Báo cáo khoa học:Transversal and cotransversal matroids via their representations pps

... found using the keyword systems biology actually reflect applications of systems biology approaches to biological systems resulting in new bio- logical insights. However, on the other hand, and ... Hormone, cytokinins Nicotiana tabacum Modeling and measuring of the dynamics of endogenous cytokinins in tobacco plants grown on media supplemented with isopentenyl ade nine, zeat...

Ngày tải lên: 14/02/2014, 14:20

... closely linked binding sites within a discrete region. A corollary of this concept is that binding sites for transcription factors are not normally Active chromatin and DNase I hypersensitive sites ... MINIREVIEW Structure and function of active chromatin and DNase I hypersensitive sites Peter N. Cockerill Experimental Haematology, Leeds Institute of...

Ngày tải lên: 14/02/2014, 18:20

... have focused upon the role of miRNAs in regulatory network of various cell signaling pathways. We summarize the current knowledge of the interdependence of miRNA and cell signaling pathways, which ... of Hh signaling identified miRNAs that had been downregulated. Some of these miRNAs (miR-125b, miR-326 and miR-324-5p) target activator components of the Hh sig...

Ngày tải lên: 14/02/2014, 19:20

... insulin-like growth MicroRNAs and epigenetics F. Sato et al. 1608 FEBS Journal 278 (2011) 15981609 ê 2011 The Authors Journal compilation ê 2011 FEBS MINIREVIEW MicroRNAs and epigenetics Fumiaki ... [36]. Fig. 1. Epigenetics miRNA regulatory circuit. Epigenetics and miRNAs regulate whole gene expression pattern transcriptionally and post- transcriptionally, respectively. A...

Ngày tải lên: 14/02/2014, 19:20

... Ono et al. MicroRNAs and cardiovascular diseases FEBS Journal 278 (2011) 16191633 ê 2011 The Authors Journal compilation ê 2011 FEBS 1631 MINIREVIEW MicroRNAs and cardiovascular diseases Koh ... from K. Ono et al. MicroRNAs and cardiovascular diseases FEBS Journal 278 (2011) 16191633 ê 2011 The Authors Journal compilation ê 2011 FEBS 1623 58 Rowland RT, Meng X, Cleve...

Ngày tải lên: 14/02/2014, 19:20

... dinucleoside inhibitors of RNase A Nethaji Thiyagarajan 1 , Bryan D. Smith 2, *, Ronald T. Raines 2,3 and K. Ravi Acharya 1 1 Department of Biology and Biochemistry, University of Bath, UK 2 Department of ... nucleic acid-binding proteins. Database Structural data for the two RNase A complexes are available in the Protein Data Bank under accession numbers 2xog and...

Ngày tải lên: 14/02/2014, 22:20

... structure of cN-II showing interfaces A and B and the Mg 2+ site. The inset shows the tertiary structure of each subunit. Effector sites 1 and 2 and the active site are shown. Table 2. Effect of point ... Active and regulatory sites of cytosolic 5Â-nucleotidase Rossana Pesi 1 , Simone Allegrini 2 , Maria Giovanna Careddu 1,2 , Daniela Nicole Filoni 1 , Marcella C...

Ngày tải lên: 15/02/2014, 01:20

... 10 6 (10 0%) Guanine PRTFDC1 36 .1 ± 14 .3 2.9 ± 0.7 1. 36 ± 0.34 3.9 · 10 4 ± 9.3 · 10 3 (0.09%) HPRT 9.9 ± 0.2 899 ± 11 7 406 ± 53 4.5 · 10 7 ± 1. 0 · 10 7 (10 0%) M. Welin et al. Studies of the human ... Gene duplication and inactivation in the HPRT gene family. Genomics 89 , 13 4 14 2. 11 Nicklas JA (2006) Pseudogenes of the human HPRT1 gene. Environ M...

Ngày tải lên: 15/02/2014, 01:20

... synthesis by pyruvate oxidoreductase FEBS Journal 277 (2010) 501510 ê 2009 The Authors Journal compilation ê 2009 FEBS 509 Enzymatic and electron paramagnetic resonance studies of anabolic pyruvate synthesis ... Crystal structures of the key anaerobic enzyme pyruvate: ferredoxin oxidoreductase, free and in complex with pyruvate. Nat Struct Biol 6, 182–19...

Ngày tải lên: 16/02/2014, 09:20

... 3691 Expression and secretion of interleukin-1b, tumour necrosis factor-a and interleukin-10 by hypoxia- and serum-deprivation-stimulated mesenchymal stem cells Implications for their paracrine roles Zongwei ... 2010) doi:10.1111/j.1742-4658.2010.07770.x To understand the potential paracrine roles of interleukin-1b (IL-1b), tumour necrosis...

Ngày tải lên: 18/02/2014, 04:20

... Adv. Math 58 (1985) 300-321. [3] A. Ingleton and M. Piff. Gammoids and transversal matroids. J. Combinatorial Theory Ser. B 15 (1973) 51-68. [4] S. Karlin and G. MacGregor. Coincidence probabilities. ... transversal matroids and strict gammoids. We constructed a correspondence between a directed graph G with a specified subset A of its set of sinks, and a bipartite graph H with a s...

Ngày tải lên: 07/08/2014, 13:21

... WC1 + and WC1 - γδ γ γδ γδ T cells and the sources and roles of cytokines in activation of γδ γ γδ γδ T cells through the T cell receptor (TCR). The study has also shown that the role of cytokines ... populations of cells(Table 2). Determination of the antigenic phenotype and frequency of subsets of WC1 + and WC1 - γδ γ γδ γδ T cells in peripheral bloo...

Ngày tải lên: 07/08/2014, 14:22

... Aghamohammadi Kalkhoran and Mansoureh Karimollahi* Address: Faculty member of Ardabil Medical Sciences University, Ardabil, Iran Email: Masoomeh Aghamohammadi Kalkhoran - agamohammadi_1350@yahoo.com; ... Central Page 1 of 5 (page number not for citation purposes) Annals of General Psychiatry Open Access Primary research Religiousness and preoperative anxiety: a correlational study...

Ngày tải lên: 08/08/2014, 23:20

... early phagocytosis in HeLa cells sug- gested that this actin binding protein may also be involved in phagocytosis in Sertoli cells. As observed by Filippini et al [22], isolated Sertoli cells begin ... immunostaining of cortactin in isolated rat Sertoli cells plated on Matrigel đ with and without the addition of 2 µM cytochalasin D. Sertoli cell monoc- ultures i...

Ngày tải lên: 11/08/2014, 08:20

... Pharmacogenomics and personalized medicine: lost in translation? Genome Medicine 2010, 2:13. Page 4 of 4 undergoing percutaneous coronary intervention and found that among those taking clopidogrel, ... [12], TPMT and aziathropine, UGT1A1 and irinotecan, and others - showing the potential for personalized medicine development. Future challenges Despite these promising...

Ngày tải lên: 11/08/2014, 12:20