نتایج جستجو برای: phosphoprotein gene
تعداد نتایج: 1144108 فیلتر نتایج به سال:
Recent modeling of filopodia--the actin-based cell organelles employed for sensing and motility--reveals that one of the key limiting factors of filopodial length is diffusional transport of G-actin monomers to the polymerizing barbed ends. We have explored the possibility of active transport of G-actin by myosin motors, which would be an expected biological response to overcome the limitation ...
The effect of mutations of Newcastle disease virus (NDV) fusion (F) gene, hemagglutinin-neuraminidase (HN) gene, and phosphoprotein (P) gene and HN chimeras between the virulent Beaudette C and low virulence LaSota strains on pathogenesis and pathogenicity was examined in fully susceptible chickens. A virulent F cleavage site motif within a LaSota backbone increased pathogenicity and severity o...
The nucleotide sequences of the nucleocapsid protein (NP) gene, the intergenic regions in the nucleocapsid protein (NP)-phosphoprotein (P), P-matrix protein (M) and M-fusion glycoprotein gene junctions and the trailer region of a virulent Newcastle disease virus (NDV) strain Beaudette C were determined. The NP gene is 1747 nt long and encodes a protein of 489 amino acids. Each of the intergenic...
Here we present the first complete genomic sequence of Marek's disease virus serotype 3 (MDV3), also known as turkey herpesvirus (HVT). The 159,160-bp genome encodes an estimated 99 putative proteins and resembles alphaherpesviruses in genomic organization and gene content. HVT is very similar to MDV1 and MDV2 within the unique long (UL) and unique short (US) genomic regions, where homologous g...
The nucleotide sequences of the phosphoprotein (P)/V/C and matrix (M) protein genes of phocine distemper virus (PDV) have been determined and the deduced amino acid sequences of the proteins derived from these genes compared with those of the other morbilliviruses. The 1655 nucleotides of the P gene encode a phosphoprotein of 507 amino acid residues (from nucleotide numbers 60 to 1583) which is...
on chromosome 2p23, and codes for a protein that is expressed in some cells of the central nervous system, but in virtually no other normal human cells. Interest in this protein among diagnostic pathologists has been related to its utility in recognizing a subset of CD30+ anaplastic large cell lymphomas (ALCL's), that show a characteristic t(2;5)(p23;q35) translocation. This translocation resul...
A heat-stable protein inhibitor of phosphoprotein phosphatase has been purified to homogeneity from rabbit liver extract by heating to 95 degrees followed by ion exchange chromatography on DEAE-cellulose and gel filtration on Sephadex G-200. The purified inhibitor showed a single band when examined by gel electrophoresis S20, w and Stokes radius values were 1.45 and 25.5, respectively. Using th...
Plasma membrane fractions I and II isolated from bovine corpus luteum contain phosphoprotein phosphatases. Enzyme activities associated with both membrane fractions showed pH optima in the neutral range and were most active with phosphoprotamine as the exogenous substrate. The enzyme activity was partially inhibited by Co2+, Zn2+ and Fe2+. Dithioerythritol, glutathione (reduced) and 2-mercaptoe...
Background:In the recent decade, the reverse genetics method has been broadly used for rescue of negative-stranded RNA viruses from cDNA or viral minigenomes. This technique has been applied to study different steps in virus replication and virus-host interactions. Reverse genetics could also be implemented for design of new vaccines. The T7 RNA polymerase activity as well as virus (nucleocapsi...
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