Welcome To Website IAS

Hot news
Achievement

Independence Award

- First Rank - Second Rank - Third Rank

Labour Award

- First Rank - Second Rank -Third Rank

National Award

 - Study on food stuff for animal(2005)

 - Study on rice breeding for export and domestic consumption(2005)

VIFOTEC Award

- Hybrid Maize by Single Cross V2002 (2003)

- Tomato Grafting to Manage Ralstonia Disease(2005)

- Cassava variety KM140(2010)

Centres
Website links
Vietnamese calendar
Library
Visitors summary
 Curently online :  5
 Total visitors :  7472732

Study Details Structure of Immature Zika Virus
Thursday, 2017/01/26 | 06:16:31

In an effort toward better understanding of how the Zika virus infects host cells and spreads, researchers at Purdue University have published a high resolution structure of the immature Zika virus. The structure of the mature Zika virus has been published in 2016, and researchers point at the differences between immature and mature Zika virus. The Zika virus is a mosquito-borne disease and has been associated with a birth defect called microcephaly that causes brain damage and an abnormally small head in babies born to mothers infected during pregnancy.

 

The researchers used cryo-electron microscopy to reconstruct the immature virus's structure at 9 Ångstroms resolution, about a thousand times better resolution than a conventional light microscope. They found that the genome of the virus is housed inside a protective envelope that includes a lipid membrane, an envelope protein, a precursor membrane protein, and a capsid protein. A map of the immature virus's structure revealed details about the proteins, showing that the envelope and precursor membrane proteins are arranged in 60 spike-like features on the virus's surface. The capsid protein is located on the internal side of the lipid membrane. The structure differs from the mature Zika virus in that the membrane protein in the mature virus is covered by the envelope protein.

 

For more information, read the news release from Purdue University.

Back      Print      View: 479

[ Other News ]___________________________________________________
  • Egypt Holds Workshop on New Biotech Applications
  • UN Agencies Urge Transformation of Food Systems
  • Taiwan strongly supports management of brown planthopper—a major threat to rice production
  • IRRI Director General enjoins ASEAN states to invest in science for global food security
  • Rabies: Educate, vaccinate and eliminate
  • “As a wife I will help, manage, and love”: The value of qualitative research in understanding land tenure and gender in Ghana
  • CIP Director General Wells Reflects on CIP’s 45th Anniversary
  • Setting the record straight on oil palm and peat in SE Asia
  • Why insect pests love monocultures, and how plant diversity could change that
  • Researchers Modify Yeast to Show How Plants Respond to Auxin
  • GM Maize MIR162 Harvested in Large Scale Field Trial in Vinh Phuc, Vietnam
  • Conference Tackles Legal Obligations and Compensation on Biosafety Regulations in Vietnam
  • Iloilo Stakeholders Informed about New Biosafety Regulations in PH
  • Global wheat and rice harvests poised to set new record
  • GM Maize Harvested in Vietnam Field Trial Sites
  • New label for mountain products puts premium on biological and cultural diversity
  • The Nobel Prize in Physiology or Medicine 2016
  • Shalabh Dixit: The link between rice genes and rice farmers
  • People need affordable food, but prices must provide decent livelihoods for small-scale family farmers
  • GM Seeds Market Growth to Increase through 2020 Due to Rise in Biofuels Use

 

Designed & Powered by WEBSO CO.,LTD