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 :  60
 Total visitors :  7656378

Scientists Develop New Approach to Genetic Modification of Maize and Other Grains
Sunday, 2016/09/18 | 09:53:36

Despite years of research efforts, it has been remarkably difficult to develop efficient methods for transformation (i.e., genetic modification) of grain crops. The most preferred method generally involves Agrobacterium tumefaciens, however, the bacterium infects only a narrow range of grain cultivars, and many cultivars are recalcitrant to regeneration.

 

A new research, conducted by Dupont and published in The Plant Cell, reports a breakthrough in transformation technology that greatly expands the range of cultivars and species that can be transformed. The DuPont team added so-called morphogenic genes, known to promote embryonic tissue production, to the other genes being transformed (in this case to express green fluorescent protein as a marker of transformation). The team observed that when they did this, transformation rates increased for a large number of maize cultivars. The new technique also worked in sorghum, rice, and sugarcane.

 

For more details, read the article at ASPB Plant Science Today.

Back      Print      View: 517

[ 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