20/02/2014, 23:20

8
376
0

Báo cáo khoa học: The retinoid-X receptor ortholog, ultraspiracle, binds with nanomolar afﬁnity to an endogenous morphogenetic ligand pptx

... which forms one of the internal borders of the ligand-binding pocket. The side chain of W318 itself is directed into the ligand-binding pocket. Thus, the trypto- phan is in a position to potentially ... into the ligand-binding pocket cavity (and not interacting with secondary receptor structures or extending to the receptor surface to interact with coactiva- tors,...

Ngày tải lên : 16/03/2014, 12:20

14
199
0

Báo cáo khoa học: The optimization of protein secondary structure determination with infrared and circular dichroism spectra docx

... scaling factor determined by Fourier self-deconvolving the spectra, deter- mining the tyrosine band a rea ratios at 1518 cm À1 ,andthen using this as the scaling factor for subtracting the original spectra ... baseline-correction was not used, the ﬁrst value in the band was subtracted from all other data points in order to bring the minimum to zero. Combination of CD an...

Ngày tải lên : 16/03/2014, 18:20

12
530
0

Báo cáo khoa học: The mystery of nonclassical protein secretion A current view on cargo proteins and potential export routes pdf

... classical secretory proteins into the endoplasmic reticulum, import of proteins into mitochondria and peroxisomes, as well as protein import into and export from the nucleus), are understood in great detail. ... FGF-1 homodimer in the cyto- plasm. These are a cleavage product of the transmembrane protein synaptotagmin consisting of its cytoplasmic domain (p40-Syt1) and the...

Ngày tải lên : 17/03/2014, 03:20

11
507
0

Báo cáo khoa học: The leech product saratin is a potent inhibitor of platelet integrin a2b1 and von Willebrand factor binding to collagen pdf

... demonstrate that saratin interferes with integrin a 2 b 1 binding to collagen in addition to inhibiting von Willebrand factor–collagen binding, presumably by binding to an overlapping epitope on collagen. ... demonstrates that saratin interferes with integrin a 2 b 1 binding to collagen, in addition to inhibiting VWF–collagen binding, presumably by binding to an overlapp...

Ngày tải lên : 30/03/2014, 09:20

11
440
0