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BmNPV infection correlates with the enhancement of the resistance of Bombyx mori cells to UV radiation
Author(s) -
Tang Qi,
Chen Fangying,
Wu Peng,
Qiu Lipeng,
Chen Huiqing,
Chen Keping,
Li Guohui
Publication year - 2019
Publication title -
archives of insect biochemistry and physiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.576
H-Index - 66
eISSN - 1520-6327
pISSN - 0739-4462
DOI - 10.1002/arch.21598
Subject(s) - bombyx mori , biology , dna repair , ultraviolet radiation , host (biology) , dna , transcription (linguistics) , dna damage , microbiology and biotechnology , bombyx , virology , gene , genetics , chemistry , linguistics , philosophy , radiochemistry
At present, the effect of ultraviolet (UV) radiation on the interaction between Bombyx mori nucleopolyhedrovirus (BmNPV) and host remains unclear. In the current study, UV treatment significantly reduced the activity of BmNPV budded viruses (BVs), and UV‐damaged BmN cells were not conducive to BmNPV proliferation. BmNPV infection significantly reduced the viability of host cells, but increased the viability of high‐dose UV‐treated host cells. Furthermore, the quantitative reverse‐transcription PCR (qPCR) results suggested that BmNPV and Bombyx mori might mutually use the same DNA repair proteins for repairing UV‐induced damage and BmNPV infection promote the ability of host cells to repair UV‐induced damage.