Modulating TPP riboswitch activity simultaneously enhances crop yield, nutritional quality and stress tolerance - PubMed
3 hours ago
- #crop improvement
- #nutritional quality
- #stress tolerance
- Modulating TPP riboswitch activity enhances crop yield, nutritional quality, and stress tolerance simultaneously.
- Thiamine pyrophosphate (TPP), the active form of vitamin B1, supports human health and plant stress tolerance.
- Editing the rice TPP riboswitch increases grain yield, cold tolerance, and blast resistance while elevating micronutrients.
- The enhancements are linked to improved photosynthesis, nitrogen use efficiency, and metabolic reprogramming.
- Similar outcomes were observed in tomato, indicating the generalizability of this approach.
- This strategy helps achieve sustainable food security without trade-offs between yield, quality, and stress tolerance.