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 :  7
 Total visitors :  7448009

CABBI Reports First Successful Precision Breeding of Sugarcane Using CRISPR-Cas9 Genome Editing
Wednesday, 2021/07/21 | 09:03:10

Figure: Ayman Eid, CABBI Postdoctoral Research Associate at the University of Florida, displays gene-edited sugarcane with reduced chlorophyll content. Photo Source: Rajesh Yarra, UF/IFAS Agronomy.

 

University of Florida researchers at the U.S. Department of Energy's Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) reveal the first successful precision breeding of sugarcane by using CRISPR-Cas9 genome editing, published in two reports in Frontiers in Genome Editing.

 

In the first report, researchers demonstrated the ability to turn off variable numbers of copies of the magnesium chelatase gene, a key enzyme for chlorophyll biosynthesis in sugarcane, producing rapidly identifiable plants with light green to yellow leaves. Plants with light green leaves did not show growth reduction and may require less nitrogen fertilizer to produce the same amount of biomass. The second study achieved efficient and reproducible gene targeting in sugarcane, showing the precise substitution of multiple copies of the target gene with a superior version, conferring herbicide resistance.

 

CABBI researcher Fredy Altpeter, Professor of Agronomy at the University of Florida's Institute of Food and Agricultural Sciences (IFAS) said, "Now we have very effective tools to modify sugarcane into a crop with higher productivity or improved sustainability. It's important since sugarcane is the ideal crop to fuel the emerging bioeconomy."

 

For more details, read the article on the CABBI website.

Back      Print      View: 206

[ 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