Báo cáo khoa học: "HIV-1 CRF 02 AG polymerase genes in Southern Ghana are mosaics of different 02 AG strains and the protease gene cannot infer subtypes" doc

... CRF 02 AG polymerase genes in Southern Ghana are mosaics of different 02 AG strains and the protease gene cannot infer subtypes Kwamena W Sagoe* 1 , Magda Dwidar 2 , Theophilus K Adiku 1 and ... Majority of the CRF 02_ AG sequences from Ghana were made up of fragments of several strains of CRF 02_ AG/ AG strains. The pro...

Ngày tải lên: 12/08/2014, 04:21

... released from these lipids by lipases. Regardless of their origin, in both plants and animals, RES are engaged in the activation of a distinct set of mostly defense- and stress-related genes. Transcrip- tional ... explored. In conclusion, the results point to a scenario in which RES trigger both the regulation of a specific cluster of genes and their own inac...

Ngày tải lên: 16/03/2014, 02:20

... understanding of this disease process and the role of the ATM gene in carcinogenesis. Consent Written informed consent was obtained from the legal guardian for publication of this case report and ... abnormal immunoglobu- lin levels and the development of gastric cancer in those patients in whom levels were checked, suggesting that injury to the gastrointestina...

Ngày tải lên: 09/08/2014, 04:21

... failure, patients may con- sider salvage therapy, including additional local therapies or hormone therapy. Regardless of the definition, elevations in the PSA that rise and subsequently fall without ... management thereby reducing both patient and physician anxiety. Competing interests The author(s) declare that they have no competing inter- ests. Acknowledgements This research...

Ngày tải lên: 09/08/2014, 10:21

... throughout the literature review and writing process. Both authors have read and approved the final manuscript. Competing interests The authors declare that they have no competing interests. Received: ... repair and possible excision of the H O. During the operative repair, his patellar tendon was found to be avulsed off the inferior pole of his patella. A repair was acc...

Ngày tải lên: 10/08/2014, 23:20

... to that in Asp141 of Met8P. The idea of NirF being a dehydrogenase is appealing because of the presence of a putative nucleotide-bind- ing motif in the N-terminal of the protein sequence and also ... NirF and the d 1 heme-binding domain of cytochrome cd 1 . Therefore, we tested for the binding of d 1 heme to purified NirF. The addition of d 1 heme to the...

Ngày tải lên: 15/02/2014, 01:20

... 4 °C. The lines in each graph (F, G) indicate the amount of binding predicted if the wild-type and mutant receptors are binding ligand independently. The tables indicate the amounts of the various ... that the percentage of binding based on contributions of the mutant (no binding activity) and wild-type (100% binding activity) mini-receptors in the mixture...

Ngày tải lên: 18/02/2014, 08:20

... putative genes were of two types, either with the two-domain architecture of the RibG protein of Bacil- lus subtilis or the RibD protein of E. coli, respectively [18–20], or the single-domain type of ... overexpression of lac repressor protein. Kanamycin and ampicillin were used to secure the maintenance of both plasmids in the host strain. Cloning of 2,5-dia...

Ngày tải lên: 18/02/2014, 18:20

... probability of formation of the cisplatin IACs within the p53DBSs due to the occurrence of the GG, AG and ⁄ or GNG motifs, the stronger the inhibition of the p53 sequence-specific DNA binding to these ... with cisplatin on the binding of two p73 isoforms, p73d and p73b, to the p21 target site (Fig. 5). The intensity of the resulting R 73d band decreased...

Ngày tải lên: 19/02/2014, 05:20

... of these theoretical models were validated by site-directed mutagenesis. The majority of the mutagenesis studies focused in the vicinity or inside the substrate recognition sites (SRS [31]). These ... B¢ and C, junction between b sheets 4–1 and 4–2) are very different from the locations of the mutated positions in CYP6A2 (helix J and vicinity of the b sheet...

Ngày tải lên: 19/02/2014, 12:20