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Dr. Hesham Mohamed El Sayed Abd El Halim :: Publications: |
|
| Title: | RNAi-mediated knockdown of the
voltage gated sodium ion channel
TcNav causes mortality in Tribolium
castaneum |
| Authors: | Hesham M. Abd El Halim, Baida M. H. Alshukri, Munawar S. Ahmad, Erich Y. T. Nakasu, Mohammed H. Awwad, Elham M. Salama, Angharad M. R. Gatehouse & Martin G. Edwards |
| Year: | 2016 |
| Keywords: | Not Available |
| Journal: | Scientific Reports |
| Volume: | 6 |
| Issue: | 29301 |
| Pages: | Not Available |
| Publisher: | nature Scientific Reports |
| Local/International: | International |
| Paper Link: | |
| Full paper | Hesham Mohamed El Sayed Abd El Halim_srep29301-2.pdf |
| Supplementary materials | Not Available |
| Abstract: |
The voltage-gated sodium ion channel (VGSC) belongs to the largest superfamily of ion channels. Since VGSCs play key roles in physiological processes they are major targets for effective insecticides. RNA interference (RNAi) is widely used to analyse gene function, but recently, it has shown potential to contribute to novel strategies for selectively controlling agricultural insect pests. The current study evaluates the delivery of dsRNA targeted to the sodium ion channel paralytic A (TcNav) gene in Tribolium castaneum as a viable means of controlling this insect pest. Delivery of TcNav dsRNA caused severe developmental arrest with larval mortalities up to 73% post injection of dsRNA. Injected larvae showed significant (p |
