Dissimilar expression of Autographa californica multiple nucleocapsid nuclear polyhedrosis virus polyhedrin and p10 genes
نویسندگان
چکیده
منابع مشابه
Identification of seven putative origins of Autographa californica multiple nucleocapsid nuclear polyhedrosis virus DNA replication.
Seven putative origins of DNA replication (oris) were identified and located on the genome of Autographa californica multiple nucleocapsid nuclear polyhedrosis virus (AcMNPV), when an improved infection-dependent replication assay was used. A threefold higher yield of amplified plasmid was achieved when an m.o.i. of 1 was used (instead of 25), and another twofold increase was obtained when the ...
متن کاملAnalysis of the promoter of the Autographa californica nuclear polyhedrosis virus p10 gene.
Functional analyses of the p10 gene promoter from the Autographa californica nuclear polyhedrosis virus (AcNPV) were performed by progressively deleting the 230 nucleotides upstream from the p10 coding sequences towards the ATG codon. Truncated promoter sequences retaining the full 5' non-coding leader of p10 were inserted in front of the chloramphenicol acetyltransferase (CAT) gene, and promot...
متن کاملImproving promiscuous mammalian cell entry by the baculovirus Autographa californica multiple nuclear polyhedrosis virus
The insect baculovirus AcMNPV (Autographa californica multiple nuclear polyhedrosis virus) enters many mammalian cell lines, prompting its application as a general eukaryotic gene delivery agent, but the basis of entry is poorly understood. For adherent mammalian cells, we show that entry is favoured by low pH and by increasing the available cell-surface area through a transient release from th...
متن کاملExpression of foreign proteins on the surface of Autographa californica nuclear polyhedrosis virus.
Based on the method of direct cloning into the baculovirus genome by linearizing and re-ligation in presence of the target insert, we designed viral constructs that express foreign genes on the surface of baculovirus particles. We chose the glycosylated envelope protein gp41 of human immunodeficiency virus type 1 (HIV-1) as a model for displaying recombinant proteins on budded virus. The ectodo...
متن کاملCharacterization of an early gene accelerating expression of late genes of the baculovirus Autographa californica nuclear polyhedrosis virus.
The region of the Autographa californica nuclear polyhedrosis virus (AcMNPV) encompassing the EcoRI T fragment (29.0 to 30.1 map units) was characterized by DNA sequencing, transcriptional mapping, and site-directed mutagenesis. The largest transcript from this region, an early 1.7-kilobase (kb) poly(A)+ RNA, encompassed three tandem, nonoverlapping open reading frames (ORFs). The largest of th...
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: 1992
ISSN: 0022-1317,1465-2099
DOI: 10.1099/0022-1317-73-6-1481