Understanding Water Utilization Mechanisms in Degrading Bamboo Shoots: A Cytological and Physiological Study
Abstract
:1. Introduction
2. Results
2.1. The Relationship between Guttation and Bamboo Shoot Height Growth
2.2. Water Pressure of Bamboo Shoots during Degradation
2.3. Water Status of Bamboo Shoots during Degradation
2.4. Daily Variation in Water Potential of Parent Culms at Different Ages
2.5. DNA Degradation in Bamboo Shoots
3. Discussion
3.1. Water Pressure and Water Status Were the Key Factors Affecting the Growth of Bamboo Shoots
3.2. Bamboo Shoot Degradation Was a Self-Regulated Process
4. Materials and Methods
4.1. Overview of the Experimental Site
4.2. Plant Materials
4.3. Guttation Content
4.4. Water Pressure Determination
4.5. Water Status Determination
4.6. Water Potential Determination
4.7. Observation of Cell Nucleus Fluorescence
4.8. DNA Ladder Observation
4.9. Statistical Analyses
5. Conclusions
Author Contributions
Funding
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
- Huang, T.; Tang, H.; Liu, W.; Huang, C.; Huang, W. Shoot development and growth of three varieties of young bamboos of ornamental bamboo in Changsha. Non-Wood For. Res. 2016, 34, 114–119. [Google Scholar]
- Yan, Y.; Su, W.; Wang, W.; Su, H. Study on emergence bamboo shoot and young bamboo’s height growth of Phyllostachys heteroclada in greenhouse. Chin. Agric. Sci. Bull. 2013, 29, 42–46. [Google Scholar]
- Yue, J.; Yuan, N.; Li, H.; Gu, X.; Wu, X.; Yuan, J. Studies on the abortion of bamboo shoots. J. Bamboo Res. 2018, 37, 25–31. [Google Scholar]
- Zheng, Q.; Liu, Y.; Weng, J.; Chen, M.; Wu, Z. Study on growth regularity during shooting period of Acidosasa edulis. J. Fujian Coll. For. 1997, 38, 218–222. [Google Scholar]
- Yu, C.; Liang, G. A Study on the bamboo shoots degenerated by Kumasia kumaso (Sugi) in bamboo forests of Acidosasa edulis. J. Fujian For. Sci. Technol. 2004, 31, 27–30. [Google Scholar]
- Yue, X.; Zhao, H.; He, X.; Qin, J. Study on shooting and the height growth rhythm of Phyllostachys nigra in Huangshan area. J. Anhui Agric. Univ. 2012, 39, 377–380. [Google Scholar]
- Chen, S.; He, Y. Study of respiration and terminal oxidase in the growing and degraded bamboo shoots of Phyllostachys pubescens. J. Fujian Coll. For. 1986, 27, 11–18. [Google Scholar]
- Lu, X.; Wu, G. Studies on growth-regulating substances during shoot growth and regression in Phyllostachys pubescens. Plant Physiol. J. 1979, 29, 21–24. [Google Scholar]
- Lu, X.; Lin, Y. Changes of deoxyribonuclease activity during the growing of bamboo shoots. Plant Physiol. J. 1982, 8, 187–192. [Google Scholar]
- Chen, A.; Zhao, W.; Ruan, Y.; Guo, C.; Zhang, W.; Shi, J.; Yang, G.; Yu, F. Pattern of emergence and degradation of Phyllostachys edulis ‘Pachyloen’ shoot and the changes of nutrient composition during degradation. Sci. Silvae Sin. 2019, 55, 32–40. [Google Scholar]
- Zheng, Y.; Hong, W.; Qiu, E. Study on the regulation of shoot emergence and degradation of Phyllostachys heterocycla cv. pubescens shoot. Sci. Silvae Sin. 1998, 44, 73–77. [Google Scholar]
- Zhao, W.; Chen, A.; Xiao, J.; Wu, Z.; Yang, G.; Yu, F. More insights into bamboo shoot degeneration. Pak. J. Bot. 2021, 53, 81–89. [Google Scholar] [CrossRef] [PubMed]
- Ma, A.; Feng, X. Research on degraded bamboo shoots: Status and prospect. World Bamboo Rattan 2022, 20, 89–94. [Google Scholar]
- Yin, Y.; Zou, Y.; Li, H.; Zhang, S.; Fang, Y.; Zhang, Y.; Zhou, X. Linking tree water use efficiency with calcium and precipitation. Tree Physiol. 2022, 42, 2419–2431. [Google Scholar] [CrossRef] [PubMed]
