Expression and localization of LEF-11 in Autographa californica nucleopolyhedrovirus-infected Sf9 cells
نویسندگان
چکیده
منابع مشابه
Autographa californica nucleopolyhedrovirus infection results in Sf9 cell cycle arrest at G2/M phase.
Baculovirus infection results in the induction of membrane structures within the nucleoplasm of the host cells. The source of these membranes is unclear; however, using the normal dynamics of cellular membranes and the nuclear envelope as a model, it is possible that the cell cycle might play a role in the regulation of formation of these intranuclear membranes. Therefore, one goal of this stud...
متن کاملReduction of polyhedrin mRNA and protein expression levels in Sf9 and Hi5 cell lines, but not in Sf21 cells, infected with Autographa californica multiple nucleopolyhedrovirus fp25k mutants.
During cell infection, the fp25k gene of baculoviruses frequently mutates, producing the few polyhedra (FP) per cell phenotype with reduced polyhedrin (polh) expression levels compared with wild-type baculoviruses. Here we report that the fp25k gene of the model baculovirus, Autographa californica multiple nucleopolyhedrovirus (AcMNPV), contains two hypermutable seven-adenine (A7) mononucleotid...
متن کاملReprogramming the chiA expression profile of Autographa californica multiple nucleopolyhedrovirus.
Expression of chiA and v-cath RNA and enzyme activity in wild-type Autographa californica multiple nucleopolyhedrovirus (AcMNPV) was compared with that of recombinant AcMNPV viruses reprogrammed for expression of the endogenous chiA. To establish a baseline for our recombinant AcMNPV studies, we compared, for the first time, the temporal expression profiles of both AcMNPV chiA transcription and...
متن کاملPurification of Autographa californica nucleopolyhedrovirus DNA polymerase from infected insect cells.
Autographa californica nucleopolyhedrovirus (AcMNPV) DNA polymerase was purified from virus-infected cells using conventional chromatographic methods. The enzymatic activity of fractions eluting from single-stranded agarose gels was found to exactly coincide with a single polypeptide with an apparent molecular mass of approximately 110,000 Da on denaturing polyacrylamide gels stained with Cooma...
متن کاملCloning and Characterization of Sf9 Cell Lamin and the Lamin Conformational Changes during Autographa californica multiple nucleopolyhedrovirus Infection
At present, the details of lamina alterations after baculovirus infection remain elusive. In this study, a lamin gene in the Sf9 cell line of Spodoptera frugiperda was cloned. The open reading frame (orf) of the Sf9 lamin was 1860 bp and encoded a protein with a molecular weight of 70 kDa. A transfection assay with a red fluorescence protein (rfp)-lamin fusion protein indicated that Sf9 lamin w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of General Virology
سال: 2001
ISSN: 0022-1317,1465-2099
DOI: 10.1099/0022-1317-82-9-2289