abstract: background: rabies has been reported in all provinces and cities of iran, although there has been no molecular study regarding different groups and subgroups of rabies virus by phosphoprotein gene. in this study, firstly, 48 and then 85 recent rabies isolates recovered from cases reported throughout iran identified the evolutionary origins by molecular method of phosphoprotein gene re...

Abstract: Background: Rabies has been reported in all provinces and cities of Iran, although there has been no molecular study regarding different groups and subgroups of rabies virus by phosphoprotein gene. In this study, firstly, 48 and then 85 recent rabies isolates recovered from cases reported throughout Iran identified the evolutionary origins by molecular method of phosphoprotein gene r...

quantitative trait loci (qtl) affecting milk production traits on bovine chromosome 6 close to the opn gene location have been identified through several whole genome scans. opn is a phosphoprotein, synthesized in a variety of tissues and cells and secreted into body fluids. in this study, dna was isolated from blood samples collected from 398 holstein cows in tehran and esfahan provinces. dna ...

background: newcastle disease virus (ndv) is the causativeagent of the newcastle disease (nd), a highly contagiousdisease in birds that causes significant economic losses to thepoultry industry worldwide. nd is endemic in iran and outbreaksare reported regularly in commercial poultry flocks and differentspecies of birds. objectives:the current study was carried outto characterize ndv based on p...

BACKGROUND: Newcastle disease virus (NDV) is the causativeagent of the Newcastle disease (ND), a highly contagiousdisease in birds that causes significant economic losses to thepoultry industry worldwide. ND is endemic in Iran and outbreaksare reported regularly in commercial poultry flocks and differentspecies of birds. OBJECTIVES:The current study was carried outto characterize NDV based on p...

The dentin matrix acidic phosphoprotein gene has been mapped to human chromosome 4q21 and mouse chromosome 5q21. Expression studies have implicated a role for this gene in the mineralization of dentin. In the current investigation, a cDNA encoding bovine dentin matrix acidic phosphoprotein has been cloned and sequenced. A comparison of the bovine gene with its rat counterpart has indicated that...

BACKGROUND Wnt3a stimulates cellular trafficking of key signaling elements (e.g., Axin, Dishevelled-2, beta-catenin, and glycogen synthase kinase-3beta) and primitive endoderm formation in mouse F9 embryonic teratocarcinoma cells. RESULTS The role of phosphoprotein phosphatase-2A in signaling of the Wnt/beta-catenin/Lef-Tcf-sensitive gene activation pathway was investigated. Wnt3a action atte...

Cells of all vertebrates thus far investigated contain a cellular src gene, which appears to be a highly conserved homolog of the Rous sarcoma virus oncogene src. Similar to the Rous sarcoma virus oncogene src, this endogenous cellular src gene codes for a Mr 60,000 phosphoprotein (pp60c~src) which is associated with a kinase activity. This kinase specifically phosphorylates tyrosine residues o...

Cells of all vertebrates thus far investigated contain a cellular src gene, which appears tobe a highly conserved homolog of the Rous sarcoma virus oncogene src. Similar to the Rous sarcoma virus oncogene src, this endogenaus cellular src gene codes for a M, 60,000 phosphoprotein (pp6oc-src) which is associated with a kinase activity. This kinase specifically phosphorylates tyrosine residues of...

A cDNA library was prepared from poly(A)+ RNA extracted from respiratory syncytial (RS) virus-infected HEp-2 cells. A recombinant plasmid, pRSP68, encoding the RS virus phosphoprotein gene was identified by translation in vitro of hybrid-selected mRNA. The cloned cDNA insert of 1 kb was sequenced and a polypeptide of 241 amino acids with a molecular weight of 27 166 was deduced from the sequenc...