Báo cáo sinh học: "Motifs from the deep" pptx
Báo cáo sinh học: "Motifs from the deep" pptx
... in these organisms using the size criterion alone. Once candidate ncRNAs had been identified, a series of homology searches were used to further filter the structural hypotheses [5]. The first ... used to align the ‘C. P. ubique’ IGRs with their homologs and to predict a common secondary structure. The program RAVENNA performed the third homology search, but in this case th...
Ngày tải lên: 06/08/2014, 19:21
Báo cáo sinh học: "Scribble at the crossroads" pptx
... in the directed migration of mammalian astrocytes and epithelial cells [10,11]. The antagonism between aPKC and the Scribble complex in the regulation of cell polarity is reflected by the ... functional epithelial tissues should lead to a better understanding of the multiple steps leading to cancer. References 1. Bilder D: Epithelial polarity and proliferation control: links...
Ngày tải lên: 06/08/2014, 19:21
Báo cáo Y học: Hemocyanin from the keyhole limpet Megathura crenulata (KLH) carries a novel type of N-glycans with Gal(b1–6)Man-motifs doc
... GlcNAc residue. The fact that this glycan was sensitive to PNGase F further allowed the conclusion that the fucosyl residue was located atC6oftherespectiveGlcNAcmoiety[36].Bythesameline of reasoning ... this glycoprotein. Furthermore, the ratio of KLH1 and KLH2 varies consid- erably in the pelleted hemocyanins from individual limpets, thus demonstrating that the origin of the...
Ngày tải lên: 31/03/2014, 08:20
Báo cáo sinh học: " Insertion of the human sodium iodide symporter to facilitate deep tissue imaging does not alter oncolytic or replication capability of a novel vaccinia virus" pptx
... as the template. The respective PCR products were then mixed and used as the templates in one reaction with hNIS-5 and hNIS- 3 as the primer pair. The final PCR product was again cloned into the ... considered significant. Results Construction of the hNIS transfer vector The GLV-1h153 construct used in this study was derived from GLV-1h68 by replacing the b-glucuroni- dase...
Ngày tải lên: 18/06/2014, 19:20
Báo cáo sinh học: " Characterization of the protease domain of Rice tungro bacilliform virus responsible for the processing of the capsid protein from the polyprotein" docx
... Numbers over the alignment indicate the alignment length. Secondary structure elements from the RSV sequence are represented over the alignment. The number- ing of the elements follows the RSV numbering ... represents the protease, based on the position of the active site within the predicted sequence. In the predicted protein the Aspartic acid residue of active si...
Ngày tải lên: 19/06/2014, 08:20
Báo cáo sinh học: "Analysis of the human cytomegalovirus genomic region from UL146 through UL147A reveals sequence hypervariability, genotypic stability, and overlapping transcripts" ppt
... the sequence of the RT-PCR product was iden- tical to the sequence of the PCR product derived from the viral genomic DNA. The differences in the sizes of the products reflect differences in the ... of the study, analyzed the data from the Port- land site, and helped to draft the manuscript. AMF per- formed the sequencing and transcriptional analysis at the Ch...
Ngày tải lên: 19/06/2014, 08:20
Báo cáo y học: " Polysaccharides from the root of Angelica sinensis protect bone marrow and gastrointestinal tissues against the cytotoxicity of cyclophosphamide in mice
... in which the herb could be used together with the cytotoxic agent in cancer therapeutic regimen. In the present study, we investigated whether AP could protect the bone marrow and the gastrointestinal ... receiving chemotherapy, so as to allow their immune systems to restore function [2]. On the other hand, the death of GI cells breaks down the physical defence of GI sys...
Ngày tải lên: 02/11/2012, 10:19
Tài liệu Báo cáo khoa học: Acetylcholinesterase from the invertebrate Ciona intestinalis is capable of assembling into asymmetric forms when co-expressed with vertebrate collagenic tail peptide doc
... iden- tify the nature of the enzyme and provide additional information about the evolution of the ChEs, including the origins of the acyl pocket, the T exon, and the asymmetric forms of ChE in the vertebrates. Results The ... intestinal- is more closely resembles the AChE of the vertebrates than any other invertebrate AChE and provides information about the evolution...
Ngày tải lên: 18/02/2014, 17:20
Báo cáo Y học: ORF6 from the clavulanic acid gene cluster of Streptomyces clavuligerus has ornithine acetyltransferase activity potx
... acetyltransfer- ase (OAT) from Thermus thermophilus and 30–36% identity with OATs from other species [15,16]. OAT is one of the enzymes involved in the biosynthesis of arginine from glutamate, in which ... been reported in the clavulanic acid gene cluster. Furthermore, the early clavam biosynthetic genes are duplicated in a paralogous cluster responsible for the biosynthesis o...
Ngày tải lên: 08/03/2014, 22:20
Báo cáo Y học: Ferritin from the spleen of the Antarctic teleost Trematomus bernacchii is an M-type homopolymer doc
... chains. The most similar to the T. bernacchii constitutive chain are the H2 chain from S. ga irdneri (87.5%) and the M chains from S. salar (86.9%) and Gillichthys m irabilis (78.7%). The percentage identity ... on the homopolymer the capacity to carry out efficiently the two processes that lead to incorporation o f iron in the apoferritin shell, namely iron oxidatio n an...
Ngày tải lên: 08/03/2014, 23:20