Molecular Biology and Bioinformatics of Forest Trees—2nd Edition

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Molecular Biology".

Deadline for manuscript submissions: 31 December 2025 | Viewed by 613

Special Issue Editors


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Guest Editor
College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China
Interests: forest molecular biology; tree physiology; plant developmental biology; plant-microbe interactions
Special Issues, Collections and Topics in MDPI journals
College of JunCao Science and Ecology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
Interests: plant microbiome; replant disease; plant-soil feedback; rhizosphere ecology; bioinformatics
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue, entitled "Molecular Biology and Bioinformatics of Forest Trees—2nd Edition", aims to delve into the underlying genetic mechanisms and molecular processes that regulate the growth, development, and adaptability of forest trees. Through an in-depth exploration of molecular biology techniques such as DNA sequencing, gene expression profiling, and proteomics, researchers can gain insights into the intricate molecular networks and pathways within trees.

Moreover, this Special Issue underscores the pivotal role of bioinformatics in forestry research. Bioinformatics facilitates the management and analysis of vast genomic datasets, empowering researchers to derive valuable insights through computational methods. Understanding the complex relationships between plants and microbes is also crucial for unraveling the dynamics of forest ecosystems. By leveraging bioinformatics, researchers can analyze the intricate interaction networks between forest trees and microbes, deciphering the key genes, metabolic pathways, and signaling cascades involved.

In summary, this Special Issue places particular emphasis on molecular biology and bioinformatics, while also welcoming research on plant–microbe interactions. It aims to provide novel insights and methodologies that deepen our understanding of forest tree genetics, enhance breeding strategies, and support sustainable forest management practices. We look forward to receiving contributions that collectively advance this field.

Dr. Shijiang Cao
Dr. Linkun Wu
Guest Editors

Manuscript Submission Information

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Keywords

  • forest molecular biology
  • bioinformatics
  • tree genetics
  • gene expression regulation
  • plant–microbe interactions

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Published Papers (1 paper)

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Research

18 pages, 3658 KiB  
Article
Genome-Wide Analysis of CPP Transcription Factor Family in Endangered Plant Phoebe bournei and Its Response to Adversity
by Ronglin Liu, Yizhuo Feng, Qingyan Li, Hua Wu, Shengzhou Guo, Junnan Li, Xiaomin Liu, Yanlin Zhang, Xinghao Tang and Shijiang Cao
Plants 2025, 14(5), 803; https://doi.org/10.3390/plants14050803 - 5 Mar 2025
Viewed by 494
Abstract
The CPP gene family comprises transcription factor genes containing a conserved CRC domain, which is mainly involved in plant development and evolution. Although CPP genes have been widely studied in many plants, little is known about them in woody plants, especially in the [...] Read more.
The CPP gene family comprises transcription factor genes containing a conserved CRC domain, which is mainly involved in plant development and evolution. Although CPP genes have been widely studied in many plants, little is known about them in woody plants, especially in the endangered species Phoebe bournei (Hemsl.). In the genome of Phoebe bournei, we identified 11 PbCPP genes (PbCPP1-PbCPP11) distributed on four chromosomes, with large differences in the number of amino acids. They encode both acidic and alkaline proteins. A phylogenetic analysis showed that these PbCPP genes can be divided into three subfamilies, A, B, and C, which contain seven, two, and two genes, respectively. Through an interspecific collinearity analysis, we identified homologous PbCPP genes. A promoter cis-acting element analysis revealed that PbCPPs contain a variety of elements that respond to plant hormones, stress signals, and light and play a role in growth and development, and most PbCPP genes (except PbCPP3 and PbCPP8) contain MYB binding site elements that regulate drought-induced stress responses, indicating that they play an important role in plant drought resistance. An expression analysis showed that PbCPP3 and PbCPP4 expression was high in the roots and stems and lower in the leaves, whereas the expression of most of the other genes was low in the roots, stems, and leaves. In addition, six representative PbCPP genes were detected using qRT-PCR. The results show significant differences in the expression of PbCPP genes under abiotic stress conditions (drought, cold, and salt), indicating that they play an important role in stress responses. This study preliminarily verified the role of the PbCPP gene family in different abiotic stress responses, which is of great significance for understanding its mechanism in plant growth and development and stress adaptation. Full article
(This article belongs to the Special Issue Molecular Biology and Bioinformatics of Forest Trees—2nd Edition)
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