Báo cáo khoa học: Xenopus Rbm9 is a novel interactor of XGld2 in the cytoplasmic polyadenylation complex pptx

... However, the RRM-containing central domain of hRbm9 (amino acids 48–269) and amino acids 269–350 of hRbm9 are not able to mediate the binding. These data suggest that a domain surrounding amino acid ... 2008 The Authors Journal compilation ª 2008 FEBS 503 Xenopus Rbm9 is a novel interactor of XGld2 in the cytoplasmic polyadenylation complex Catherine Papi...

Ngày tải lên: 07/03/2014, 05:20

... standard deviation. (B) The ability of the broad specificity caspase inhibitor, z-VAD-fmk, to inhibit KIPase activity in the indicated cell lines was assessed using the same assay. The data are ... Ac-YVAD-AMC is a substrate for caspase 1; Ac-IETD-AMC is a substrate for caspase 8 and 10; Ac-LEHD-AMC is a substrate for caspases 2, 4, 5 and 9. Ac-DVPD-AMC, Ac-DPSD-AMC a...

Ngày tải lên: 19/02/2014, 13:20

... 728–733. 72 Hayakawa M, Miyashita H, Sakamoto I, Kitagawa M, Tanaka H, Yasuda H, Karin M & Kikugawa K (2003) Evidence that reactive oxygen species do not mediate NF-kappaB activation. EMBO ... each cycle of 30 min of reoxygenation, showing that HIF- 1a had not accumulated in the course of intermittent hypoxia cycles, and therefore that it is its stabilization that is increa...

Ngày tải lên: 30/03/2014, 04:20

... presence of SDS. The second type of aggregate appears as a ladder above the original c 11 band on SDS ⁄ PAGE and consists of c 11 rings hosting varying amounts of the c monomer. Aggregates are particularly ... significantly decreased the amount of the stable c 11 aggregates. A similar observation was made after incubating the sample for 5 min at 95 °Cin SDS-containing...

Ngày tải lên: 07/03/2014, 21:20

... not clear how negation is handled. The main application is for the command and control of advanced graphics manioulators through natural language. Is there an implicit claim here that the KLONE ... representation. It is concerned with complete and partial matching procedures, especially for determining whether a particular instance satisfies the criteria for member...

Ngày tải lên: 31/03/2014, 17:20

... proliferation [55]. The assess- ment of cellular proliferation in histological material is a valuable component of conventional histopathologi- cal analysis and may be of major prognostic import- ance ... Western blotting demonstrated that the precipitates contained approximately equal amounts of the human Cdc45 protein. Autoradiography of these samples showed a signifi...

Ngày tải lên: 19/02/2014, 00:20

... membrane or with the membranes of intracellular organelles although they lack a transmembrane domain. They are attached to the cytoplasmic face of the membranes via palmitoyl anchors [15] as is the ... between plasma membrane and intracellular organelles [9] and is involved in the trafficking of integral membrane proteins from the Golgi apparatus. This function is...

Ngày tải lên: 19/02/2014, 17:20

... SDF- 1a and phorbol 12-myristate- 13-acetate (PMA) induced a rapid activation of p44 ⁄ 42 MAPK and JNK ⁄ SAP kinase signaling in HeLa cells by increasing phosphorylations of the respective pro- teins ... 0.05. The position of immunoglobulin chains is indicated by a star. Pro- tein bands with changes in tyrosine phosphorylation state are indicated by arrows. N. Charnaux et...

Ngày tải lên: 16/03/2014, 18:20

... study, the data indicate that the phytyl chain in Chl is of central importance. Bleaching of the tetrayrrol moiety in Chl maintained the Cyt b 6 f complex in a functional state [4]; however, a chlorophyll-less ... b 6 f complex of etioplasts exhibited an absorbance maxi- mum at 631 nm (Fig. 3). These findings argue for a replacement of Chl against Pchl in et...

Ngày tải lên: 23/03/2014, 07:20

... Bacterial IscU is a well folded and functional single domain protein Salvatore Adinolfi 1 , Francesca Rizzo 1 , Laura Masino 1 , Margie Nair 1 , Stephen R. Martin 1 , Annalisa Pastore 1 and ... occurring. In all datasets, the absorbance of the depleted area at a final speed of 40 000 r.p.m. provided an experimental value for the baseline offset. The data were analysed with...

Ngày tải lên: 23/03/2014, 12:20