Generating a host range-expanded recombinant baculovirus
نویسندگان
چکیده
منابع مشابه
Generating a host range-expanded recombinant baculovirus
As baculoviruses usually have a narrow insecticidal spectrum, knowing the mechanisms by which they control the host-range is prerequisite for improvement of their applications as pesticides. In this study, from supernatant of culture cells transfected with DNAs of an Autographa californica multiple nucleopolyhedrovirus (AcMNPV) mutant lacking the antiapoptotic gene p35 (vAc(∆P35)) and a cosmid ...
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A nuclear polyhedrosis virus (NPV) (Baculoviridae)-based gene expression system was improved by DNA recombination. The BmN cell line established from Bombyx mori and the Sf21 cell line established from Spodoptera frugiperda are non-permissive for Autographa californica multicapsid NPV (AcMNPV) and B. mori NPV (BmNPV) replication, respectively. After cotransfection of AcMNPV DNA and BamHI-digest...
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Advances in the understanding of baculovirus replication and the identification of genes that affect host range set the stage for constructing recombinant baculoviruses for specific past insects. The modification of baculovirus host specificity has recently been achieved by inserting or deleting genes that affect virus replication or cellular defenses.
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2016
ISSN: 2045-2322
DOI: 10.1038/srep28072