The Genetic and Epigenetic Regulation of Bamboo Growth and Development

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Genetics, Genomics and Biotechnology".

Deadline for manuscript submissions: closed (31 October 2025) | Viewed by 793

Special Issue Editors


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Guest Editor
Bamboo Research Institute, School of Life Sciences, Nanjing Forestry University, Nanjing 210037, China
Interests: bamboo epigenetics; bamboo rapid growth; bamboo breeding; transcriptomics; bamboo genomics; bamboo tissue culture
Special Issues, Collections and Topics in MDPI journals

E-Mail
Guest Editor
Bamboo Research Institute, School of Life Sciences, Nanjing Forestry University, Nanjing 210037, China
Interests: bamboo epigenetic; bamboo rapid growth; bamboo genomics; stress tolerance, RNA and DNA modification; transposons; sustainable development
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Bamboo Research Institute, School of Life Sciences, Nanjing Forestry University, Nanjing 210037, China
Interests: bamboo epigenetics; tissue culture; genetic transformation; transcriptomics
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Bamboo, a woody perennial grass, comprises 91 genera and over 1,600 species, ranging from small plants to giant timber. Evolving 30–40 million years ago, bamboo is categorized into two types: sympodial (clumping) and monopodial (running). Sympodial bamboo forms tufts, while monopodial bamboo spreads via underground rhizomes. As a versatile, rapidly renewable resource, bamboo holds significant ecological, economic, and cultural value, aiding climate change mitigation by sequestering carbon and conserving soil. However, its cultivation and use faces challenges due to low genetic diversity from asexual reproduction, irregular flowering, and climate change impacts.

Research into the genetic basis of bamboo growth and development is essential for sustainable management and utilization. The proposed Special Issue, “The Genetic and Epigenetic Regulation of Bamboo Growth and Development” in Plants, aims to enhance the understanding of the molecular, genetic, and epigenetic mechanisms behind bamboo’s unique growth processes. This collection invites original research, reviews, and perspectives on genetic and epigenetic factors involved in shoot development, lignification, rhizome growth, flowering, stress tolerance, and pest resistance. By uncovering these molecular mechanisms, this Special Issue seeks to optimize bamboo productivity and quality, providing a platform for sharing innovative methodologies, insights, and frameworks from researchers, academics, and industry experts worldwide.

Possible topics for this Special Issue include the following:

  • Gene expression and regulation in bamboo growth and development;
  • Role of transcription factors in bamboo internode elongation and lignification;
  • Epigenetic modifications influencing bamboo growth, including DNA and RNA methylation and histone modification;
  • Auxin, gibberellin, and cytokinin signaling in bamboo internode elongation;
  • Regulation of secondary cell wall biosynthesis in bamboo;
  • Non-coding RNAs in growth regulation and stress adaptation in bamboo;
  • Environmental effects on gene expression and epigenetic changes in bamboo;
  • Comparative genomics of bamboo with other monocots;
  • Epigenetic inheritance and transgenerational adaptation in bamboo;
  • Advances in CRISPR and gene editing for bamboo improvement.

We believe that this Special Issue will significantly enrich current knowledge on bamboo epigenetics and serve as a valuable resource for researchers, policymakers, and bamboo industry professionals. By encouraging interdisciplinary collaboration and knowledge exchange, we can speed up the development of sustainable strategies for bamboo cultivation, conservation, and use. We also look forward to potential collaborations between plant science conferences and the Plants journal, which would further enhance research dissemination and foster connections among experts in the field.

Prof. Dr. Qiang Wei
Prof. Dr. Muthusamy Ramakrishnan
Dr. Zishan Ahmad
Guest Editors

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Keywords

  • bamboo growth regulation
  • genetic regulation
  • epigenetics
  • DNA methylation
  • histone modification
  • transcription factors
  • auxin and gibberellin signaling
  • cell wall biosynthesis
  • non-coding RNAs
  • comparative genomics
  • CRISPR
  • bamboo stress adaptation

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Published Papers (1 paper)

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Research

22 pages, 4052 KB  
Article
Comprehensive Phytohormone Analysis Reveals the Roles of Auxin, Cytokinin, and Gibberellin in Enhancing Seed Germination and Growth of Chimonobambusa utilis
by Wanqi Zhao, Simei Ai, Haixiang Yuan, Mingzhen Lv and Shuyan Lin
Plants 2025, 14(24), 3780; https://doi.org/10.3390/plants14243780 - 11 Dec 2025
Abstract
Bamboo seeds (often called bamboo rice) are nutritionally rich, offering protein, fiber, and essential minerals like potassium and manganese. Chimonobambusa utilis seeds, especially, represent an underexplored nutritional resource with exceptional edible and agricultural potential. Here, we report that Ch. utilis seeds contain remarkably [...] Read more.
Bamboo seeds (often called bamboo rice) are nutritionally rich, offering protein, fiber, and essential minerals like potassium and manganese. Chimonobambusa utilis seeds, especially, represent an underexplored nutritional resource with exceptional edible and agricultural potential. Here, we report that Ch. utilis seeds contain remarkably high levels of unsaturated fatty acids (67.39% of total lipids), with linoleic and linolenic acids comprising 36.5% and 26.7%, respectively, exceeding major vegetable oils by 1.5 to 3.3-fold. Comprehensive plant growth regulator (PGR) screening revealed distinct regulatory patterns: gibberellic acid (GA3, 8.66 µM) exhibits biphasic dose–response kinetics, cytokinins (6-BA, 222.0 µM) show nonlinear responses transitioning from low-concentration inhibition to high-concentration promotion with preferential lateral root induction, while auxins (NAA, 134.2 µM) demonstrate unimodal responses with concentration-dependent efficacy, achieving the strongest root-promoting effect (27% increase, p < 0.05). Mechanistically, optimal phytohormone treatments sustained elevated soluble sugar levels and differentially modulated key enzymes. Notably, 6-BA potently suppressed sucrose synthase activity while NAA maximally stimulated starch biosynthetic enzyme activities (AGPase and GBSS), identifying sucrose metabolism as a pivotal regulatory node. Comparative evaluation of germination capacity and seedling vigor revealed that individual treatments with 8.66 µM GA3, 222.0 µM 6-BA, or 134.2 µM NAA achieved the best performance among tested concentrations, reducing germination time by 5 days and increasing germination percentage by 4.2 to 6.3% relative to control. These findings establish Ch. utilis as a premium oil crop candidate and provide mechanistic insights into phytohormone-mediated germination control with broad implications for bamboo seed biology and propagation optimization. Full article
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