Conformational changes in intact dengue virus reveal serotype-specific expansion

Temperature differences between mosquitoes and humans trigger structural changes in dengue virus 2 (DENV2) particles, but not in other DENV serotypes. Here, using HDXMS, the authors describe serotype-specific expansion of intact viral particles of DENV1 and DENV2 at 28 °C (mosquitoes), 37 °C (humans...

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Autores principales: Xin-Xiang Lim, Arun Chandramohan, Xin Ying Elisa Lim, Nirmalya Bag, Kamal Kant Sharma, Melissa Wirawan, Thorsten Wohland, Shee-Mei Lok, Ganesh S. Anand
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/d34d5ae0dd4f44a88618484220093aef
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Sumario:Temperature differences between mosquitoes and humans trigger structural changes in dengue virus 2 (DENV2) particles, but not in other DENV serotypes. Here, using HDXMS, the authors describe serotype-specific expansion of intact viral particles of DENV1 and DENV2 at 28 °C (mosquitoes), 37 °C (humans) and 40 °C (fever).