Rugang Xu , Qiuxia Su

Modern Agricultural Research Center, Cuixi Academy of Biotechnology, Zhuji, 311800, Zhejiang, China
Author    Correspondence author
Triticeae Genomics and Genetics, 2024, Vol. 15, No. 2   doi: 10.5376/tgg.2024.15.0007
Received: 03 Feb., 2024    Accepted: 06 Mar., 2024    Published: 16 Mar., 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.

Xu R.G., and Su Q.S., 2024, Molecular tools and genomic resources in Triticeae: enhancing crop productivity, Triticeae Genomics and Genetics, 15(2): 66-76 (doi: 10.5376/tgg.2024.15.0007)

The Triticeae tribe, which includes essential cereal crops such as wheat and barley, is critical for global food security. Recent advancements in molecular tools and genomic resources have significantly enhanced our ability to improve crop productivity within this tribe. This study explores the latest developments in genomic technologies, genome editing tools, and phenotyping methods that are being utilized to optimize Triticeae crop breeding. Key innovations include haplotype-based approaches for precise genetic diversity identification, open-source genome assembly tools like TRITEX for constructing high-quality genome sequences, and the application of CRISPR/Cas9 for targeted mutagenesis. Additionally, the integration of plant hormonomics for deep physiological phenotyping and high-throughput phenotyping platforms are highlighted as pivotal in understanding and enhancing crop traits. These molecular and genomic advancements collectively contribute to the development of Triticeae crops with improved yield, stress tolerance, and adaptability to changing climates.

Triticeae; Genomic resources; CRISPR/Cas9; Phenotyping; Crop productivity