báo cáo khoa học: " Involvement of S-adenosylmethionine-dependent halide/thiol methyltransferase (HTMT) in methyl halide emissions from agricultural plants: isolation and characterization of an HTMT-coding gene from Raphanus sativus (daikon radish)" ppt

... methyltransferase (HTMT) in methyl halide emissions from agricultural plants: isolation and characterization of an HTMT-coding gene from Raphanus sativus (daikon radish) Nobuya Itoh*, Hiroshi Toda, ... major source of these compounds in the atmosphere; however, there are few reports about the halide profiles and strengths of these emissio...

Ngày tải lên: 12/08/2014, 03:21

...

Ngày tải lên: 07/08/2014, 18:21

... and Lys involvement in GAPDH–CP12–PRK formation (Eur. J. Biochem. 271) 4743 previously shown that protein–protein interactions can result in information transfer, imprinting effects and can modify ... its role in the catalytic mechanism of GAPDH could be essential for the binding of CP12. The presence of this region at the interface of GAPDH and CP12 could also explain t...

Ngày tải lên: 19/02/2014, 16:20

... derived from jararhagin disin- tegrin) is essential for binding to the I domain of a 2 integrins [24]. Similarly, members of the ‘lysine–threo- nine–serine (KTS)–disintegrin’ family contain the consensus ... Meylan, France) before starting the production of recombinant peptides. Production and purification of recombinant a 1 CB6 peptides After transformation with a pGEX-4T3 plasmid...

Ngày tải lên: 07/03/2014, 06:20

... min at 37 °C and then biotinylated and analyzed as described in Materials and methods. Cells were pre- treated with antagonists (2MAVP or AEAVP) 30 min before the addition of AVP and further incubated ... during pregnancy [1]. It is generally believed that P-LAP plays an important role in the maintenance of normal pregnancy, by degrading peptide hormones, such as oxytocin, v...

Ngày tải lên: 08/03/2014, 02:20

... RK, Geierstanger BH & Griesinger C (2000) N-carboxymethanofuran (carbamate) formation from methanofuran and CO 2 in methanogenic archaea. Thermodynamics and kinetics of the spontaneous reaction. ... [31]), methylated compounds such as methanol and methyl- amines (oxidation of formylmethanofuran [32]) and from acetate (oxidation of CO-bound to CODH ⁄ ACS [5]). The imp...

Ngày tải lên: 15/03/2014, 23:20

... both HDAC-dependent and HDAC-independent mecha- nisms. Such a ligand-induced repression mechanism is important as a means of attenuating and counterbalan- cing hormone-induced transactivations, acting transi- ently ... Differential effects of ligand-activated RARa and RXRa on the promoter activity of the hGnRH II gene in TE671 and JEG-3 cells. In vivo effect of RARa and...

Ngày tải lên: 16/03/2014, 10:20

... 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 an embryonic ... ARTICLE Roles of AP-2 transcription factors in the regulation of cartilage and skeletal development Ann-Kathrin Wenke and Anja K. Bosserhoff Institute of...

Ngày tải lên: 16/02/2014, 09:20

... TOP-containing mRNAs encoding polypeptides involved in mRNA translation, including elongation factors 1 and 2 and ribosomal protein S6 kinases [15]. The PABP1 gene behaves like an early response gene, ... step in protein syn- thesis, and is usually regulated by several important initiation factors, including poly(A)-binding protein (PABP) 1 and eukaryotic initiation factors (...

Ngày tải lên: 18/02/2014, 12:20

... matrix proteins; (b) sorting and assembly of anchored mitochondrial outer membrane proteins by transmembrane b-strands, and (c) the carrier pathway for hydrophobic inner membrane proteins [14]. The ... 150 mm NaCl and 0.1% (w ⁄ v) digitonin); 60 lg of protein was loaded at a flow rate of 50 lLÆmin )1 .30lL fractions were collected and analyzed by SDS ⁄ PAGE and immunoblotting u...

Ngày tải lên: 18/02/2014, 16:20