Yumin Huang

School of Life Science, Xiamen University, Xiamen, 361102, Fujian, China
Author    Correspondence author
Plant Gene and Trait, 2024, Vol. 15, No. 3   
Received: 06 May, 2024    Accepted: 11 Jun., 2024    Published: 20 Jun., 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.

Grain type and weight are key factors determining rice yield and quality, affecting agricultural productivity and market value. The genetic basis of these traits is very complex, and the GS2 gene is considered an important contributor. This study aims to explore the role of GS2 gene in improving rice yield, identify and characterize GS2 gene, elucidate its mechanism of action in rice development, and study its evolutionary perspective in different rice varieties. This study includes the genetic regulation of grain type and weight by GS2, phenotypic variations caused by GS2 mutations, and interactions between GS2 and other yield related genes. Through case studies, GS2 gene modification experiments were analyzed, highlighting successful cases in field applications and comparing them with non GS2 improved rice varieties. We also reviewed the latest technological advancements in genetic engineering, CRISPR, genome sequencing, and bioinformatics tools related to GS2 research. In addition, this study discussed breeding strategies that combine GS2 research, including traditional breeding programs and molecular marker assisted selection, evaluated the impact of GS2 research on rice agriculture, and emphasized its significance for yield improvement and global food security. Finally, the future directions of rice genetic research were outlined, emphasizing the potential for new discoveries, collaborative efforts, and emerging technologies. This study emphasizes the importance of the GS2 gene in improving rice yield and provides recommendations for future research and application.

GS2 gene; Rice yield; Grain size; Genetic regulation; CRISPR technology