Báo cáo khoa học: " Phylogenetic analysis of the non-structural (NS) gene of influenza A viruses isolated from mallards in Northern Europe in 2005" ppsx

... submitted to the GenBank database; the accession numbers and other details are shown in Table 1. Abbreviations AGWT: American green-winged teal; AIV: avian influenza virus; APMV: avian paramyxovirus; ... least one pair of basic amino acids at residues 115 and 116 plus a phe- nylalanine at residue 117 and a basic amino acid (R) at 113 at the cleavage site whereas lentogenic str...

Ngày tải lên: 12/08/2014, 04:20

... in recent years indicating Mallards (Anas platyrhynchos) as an essential factor of the ecology of influenza A viruses because of a particularly wide variety of subtypes isolated from these birds ... finding indicates the existence of a large reservoir of different influenza A viruses in mallards population in Northern Europe. Although our phyl...

Ngày tải lên: 12/08/2014, 04:21

... M., Nitta, K., Kawauchi, H., Takayanagi, Y. & Oyama, F. (1991) Comparative base specificity, stability, and lectin activity of two lectins from eggs of Rana catesbeiana and R. japonica and liver ribonuclease ... evaluating the in uence of Table 2. Thermodynamic parameters of the thermal denaturaturation of the different onconase (ONC) variants at 25 °C and pH 2.0. (C Gdm/...

Ngày tải lên: 19/02/2014, 12:20

... mass spectrometry along with the availability of comprehensive protein and DNA databases that made easy and quick protein identification feasible. The analytical tools that are available nowadays allow the ... proteins in Golgi preparations from rat mammary gland cells in the state of maximal secretion at lactation as compared to that in a state of basal secretion. This...

Ngày tải lên: 23/03/2014, 20:22

... CCT TGAGGCAAT AGG −405: TTC TGAAGAAAG AAA −699: CAG TTTTGCAAT CCA −139: CCC TTCTGCAAT TCA −558: CAA TTGAGGAAT ACA Rev: −298: TAT TTTAGCAAT AAC −1781: AAC CTTACCGAA GGA −214: ATT TTTAGAAAG CAC −1592: ... TTCCAAGAA ACA PMF[13] ATCAN{0,8}TGAT −679: TAA ATCAGAATGAT CTG −726: GTG TGATCTAAATCA CAA TGATN{0,8}ATCA −597: AAG TGATTATTCATCA ATC −1405: AAC ATCAATTTCTGAT GCC −751: TCC ATCATATCAGTGAT TTT −...

Ngày tải lên: 09/08/2014, 18:21

... Anna- Lise.Williamson@uct.ac.za * Corresponding author Abstract Phylogenetic analysis of three genes of Penguinpox virus, a novel Avipoxvirus isolated from African penguins, reveals its relationship to other poxviruses. ... Disease and Molecular Medicine and Department of Clinical Laboratory Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, S...

Ngày tải lên: 12/08/2014, 04:21

... Tankyrase was also reported to interact with a tankyrase-binding protein of 182 kDa (TAB182), displaying a heterochromatin-like staining pattern in the nucleus and colocalizing with cortical actin ... modules A F [6]. The N-terminal 42 kDa DNA-binding domain (DBD) also comprises the pro- tein’s nuclear localization signal and is adjacent to a central 16 kDa automodification do...

Ngày tải lên: 20/02/2014, 01:20

... l-arginine, but also tolerates l-homoarginine and l-canavanine (Fig. 3A, Table 1). These findings can be explained by the coor- dination of l-arginine in the active site of VioC (Figs 4, 5 and ... C-terminal helical subdomain. Accordingly, VioC exerts broadened substrate specificity by accepting the analogs l-homoarginine and l-canavanine for Cb-hydroxylation. Abbreviations A- dom...

Ngày tải lên: 16/03/2014, 02:20

... through the increase of absorbance at 422 nm, due to the formation of the nitrophenolic derivatives, in the initial phase of the reactions. The conversion of the data from DAÆs )1 to M Æs )1 was performed ... in which the protein has been modified by nitration of some endogenous tyrosine residue(s). The formation rate of the band at 422 nm is the same as...

Ngày tải lên: 16/03/2014, 16:20

... the follow- ing experiments. Words in italics indicate a class of words: “something” indicates that any word can appear, and disease indicates that any dis- ease expression can appear. These queries ... “External links” pro- vides links to other databases, and helps to obtain detailed information from these databases. For biomedical terms other than genes /gene products, the Unifi...

Ngày tải lên: 17/03/2014, 04:20