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 :  6
 Total visitors :  7484931

Scientists Modify Plant Gene to Trick Bacterial Defense to Attack Virus
Monday, 2016/02/22 | 08:33:21

Indiana University scientists led by Roger Innes have modified a plant gene that normally fights bacterial infection to confer resistance to a virus. Plants detect pathogens indirectly by sensing the damage they cause within a cell. Once a pathogen is detected, plants mount a strong defense response. Innes' Lab found that plant proteins (sensors) that sense this pathogen-induced damage are highly specific, and previous efforts to broaden their specificity had little success.

 

Instead of building a better sensor, Innes' team created 'decoy' proteins that would be targeted by the enzymes that pathogens use to cause disease. When existing sensor proteins detect modification of these decoy proteins by the pathogen's enzymes, resistance is activated.

 

Using this approach, the team was able to broaden the recognition ability of a sensor protein that normally detects the bacterial pathogen Pseudomonas syringae to detect two different viral pathogens, turnip mosaic virus and tobacco etch virus, expanding the disease resistance of the plant.

 

For more information about this research, read the news release from Indiana University Bloomington website.

Back      Print      View: 585

[ Other News ]___________________________________________________
  • Beyond genes: Protein atlas scores nitrogen fixing duet
  • 2016 Borlaug CAST Communication Award Goes to Dr. Kevin Folta
  • FAO and NEPAD team up to boost rural youth employment in Benin, Cameroon, Malawi and Niger
  • Timely seed distributions in Ethiopia boost crop yields, strengthen communities’ resilience
  • Parliaments must work together in the final stretch against hunger
  • Empowering women farmers in the polder communities of Bangladesh
  • Depression: let’s talk
  • As APEC Concludes, CIP’s Food Security and Climate Smart Agriculture on Full Display
  • CIAT directly engages with the European Cocoa Industry
  • Breeding tool plays a key role in program planning
  • FAO: Transform Agriculture to Address Global Challenges
  • Uganda Holds Banana Research Training for African Scientists and Biotechnology Regulators
  • US Congress Ratifies Historic Global Food Security Treaty
  • Fruit Fly`s Genetic Code Revealed
  • Seminar at EU Parliament Tackles GM Crops Concerns
  • JICA and IRRI ignites a “seed revolution” for African and Asian farmers
  • OsABCG26 Vital in Anther Cuticle and Pollen Exine Formation in Rice
  • Akira Tanaka, IRRI’s first physiologist, passes away
  • WHO calls for immediate safe evacuation of the sick and wounded from conflict areas
  • Farmer Field School in Tonga continues to break new ground in the Pacific for training young farmers

 

Designed & Powered by WEBSO CO.,LTD