báo cáo khoa học: "Optimization of DNA delivery by three classes of hybrid nanoparticle/DNA complexes" pptx

... Optimization of DNA delivery by three classes of hybrid nanoparticle /DNA complexes. Journal of Nanobiotechnology 2010 8:6. Submit your next manuscript to BioMed Central and take full advantage of: • ... encap- sulated DNA (in)(Figure2). Optimization of NP /DNA complex delivery conditions to 293 cells We compared the efficiency of DNA delivery to 293 cells b...

Ngày tải lên: 11/08/2014, 00:22

... ORF59 homologs of members of the RV1 and RV2 lineages of KSHV-like rhadinoviruses from chimpanzee and three species of macaques. We obtained the complete sequences of the ORF59 homologs of the RV1 ... amount of cell-free RRV DNA present in the culture medium increased by nearly four logs in both cell cultures. By day 8, the cell-associated RRV DNA in the infected RPFF...

Ngày tải lên: 12/08/2014, 04:21

... nonoxidative part of the PPP two out of three reactions are catalysed by transketo- lase (TKT; EC 2.2.1.1). Overproduction of these enzymes might lead to increased flux through the PPP. The level of NADPH ... been increased in Escherichia coli by overproduction of G6PDH or 6PGDH [10] and in Ralstonia eutropha by overproduc- tion of G6PDH [11] or by overproduction of 6PG...

Ngày tải lên: 07/03/2014, 17:20

... of reviews, irrespective of the TripAdvisor ranking. 9 It has been hypothesized that popular offerings are less likely to become targets of deceptive opinion spam, since the relative impact of ... reviews. To obtain a deeper understanding of the nature of deceptive opinion spam, we explore the relative util- ity of three potentially complementary framings of our problem. Spe...

Ngày tải lên: 07/03/2014, 22:20

... Translation by EM Learning of Frame Semantics Pascale Fung and Benfeng Chen Human Language Technology Center Department of Electrical & Electronic Engineering University of Science & ... translation process of a statistical machine trans- lation system. Manual inspection of the contras- tive error analysis data from a state -of- the-art SMT system showed that around...

Ngày tải lên: 17/03/2014, 04:20

... transcripts hybridizing to a soybean FPK cDNA clone (Gm-c1023-5325) of a size similar to those of the chimeric transcripts and that were more highly expressed in cotyledons of all three isolines than ... cDNA derived amino acid sequences and open reading frames). Of interest were two putative chimeric orfs present in several of the wp-cDNAs. One was com- posed of approximately 2...

Ngày tải lên: 12/08/2014, 05:20

... T) of the node referred by the k-th link of sij. R[(T) is weighted activity of the nodes referred in the r6f~r~ rl of P/: R~(T) = ~ t~t .a~k(T), where t~k is thickness of the/~-th link ofri, ... = 0.596803 , er (of, of) = 0.045256. 4.3 Similarity of Extra Words The similarity of words in LDV and their derivations is measured directly on Paradigme; the similarity...

Ngày tải lên: 24/03/2014, 05:21

... in situ hybridization for CHV 73 In this study, several ISH protocols, which were consisted of the changes of enzyme-concentrations, the time of hybridization and hybridization probes, ... pre-treatment, and overnight hybridization. The practicality of digoxigenin-labeled probe is better than those of biotin-labeled probe in the hybridization assay for the detection of CHV. These...

Ngày tải lên: 07/08/2014, 17:22

... decreases by about 8 A ˚ to 18.7 A ˚ on binding of cAMP to the anti-cAMP-binding sites of the protein. The distance between the sulfur atom of Cys178 and the C9–C10 bond of the indole ring of Trp85, ... the movement of the C-terminal domain of CRP by % 8A ˚ towards the N-terminal domain, which in consequence leads to rearrangement of DNA- binding domains and cAMP- binding...

Ngày tải lên: 20/02/2014, 23:20

... replaced by co-ordination of a water molecule. This water molecule is co-ordinated by the NH group of the inhibitor, O of Gly27, and N of Asp29. The close packing between the chlorine atom and Cd of ... group is shifted upward by  1.5 A ˚ on one of the sides leading to loss of the interaction with O of Gly127 but instead making contact with C and O of Gly149. Optimiza...

Ngày tải lên: 08/03/2014, 02:20