Rice Revolution Begins with First-Ever Gene-Edited Varieties

India has made a groundbreaking leap in agricultural innovation with the successful development of the world’s first gene-edited rice varieties. The Indian Council of Agricultural Research has introduced two new strains, DRR Dhan 100 Kamala and Pusa DST Rice 1, designed to enhance yield, improve drought resistance, and optimize nitrogen use efficiency.  

 

Scientific Breakthroughs:  

- DRR Dhan 100 Kamala, developed by the Indian Institute of Rice Research, is an improved version of the widely cultivated Samba Mahsuri variety, offering higher grain yield and early maturity.  

- Pusa DST Rice 1, created by the Indian Agricultural Research Institute, is based on the MTU1010 cultivar and boasts enhanced drought and salinity tolerance.  

- Both varieties utilize CRISPR-Cas gene editing technology, allowing precise modifications without introducing foreign DNA.  

- The advancements promise increased productivity, reduced environmental impact, and better adaptability to climate challenges.  

- Scientists anticipate these varieties will significantly boost rice production while conserving water and lowering methane emissions.  

 

Sources: Indian Express, Krishi Jagran, MSN India, ICAR.