Forest Genetics and Plant Physiology

A special issue of Genes (ISSN 2073-4425). This special issue belongs to the section "Plant Genetics and Genomics".

Deadline for manuscript submissions: closed (25 December 2024) | Viewed by 1570

Special Issue Editors


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Guest Editor
Coconut Research Institute, Chinese Academy of Tropical Agricultural Sciences, Wenchang 571339, China
Interests: molecular breeding; genomics; biology; gene cloning; functional analysis
Coconut Research Institute, Chinese Academy of Tropical Agricultural Sciences, Wenchang 571339, China
Interests: plant genetics; genomics; molecular biology; biochemistry; stress tolerance

Special Issue Information

Dear Colleagues,

Forests are among the most vital ecosystems on earth, offering a multifunctional environment that provides a wide array of goods and services benefiting human society. They not supply only timber and non-timber commercial products but also serve to prevent soil erosion, protect water sources, regulate climate, sequester carbon, improve water quality and quantity, protect biodiversity, and provide habitats. Therefore, genetic research plays a crucial role in the conservation and assessment of forest biodiversity, as well as in understanding population genetic structures and genetic adaptability. In addition, the study of forest genetics and plant physiology has major economic impacts: many plants are genetically modified to increase yields and provide resistance to stress. Transcription factors have the ability to respond to changes in the external environment by regulating their own expression and employing the spatiotemporal specificity of gene expression to activate target genes. Next-generation sequencing (NGS) technologies accelerate forest improvement methods by enabling the rapid and cost-effective sequencing of entire genomes and transcriptomes.

This Special Issue aims to collect original research and review articles focused on topics of forest genomics, genetics, and breeding programs, including, but not limited to, genomic characterization, genetic dissection of various traits (growth, development, abiotic stress, etc.), gene cloning, and gene function study using genome editing and over-expression. New theories and technologies related to forest genetics and plant physiology are also within the scope of this issue.

Dr. Yaodong Yang
Dr. Lixia Zhou
Guest Editors

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Keywords

  • plant genetics
  • genomics
  • molecular biology
  • biochemistry
  • stress tolerance

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Published Papers (1 paper)

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Review

17 pages, 945 KiB  
Review
Research Progress on Gene Regulation of Plant Floral Organogenesis
by Lixia Zhou, Amjad Iqbal, Mengdi Yang and Yaodong Yang
Genes 2025, 16(1), 79; https://doi.org/10.3390/genes16010079 - 12 Jan 2025
Viewed by 1245
Abstract
Flowers, serving as the reproductive structures of angiosperms, perform an integral role in plant biology and are fundamental to understanding plant evolution and taxonomy. The growth and organogenesis of flowers are driven by numerous factors, such as external environmental conditions and internal physiological [...] Read more.
Flowers, serving as the reproductive structures of angiosperms, perform an integral role in plant biology and are fundamental to understanding plant evolution and taxonomy. The growth and organogenesis of flowers are driven by numerous factors, such as external environmental conditions and internal physiological processes, resulting in diverse traits across species or even within the same species. Among these factors, genes play a central role, governing the entire developmental process. The regulation of floral genesis by these genes has become a significant focus of research. In the AE model of floral development, the five structural whorls (calyx, corolla, stamens, pistils, and ovules) are controlled by five groups of genes: A, B, C, D, and E. These genes interact to give rise to a complex control system that governs the floral organsgenesis. The activation or suppression of specific gene categories results in structural modifications to floral organs, with variations observed across different species. The present article examines the regulatory roles of key genes, including genes within the MADS-box and AP2/ERF gene clusters, such as AP1, AP2, AP3, AG, STK, SHP, SEP, PI, and AGL6, as well as other genes, like NAP, SPL, TGA, PAN, and WOX, in shaping floral organ genesis. In addition, it analyzes the molecular-level effects of these genes on floral organ formation. The findings offer a deeper understanding of the genetic governance of floral organ genesis across plant species. Full article
(This article belongs to the Special Issue Forest Genetics and Plant Physiology)
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