Xuanjun Fang

Hainan Institute of Tropical Agricultural Resources, Sanya, 572025, Hainan, China
Author    Correspondence author
Legume Genomics and Genetics, 2024, Vol. 15, No. 2   doi: 10.5376/lgg.2024.15.0008
Received: 06 Mar., 2024    Accepted: 08 Apr., 2024    Published: 20 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.

Fang X.J., 2024, Taxonomic revisions in the Fabaceae: implications from genetic studies, Legume Genomics and Genetics, 15(2): 62-71 (doi: 10.5376/lgg.2024.15.0008)

As a highly diverse plant family, the Fabaceae’s taxonomic revisions are crucial. Traditional classification methods face numerous challenges in dealing with the diversity and complexity of Fabaceae, while genetic studies provide new perspectives and tools for taxonomy. This study examines the historical background of Fabaceae taxonomy and explores the role and impact of genetic studies, including DNA sequencing and phylogenetic analysis, molecular markers, and genomics. It focuses on the influence of genetic research on Fabaceae taxonomy, such as the reclassification of genera and species, the discovery of cryptic species, and the clarification of evolutionary relationships. Through case studies on the genera Acacia, Lupinus, and Phaseolus, the study demonstrates the practical application of genetics in taxonomic revisions. Additionally, it discusses conservation strategies based on genetic diversity, biodiversity assessments, species richness, and the role of genetics in habitat restoration. Looking forward, the study emphasizes the integration of genetic and morphological data, the role of bioinformatics and big data in taxonomy, and the prospects for automated taxonomy. This study provides important references for the future development of Fabaceae taxonomy.

Fabaceae; Taxonomic revisions; Genetic research; DNA sequencing; Phylogenetic analysis