Báo cáo Y học: Tag-mediated isolation of yeast mitochondrial ribosome and mass spectrometric identification of its new components ppt

... isolation of yeast mitochondrial ribosome and mass spectrometric identification of its new components Xiang Gan 1 , Madoka Kitakawa 2 , Ken-ichi Yoshino 3 , Noriko Oshiro 3 , Kazuyoshi Yonezawa 3 and ... work. Saveanu and colleagues [13] used a similar strategy for the isolation of the small subunit of yeast mitoribosome and identified 12 new mrps. They...

Ngày tải lên: 17/03/2014, 10:20

... Immunology and Infectious Diseases, Unit of Dermatology, University of Bari, Italy  Correspondence to: Dr. Andrea BALLINI, PhD., Department of Dental Sciences and Surgery, University of Bari, ... PROFETA 2 , Felice Roberto GRASSI 1 and Andrea BALLINI 1  1. Department of Dental Sciences and Surgery, University of Bari, Bari, Italy 2. Department of Internal Med...

Ngày tải lên: 26/10/2012, 09:48

... [4-6] because of activity against key pathogens. Consideration of the influence of appro- priateness of empiric therapy against subsequently identi- fied pathogens was beyond the scope of this economic analysis ... use of doripenem instead of imipenem for treatment of VAP would yield a per-patient saving of approximately $12,260 primarily due to reduced durations of mechan...

Ngày tải lên: 25/10/2012, 10:02

... increased physical activity, behavioral therapy, phar- macotherapy, and, in extreme cases, surgery [1]. Al- though the availability and popularity of natural die- tary supplements intended to ... 46 interfering with and/ or slowing the breakdown of complex carbohydrates, thereby reducing the diges- tive availability of carbohydrate-derived calories, at least early on, and/ or f...

Ngày tải lên: 31/10/2012, 15:12

... High affinity binding between laminin and laminin binding protein of Leishmania is stimulated by zinc and may involve laminin zinc-finger like sequences Keya Bandyopadhyay, Sudipan Karmakar, ... cofactor for L. donovani interaction with ECM and BM. Both Zn 2+ and free sulfhydryls may be required for LBP binding site on laminin a s e videnced by the stimulatory and inhibitory effects...

Ngày tải lên: 08/03/2014, 23:20

... catalytic action of [NiFe]-hydrogenases [7]. The study of hydrogenases in methanogens led to the discovery of a third class of hydrogenases, not containing any metals [9]. This class of enzyme ... consists of six subunits much like hydrogenase-3 of Escherichia coli. Hydrogenase-3 in E. coli is part of the formate-hydrogen lyase complex and is composed of seven different su...

Ngày tải lên: 17/03/2014, 10:20

... Wang 1,2 and Christopher G. Proud 1,2 1 Department of Biosciences, University of Kent at Canterbury, Canterbury, UK; 2 Division of Molecular Physiology, School of Life Sciences, University of Dundee, ... signalling pathways on cell func- tion. We find that these stresses rapidly and profoundly inhibit protein synthesis and markedly alter the phos- phorylation and/ or activity...

Ngày tải lên: 18/03/2014, 01:20

... p47phox and Rac. In the case of Rac, we used a mixture of anti-Rac1 and anti-Rac2 sera. A small amount of p47phox came off by washing with Hepes. Elution of the hydroxylapatite column by the phosphate gradient ... twice. RESULTS Coimmunoprecipitation and copurification of S100A8/A9 and the cytosolic factors of oxidase activation The specificity of antibodies mostly used in...

Ngày tải lên: 18/03/2014, 01:20

... stretches of AT-rich sequences [1], thereby preventing DNA and RNA synthesis by inhibition of the corresponding polymerase reaction. The crystal structure determination of a 1 : 1 distamycin–d(CGCAAA TTTGCG) ... was first provided by the crystal structure of d(ICICICIC)–dista- mycin [7] and later by side-by-side complexes of dista- mycin with natural targets d(ICITACIC), d(ICATAT...

Ngày tải lên: 24/03/2014, 04:21

... a/b hydrolase enzyme superfamily. Keywords: polyneuridine aldehyde esterase; active-site resi- dues; site-directed mutagenesis; modelling; a/b hydrolase enzyme superfamily. Polyneuridine aldehyde ... sequence are cata- lyzed by membrane-bound and soluble enzymes such as cytochrome P450-dependent hydroxylases, a synthase, sev- eral reductases, a methyltransferase and a set of hydrolases...

Ngày tải lên: 24/03/2014, 04:21