- Hu, J.; Chen, S.; Guo, Z.; Chen, W.; Yang, Q.; Li, Y. Divergent ramet ratio affects water physiological integration in Indocalamus decorus: Activity of antioxidant system and photosynthetic pigment content. Chin. J. Plant Ecol. 2015, 39, 762–772. [Google Scholar]
- Shi, J.; Mao, S.; Wang, L.; Ye, X.; Wu, J.; Wang, G.; Chen, F.; Yang, Q. Clonal integration driven by source-sink relationships is constrained by rhizome branching architecture in a running bamboo species (Phyllostachys glauca): A 15N assessment in the field. For. Ecol. Manag. 2021, 481, 118754–118763. [Google Scholar] [CrossRef]
- Mei, T.; Liu, X.; Fang, D.; Zhou, G.; Ye, C.; Li, P.; Shi, Y.; Du, H.; Berninger, F.; Hölscher, D. Spring leafing phenology favors younger culms of moso bamboo: Aspects from water use relations. Front. Plant Sci. 2020, 11, 550. [Google Scholar] [CrossRef] [PubMed]
- Song, X.; Peng, C.; Zhou, G.; Gu, H.; Li, Q.; Zhang, C. Dynamic allocation and transfer of non-structural carbohydrates, a possible mechanism for the explosive growth of Moso bamboo (Phyllostachys heterocycla). Sci. Rep. 2016, 6, 25016–25908. [Google Scholar] [CrossRef] [PubMed]
- Zhang, M.; Chen, S.; Jiang, H.; Qing, H.; Cao, Q. The water transport profile of Phyllostachys edulis during the explosive growth phase of bamboo shoots. Glob. Ecol. Conserv. 2020, 24, e01251. [Google Scholar] [CrossRef]
- Liu, X. Effects of Spring Phenology on Water Use and Stem Photosynthesis of Phyllostachys pubescens. Master’s Thesis, Zhejiang A&F University, Hangzhou, China, 2019. [Google Scholar]
- Zhao, X.; Zhao, P.; Zhang, Z.; Zhu, L.; Niu, J.; Ni, G.; Hu, Y.; Ouyang, L. Culm age and rhizome affects night-time water recharge in the bamboo Phyllostachys pubescens. Front. Plant Sci. 2017, 8, 1928. [Google Scholar] [CrossRef]
- Fang, D.; Mei, T.; Röll, A.; Hölscher, D. Water transfer between bamboo culms in the period of sprouting. Front. Plant Sci. 2019, 10, 786. [Google Scholar] [CrossRef] [PubMed]
- Yang, D.; Zhou, W.; Wang, X.; Zhao, M.; Zhang, Y.; Tyree, M.; Peng, G. An analytical complete model of root pressure generation: Theoretical bases for studying hydraulics of bamboo. Plant Cell Environ. 2024, 47, 59–71. [Google Scholar] [CrossRef] [PubMed]
- Singh, S. Guttation: Mechanism, momentum and modulation. Bot. Rev. 2016, 82, 149–182. [Google Scholar] [CrossRef]
- Li, J.; Chen, L.; Wang, J.; Xu, J.; Zeng, H.; Bai, Y.; Cheng, Z.; Mu, S.; Gao, J. Spatiotemporal dynamic changes in transpiration in the shoot sheath and its relation to water transportation during rapid growth of Moso bamboo. Front. For. Glob. Chang. 2024, 7, 1343206. [Google Scholar] [CrossRef]
- Wang, S.; Zhan, H.; Li, P.; Chu, C.; Li, J.; Wang, C. Physiological mechanism of internode bending growth after the excision of shoot sheath in Fargesia yunnanensis and its implications for understanding the rapid growth of bam-boos. Front. Plant Sci. 2020, 11, 418. [Google Scholar] [CrossRef] [PubMed]
- Li, X.; Ye, C.; Fang, D.; Zheng, Q.; Cai, Y.; Du, H.; Mei, T.; Zhou, G. Non-structural carbohydrate and water dynamics of Moso bamboo during its explosive growth period. Front. For. Glob. Chang. 2022, 5, 938941. [Google Scholar] [CrossRef]
- Singh, H.; Verma, A.; Shukla, A. Guttation fluid as a physiological marker for selection of nitrogen efficient rice (Oryza sativa L.). Afr. J. Biotechnol. 2013, 12, 6278–6281. [Google Scholar]
- Andrea, T.; Chiara, G.; Matteo, M.; Daniele, M.; Lidia, S.; Vincenzo, G. Rapid analysis of neonicotinoid insecticides in guttation drops of corn seedlings obtained from coated seeds. J. Environ. Monit. 2011, 13, 1564–1568. [Google Scholar]
- Zhao, W.; Lv, Z.; Zhang, H.; Yue, J.; Zhang, X.; Li, L.; Huang, F.; Lin, S. Anatomical mechanisms of leaf blade morphogenesis in Sasaella kogasensis ‘Aureostriatus’. Plants 2024, 13, 332. [Google Scholar] [CrossRef] [PubMed]
- Cerutti, A.; Jauneau, A.; Laufs, P.; Leonhardt, N.; Noël, L.D. Mangroves in the leaves: Anatomy, physiology, and immunity of epithemal hydathodes. Annu. Rev. Phytopathol. 2019, 57, 91–116. [Google Scholar] [CrossRef]
- Singh, S. Guttation: New Insights into Agricultural Implications. Adv. Agron. 2014, 128, 97–135. [Google Scholar]
- Koulman, A.; Lane, G.A.; Christensen, M.J.; Fraser, K.; Tapper, B.A. Peramine and other fungal alkaloids are exuded in the guttation fluid of endophyte-infected grasses. Phytochemistry 2007, 68, 355–360. [Google Scholar] [CrossRef]
- Pablo, U.B.; Alejandro, T.; Joel, G.C.; Cesar, R.S. An insect’s energy bar: The potential role of plant guttation on bio-logical control. Curr. Opin. Insect Sci. 2023, 61, 101140. [Google Scholar]
- Paauw, M.; Van Hulten, M.; Chatterjee, S.; Berg, J.A.; Taks, N.W.; Giesbers, M.; Richard, M.M.S.; Van Den Burg, H.A. Hydathode immunity protects the Arabidopsis leaf vasculature against colonization by bacterial pathogens. Curr. Biol. 2023, 33, 697–710. [Google Scholar] [CrossRef] [PubMed]
- Zheng, H.; Cai, M.; Bai, Y.; Xu, J.; Xie, Y.; Song, H.; Li, J.; Gao, J. The effect of guttation on the growth of bamboo shoots. Forests 2021, 13, 31. [Google Scholar] [CrossRef]
- Tancrède, A.; Joseph, G. Mechanical analysis of the strains generated by water tension in plant stems. Part I: Stress transmission from the water to the cell walls. Tree Physiol. 2007, 27, 1505–1516. [Google Scholar]
- Yu, H.; Fan, J.; Niu, Y.; Zhu, W.; Huang, J. Review on the influence of bushwood stem flow and root-induced preferential flow on the “soil fertile island effect” of nebkha. Acta Agrestia Sin. 2019, 27, 1–7. [Google Scholar]
- Rascio, A.; Altamura, G.; Pecorella, I.; Fonzo, N.D. Physiological mechanisms preventing plant wilting under heat stress: A case study on a wheat (Triticum durum Desf.) bound water-mutant. Environ. Exp. Bot. 2023, 215, 105502. [Google Scholar] [CrossRef]
- Singh, V.; Pallaghy, C.K.; Singh, D. Phosphorus nutrition and tolerance of cotton to water stress: II. Water relations, free and bound water and leaf expansion rate. Field Crops Res. 2006, 96, 199–206. [Google Scholar] [CrossRef]
- Ma, C.; Gao, Y.; Guo, H.; Wang, J.; Wu, J.; Xu, J. Physiological adaptations of four dominant Caragana species in the desert region of the Inner Mongolia Plateau. J. Arid Environ. 2008, 72, 247–254. [Google Scholar] [CrossRef]
- Rascio, A.; Nicastro, G.; Carlino, E.; Fonzo, N.D. Differences for bound water content as estimated by pressure–volume and adsorption isotherm curves. Plant Sci. 2005, 169, 395–401. [Google Scholar] [CrossRef]
- Wang, S. Morphological Characteristics and Physiological and Biochemical Mechanisms of Degraded Bamboo Shoots Based on Rhizomes Breaking Treatment. Master’s Thesis, Zhejiang A&F University, Hangzhou, China, 2022. [Google Scholar]
- Hu, T.; Kong, L.; Hu, S.; Deng, M.; Yang, G.; Wei, Q.; Yu, F. Emerging insights into the roles of the rhizome–culm system in bamboo shoot development through analysis of non-structural carbohydrate changes. Plants 2024, 13, 2. [Google Scholar] [CrossRef]
- Chen, W.; Gu, Z.; Chen, J.; Peng, W.; Zeng, X. Effects of different nurturing measures on bamboo rate and diameter of breast height in Phyllostachys pubescens. Non-Wood For. Res. 2014, 32, 168–170. [Google Scholar]
- Van Doorn, W.G.; Beers, E.P.; Dangl, J.L.; Franklin-Tong, V.E.; Gallois, P.; Hara-Nishimura, I.; Jones, A.M.; Kawai-Yamada, M.; Lam, E.; Mundy, J.; et al. Morphological classification of plant cell deaths. Cell Death Differ. 2011, 18, 1241–1246. [Google Scholar] [CrossRef] [PubMed]
- Valandro, F.; Menguer, P.K.; Cabreira-Cagliari, C.; Margis-Pinheiro, M.; Cagliari, A. Programmed cell death (PCD) control in plants: New insights from the Arabidopsis thaliana deathosome. Plant Sci. 2020, 299, 110603. [Google Scholar] [CrossRef] [PubMed]
- Zhang, W.; Shi, M.; Yang, K.; Zhang, J.; Gao, Z.; El-Kassaby, Y.A.; Li, Q.; Cao, T.; Deng, S.; Qing, H.; et al. Regulatory networks of senescence-associated gene-transcription factors promote degradation in Moso bamboo shoots. Plant Cell Environ. 2024. [Google Scholar] [CrossRef] [PubMed]
- Lv, Z.; Zhao, W.; Kong, S.; Li, L.; Lin, S. Overview of molecular mechanisms of plant leaf development: A systematic review. Front. Plant Sci. 2023, 14, 1293424. [Google Scholar] [CrossRef]
- Zhao, W.; Guo, C.; Yao, W.; Zhang, L.; Ding, Y.; Yang, Z.; Lin, S. Comparative phylogenomic analyses and co-expression gene network reveal insights in flowering time and aborted meiosis in woody bamboo, Bambusa oldhamii ‘Xia Zao’ ZSX. Front. Plant Sci. 2022, 13, 1023240. [Google Scholar] [CrossRef]
Healthy Shoots | Early Degrading Shoots | Middle Degrading Shoots | Late Degrading Shoots | |
---|---|---|---|---|
Water content of bamboo shoots | 95.77% | 95.82% | 91.84% | 89.31% |
Bound water | 1.36% ± 0.00190 a | 1.83% ± 0.00346 a | 2.68% ± 0.00339 ab | 1.07% ± 0.00041 a |
Semi-bound water | 2.50% ± 0.00551 ab | 3.81% ± 0.00740 bc | 4.72% ± 0.00116 c | 88.13% ± 0.00583 e |
Free water | 96.14% ± 0.00740 h | 94.36% ± 0.01067 g | 92.60% ± 0.00323 f | 10.79% ± 0.00624 d |
Developmental Stages | Healthy Shoots | Early Degrading Shoots | Middle Degrading Shoots | Late Degrading Shoots |
---|---|---|---|---|
Meristematic stage | 66.98 ± 24.11 | 68.19 ± 32.41 | 53.54 ± 28.61 | 25.31 ± 5.48 |
Initial elongation stage | 76.20 ± 26.47 | 87.66 ± 28.92 | 51.99 ± 22.85 | 38.98 ± 16.55 |
Rapid elongation stage | 90.76 ± 30.37 | 117.88 ± 31.43 | 60.36 ± 26.12 | 34.22 ± 4.86 |
Late elongation stage | 29.09 ± 13.41 | 25.92 ± 10.98 | 15.74 ± 4.01 | 10.89 ± 3.53 |
Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of MDPI and/or the editor(s). MDPI and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content. |
© 2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Share and Cite
Hu, T.; Wu, Z.; Deng, M.; Liu, H.; Xiao, J.; Wei, Q.; Yu, F. Understanding Water Utilization Mechanisms in Degrading Bamboo Shoots: A Cytological and Physiological Study. Plants 2024, 13, 1969. https://doi.org/10.3390/plants13141969
Hu T, Wu Z, Deng M, Liu H, Xiao J, Wei Q, Yu F. Understanding Water Utilization Mechanisms in Degrading Bamboo Shoots: A Cytological and Physiological Study. Plants. 2024; 13(14):1969. https://doi.org/10.3390/plants13141969
Chicago/Turabian StyleHu, Tianyi, Zhengchun Wu, Meng Deng, Haiwen Liu, Jiao Xiao, Qiang Wei, and Fen Yu. 2024. "Understanding Water Utilization Mechanisms in Degrading Bamboo Shoots: A Cytological and Physiological Study" Plants 13, no. 14: 1969. https://doi.org/10.3390/plants13141969
APA StyleHu, T., Wu, Z., Deng, M., Liu, H., Xiao, J., Wei, Q., & Yu, F. (2024). Understanding Water Utilization Mechanisms in Degrading Bamboo Shoots: A Cytological and Physiological Study. Plants, 13(14), 1969. https://doi.org/10.3390/plants13141969