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Trees Genetics, Genomics, and Molecular Breeding

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Plant Sciences".

Deadline for manuscript submissions: 30 August 2025 | Viewed by 280

Special Issue Editor


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Guest Editor
Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou 311400, China
Interests: tree genetics and genomics; genus Camellia; non-coding RNA; genome evolution; plant domestication
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Special Issue Information

Dear Colleagues,

Thanks to the development of gene sequencing technology, the field of tree biology research is rapidly advancing, with profound impacts on wood safety, economic forestry, ecology, and the mitigation of climate change. An increasing number of researchers have released genomic data related to tree species, enabling us to utilize their omics data to mine key regulatory genes of tree growth, development, and secondary metabolism, thereby facilitating molecular genetic improvement. Considering the pivotal role that trees will play in the future, our understanding of the molecular basis of forest growth, development, and secondary metabolism lags far behind other model plants.

This Special Issue, entitled "Trees Genetics, Genomics, and Molecular Breeding", aims to supplement the current lack of knowledge on the molecular basis of tree growth, development, and secondary metabolism. It covers various aspects of woody plant growth, development, and secondary metabolism, with a focus on using multi-omics research to reveal the key regulatory genes associated with woody plant growth, development, and secondary metabolism, including natural growth, artificial management (such as pruning, fertilization, irrigation, etc.), climate and environmental change, and other studies on growth, development, and secondary metabolism; this also includes research on the function of forest genes and transgenic technology.

We invite researchers to contribute articles that provide an overview of recent advances related to "Trees Genetics, Genomics, and Molecular Breeding". This Special Issue welcomes the submission of research-oriented papers reviews related to this topic. We look forward to receiving your submissions.

Dr. Mingyan Wang is the Guest Editor Assistant, and Mingyan Wang will help manage this Special Issue.

Prof. Dr. Hengfu Yin
Guest Editor

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Keywords

  • trees genetics
  • genomics
  • molecular
  • regulatory mechanism
  • genetic improvement

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Published Papers (1 paper)

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Review

22 pages, 4144 KiB  
Review
An Updated Review on Essential Oils from Lauraceae Plants: Chemical Composition and Genetic Characteristics of Biosynthesis
by Fanglan Wu, Yicun Chen, Ming Gao, Wei Li, Yunxiao Zhao and Yangdong Wang
Int. J. Mol. Sci. 2025, 26(12), 5690; https://doi.org/10.3390/ijms26125690 - 13 Jun 2025
Viewed by 153
Abstract
Globally, plant-derived natural products such as essential oils serve as primary sources of functional substances for spices, pharmaceuticals, and other applications. With the increasing focus on health and well-being, alongside ongoing public health challenges, there is a critical need to enhance the deep [...] Read more.
Globally, plant-derived natural products such as essential oils serve as primary sources of functional substances for spices, pharmaceuticals, and other applications. With the increasing focus on health and well-being, alongside ongoing public health challenges, there is a critical need to enhance the deep utilization of natural plant products. Lauraceae family essential oils, characterized by their aromatic, volatile properties and notable biological activities (e.g., antibacterial, antioxidant, insect-repellent), hold significant application value across fragrance, cosmetics, chemical industries, biological pesticides, and medicine. Integrating multi-disciplinary data from biology, genomics, metabolomics, and related fields can accelerate comprehensive insights into the biosynthesis mechanisms and functional roles of these essential oils, thereby promoting the development and application of Lauraceae natural products. This review systematically summarizes the accumulation patterns and compositional characteristics of essential oils across diverse genera of Lauraceae. It further explores the evolutionary dynamics of terpene synthase (TPS) gene families and key genes involved in terpenoid biosynthesis pathways, leveraging genomic datasets from Lauraceae species. Finally, the review highlights future research trends for optimizing Lauraceae essential oil resource utilization and advancing molecular breeding of high-oil-content species within the family. Full article
(This article belongs to the Special Issue Trees Genetics, Genomics, and Molecular Breeding)
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