Jiawei Li , Qiangsheng Qian , Yaodong Liu

Modern Agricultural Research Center, Cuixi Academy of Biotechnology, Zhuji, 311800, Zhejiang, China
Author    Correspondence author
Plant Gene and Trait, 2024, Vol. 15, No. 2   
Received: 26 Feb., 2024    Accepted: 28 Mar., 2024    Published: 09 Apr., 2024

This is an open access article published under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

In recent years, with the rapid development of molecular biology and genomics, it has become possible to improve rice panicle architecture through gene regulation techniques, thereby enhancing yield. The DEP1 (Dense and Erect Panicle 1) gene, an important gene influencing rice panicle morphology and yield, provides new perspectives and approaches for rice genetic improvement. This study explores the functional mechanisms of the DEP1 gene, elucidates how it regulates rice panicle architecture, and assesses its impact on yield. Through case studies in molecular biology, genomics, and field trials, we conducted an in-depth analysis of the genetic variation, molecular mechanisms, and performance of the DEP1 gene under different environments. The research findings indicate that optimizing the DEP1 gene can significantly improve panicle architecture and increase yield. By unraveling the genetic regulatory network of the DEP1 gene, this study not only contributes to understanding the genetic basis of rice panicle development but also offers new strategies and targets for rice molecular breeding. This is crucial for advancing rice breeding technology and ensuring global food security.

Rice (Oryza sativa L.); DEP1 gene; Gene regulation; Yield enhancement; Molecular breeding