Minghua Li , Hongpeng Wang , Shiying Yu

Biotechnology Research Center, Cuixi Academy of Biotechnology, Zhuji, 311800, Zhejiang, China
Author    Correspondence author
Tree Genetics and Molecular Breeding, 2025, Vol. 15, No. 3   doi: 10.5376/tgmb.2025.15.0014
Received: 11 May, 2025    Accepted: 14 Jun., 2025    Published: 21 Jun., 2025

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.

Li M.H., Wang H.P., and Yu S.Y., 2025, Functional genomics of root development in Populus and its ecological implications, Tree Genetics and Molecular Breeding, 15(3): 117-127 (doi: 10.5376/tgmb.2025.15.0014)

 

This study summarizes the research progress of functional genes in the development of poplar root systems, introduces some important genes and signaling pathways that control the shape, differentiation process and response to the external environment of roots, integrates many methods such as transcriptome analysis, gene editing and epigenetic research, and clarifies the response of poplar root systems to drought, nutrient deficiency and interaction with microorganisms It also explores how these root traits are regulated within the body and discusses the possible assistance they may bring in afforestation, ecological restoration and other aspects. This study aims to provide a theoretical basis and technical reference for the study of poplar root systems, and also hopes to lay the foundation for breeding new varieties that are more adapted to the environment and have better traits in the future.

Populus; Root development; Functional genomics; Forestry applications; Environmental adaptation