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 :  31
 Total visitors :  7656038

Improved Procedure Accelerates Tomato Engineering
Saturday, 2016/09/10 | 10:54:46

Scientists at the Boyce Thompson Institute's (BTI) Van Eck lab, led by Professor Joyce Van Eck and former postdoctoral scientist Sarika Gupta have developed a better method for transforming a tomato by adding the plant hormone auxin to the medium that supports cell growth. By doing this, the plant's growth speeds up, ultimately accelerating the pace of research.

 

Researchers typically use the soil bacterium Agrobacterium tumefaciens in transformation. The transformed cells grow on plant regeneration medium, which contains nutrients and hormones that cause the tissue to develop into a tiny new plant. The plantlets are then transferred to root induction medium before being planted in soil. In the new method, the Van Eck lab adds auxin to the regeneration and rooting media, which reduces the length of the procedure from 17 weeks to just 11.

 

The Van Eck lab performs tomato transformations routinely, as a research method to understand how individual genes affect tomato growth and development. Their new protocol not only saves time, but uses fewer materials and saves money. "If you can speed up the plant development, which is what the auxin is doing, you can decrease the time it takes to get genetically engineered lines," said Van Eck.

 

For more details, read the news release at the BTI website.

 

Regeneration_media_400x700

Figure: A Van Eck lab member transfers tomato plantlets from a plate of regeneration medium. (Image by Sheryl Sinkow)

Back      Print      View: 620

[ 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