Characterization of lamin B receptor of Sf9 cells and its fate during Autographa californica nucleopolyhedrovirus infection.

ABSTRACT: Baculovirus nucleocapsids egress from the nuclear membrane during infection. However, details of alternation of nuclear membrane structure during baculovirus egress are unknown. In this study, we examined the changes of lamin B receptor (LBR), a main inner nuclear membrane component, during Autographa californica nucleopolyhedrovirus (AcMNPV) infection. Firstly, the open reading frame (Orf) of Sf9 lbr was cloned by reverse transcription PCR, and the distribution of LBR in Sf9 cells were observed by fusing LBR with the red fluorescence protein mcherry. Besides, the amount of endogenous LBR during AcMNPV infection was detected by western blotting. Moreover, the distribution of LBR after AcMNPV infection was observed under the confocal fluorescence microscopy. Furthermore, the effects of prot

SUBMITTER: Wei W 

PROVIDER: S-EPMC7192988 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature