根际和根内微生物组之间微生物组合的变化有助于宿主植物在镉胁迫下的生长。
Variations in microbial assemblage between rhizosphere and root endosphere microbiomes contribute to host plant growth under cadmium stress.
机构信息
Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, School of Environmental Science and Engineering, Guangzhou University , Guangzhou, China.
State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology , Chengdu, China.
出版信息
Appl Environ Microbiol. 2023 Nov 29;89(11):e0096023. doi: 10.1128/aem.00960-23. Epub 2023 Oct 19.
Abstract
In this study, we revealed that the variation in rhizosphere and root endosphere microbial assemblage between host plant ecotypes contribute to their differential abilities to withstand cadmium (Cd) stressors. Furthermore, our study found that phenolic compounds, such as benzenoids and flavonoids, could function as both essential carbon sources and semiochemicals, thereby contributing to the assemblage of rhizosphere microbiome to resist Cd stress. Our findings provide new insights into the mechanisms that drive the differential assemblage of rhizosphere and root endosphere microbiomes to enhance plant growth under abiotic stress.
摘要
在这项研究中，我们揭示了宿主植物生态型之间根际和根内微生物组合的变化，这有助于它们对镉（Cd）胁迫因子的不同耐受能力。此外，我们的研究发现，酚类化合物，如苯类和类黄酮，可以作为必需的碳源和半化学物质，从而有助于根际微生物组的组合来抵抗 Cd 胁迫。我们的发现为驱动根际和根内微生物组的差异组合以增强植物在非生物胁迫下生长的机制提供了新的见解。
相似文献
1
Variations in microbial assemblage between rhizosphere and root endosphere microbiomes contribute to host plant growth under cadmium stress.根际和根内微生物组之间微生物组合的变化有助于宿主植物在镉胁迫下的生长。
Appl Environ Microbiol. 2023 Nov 29;89(11):e0096023. doi: 10.1128/aem.00960-23. Epub 2023 Oct 19.
2
Root-associated (rhizosphere and endosphere) microbiomes of the Miscanthus sinensis and their response to the heavy metal contamination.芒草根系相关（根际和内生）微生物群落及其对重金属污染的响应。
J Environ Sci (China). 2021 Jun;104:387-398. doi: 10.1016/j.jes.2020.12.019. Epub 2020 Dec 30.
3
Assembly and ecological function of the root microbiome across angiosperm plant species.被子植物物种根微生物组的组装和生态功能。
Proc Natl Acad Sci U S A. 2018 Feb 6;115(6):E1157-E1165. doi: 10.1073/pnas.1717617115. Epub 2018 Jan 22.
4
Deciphering the Root Endosphere Microbiome of the Desert Plant for Drought Resistance-Promoting Bacteria.解析抗旱促生菌的荒漠植物根内共生微生物组。
Appl Environ Microbiol. 2020 May 19;86(11). doi: 10.1128/AEM.02863-19.
5
Alkaline soil pH affects bulk soil, rhizosphere and root endosphere microbiomes of plants growing in a Sandhills ecosystem.碱性土壤 pH 值会影响生长在沙丘生态系统中的植物的土壤总体、根际和根内圈微生物组。
FEMS Microbiol Ecol. 2021 Mar 31;97(4). doi: 10.1093/femsec/fiab028.
6
Drought Stress Results in a Compartment-Specific Restructuring of the Rice Root-Associated Microbiomes.干旱胁迫导致水稻根系相关微生物群落的特定区室重组。
mBio. 2017 Jul 18;8(4):e00764-17. doi: 10.1128/mBio.00764-17.
7
Grapevine rootstocks shape underground bacterial microbiome and networking but not potential functionality.葡萄砧木塑造地下细菌微生物组及其网络，但不影响其潜在功能。
Microbiome. 2018 Jan 3;6(1):3. doi: 10.1186/s40168-017-0391-2.
8
Divergent biotic and abiotic filtering of root endosphere and rhizosphere soil fungal communities along ecological gradients.生态梯度上根系内生和根际土壤真菌群落的生物和非生物过滤的分歧。
FEMS Microbiol Ecol. 2020 Jul 1;96(7). doi: 10.1093/femsec/fiaa124.
9
Structural variability and niche differentiation in the rhizosphere and endosphere bacterial microbiome of field-grown poplar trees.田间生长的杨树根际和根内细菌微生物组的结构变异性和生态位分化。
Microbiome. 2017 Feb 23;5(1):25. doi: 10.1186/s40168-017-0241-2.
10
Association between plant microbiota and cadmium uptake under the influence of microplastics with different particle sizes.在不同粒径的微塑料影响下，植物微生物群与镉摄取之间的关联。
Environ Int. 2024 Aug;190:108938. doi: 10.1016/j.envint.2024.108938. Epub 2024 Aug 4.
引用本文的文献
1
Metabolomic Profiling Reveals the Effects of Cu-Ag Nanoparticles on Tomato Bacterial Wilt.代谢组学分析揭示了铜银纳米颗粒对番茄青枯病的影响。
Metabolites. 2025 Aug 13;15(8):548. doi: 10.3390/metabo15080548.
2
Differentiation and Interconnection of the Bacterial Community Associated with Along the Soil-To-Plant Continuum in the Sub-Nival Belt of the Qiangyong Glacier.羌塘冰川亚雪带土壤-植物连续体中细菌群落的分化与相互联系
Plants (Basel). 2025 Apr 11;14(8):1190. doi: 10.3390/plants14081190.
本文引用的文献
1
The rhizosphere microbiome improves the adaptive capabilities of plants under high soil cadmium conditions.根际微生物群可提高植物在高土壤镉条件下的适应能力。
Front Plant Sci. 2022 Oct 6;13:914103. doi: 10.3389/fpls.2022.914103. eCollection 2022.
2
Heavy metal mediated phytotoxic impact on winter wheat: oxidative stress and microbial management of toxicity by BM2.重金属对冬小麦的植物毒性影响：BM2介导的氧化应激与毒性的微生物调控
RSC Adv. 2019 Feb 19;9(11):6125-6142. doi: 10.1039/c9ra00333a. eCollection 2019 Feb 18.
3
Role of heavy metal tolerant rhizosphere bacteria in the phytoremediation of Cu and Pb using (Mart.) Solms.利用（Mart.）Solms 进行 Cu 和 Pb 的植物修复中重金属耐受根际细菌的作用。
Int J Phytoremediation. 2022;24(11):1120-1132. doi: 10.1080/15226514.2021.2007215. Epub 2021 Nov 30.
4
Reduced microbial stability in the active layer is associated with carbon loss under alpine permafrost degradation.高寒多年冻土退化下活动层微生物稳定性降低与碳损失有关。
Proc Natl Acad Sci U S A. 2021 Jun 22;118(25). doi: 10.1073/pnas.2025321118.
5
Root-associated (rhizosphere and endosphere) microbiomes of the Miscanthus sinensis and their response to the heavy metal contamination.芒草根系相关（根际和内生）微生物群落及其对重金属污染的响应。
J Environ Sci (China). 2021 Jun;104:387-398. doi: 10.1016/j.jes.2020.12.019. Epub 2020 Dec 30.
6
Author Correction: Plant-microbiome interactions: from community assembly to plant health.作者更正：植物-微生物组相互作用：从群落组装到植物健康。
Nat Rev Microbiol. 2021 Jan;19(1):72. doi: 10.1038/s41579-020-00490-8.
7
Host selection shapes crop microbiome assembly and network complexity.宿主选择塑造了作物微生物群落的组装和网络复杂性。
New Phytol. 2021 Jan;229(2):1091-1104. doi: 10.1111/nph.16890. Epub 2020 Sep 26.
8
Plant-microbiome interactions: from community assembly to plant health.植物-微生物组相互作用：从群落组装到植物健康。
Nat Rev Microbiol. 2020 Nov;18(11):607-621. doi: 10.1038/s41579-020-0412-1. Epub 2020 Aug 12.
9
Distinct rhizobacterial functional assemblies assist two Sedum alfredii ecotypes to adopt different survival strategies under lead stress.不同的根际细菌功能组合帮助两种景天属植物生态型在铅胁迫下采取不同的生存策略。
Environ Int. 2020 Oct;143:105912. doi: 10.1016/j.envint.2020.105912. Epub 2020 Jul 7.
10
Contrasting Patterns in Diversity and Community Assembly of Phragmites australis Root-Associated Bacterial Communities from Different Seasons.不同季节芦苇根系相关细菌群落多样性和群落组装的对比模式。
Appl Environ Microbiol. 2020 Jul 2;86(14). doi: 10.1128/AEM.00379-20.
Zotero 插件