Restriction of viral dissemination from the midgut determines incompetence of small brown planthopper as a vector of Southern rice black-streaked dwarf virus.

@article{Jia2012RestrictionOV,
  title={Restriction of viral dissemination from the midgut determines incompetence of small brown planthopper as a vector of Southern rice black-streaked dwarf virus.},
  author={Dongsheng Jia and Hongyan Chen and Qianzhuo Mao and Qifei Liu and Taiyun Wei},
  journal={Virus research},
  year={2012},
  volume={167 2},
  pages={404-8}
}
Southern rice black-streaked dwarf virus (SRBSDV), a fijivirus, is transmitted by the white-backed planthopper in a persistent-propagative manner. In this study, we found that another planthopper species, the small brown planthopper (SBPH), could acquire SRBSDV but not transmit it. To identify the transmission barrier for SRBSDV in SBPHs, sequential infection by SRBSDV in the organs of SBPHs was studied with immunofluorescence for viral antigens. SRBSDV initially entered the epithelial cells of… CONTINUE READING
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