Deciphering endemic rhizosphere microbiome community?s structure towards the host-derived heavy metals tolerance and plant growth promotion functions in serpentine geo-ecosystem

被引：16

作者：

Kumar, Rajendran Senthil ^{[1
]}

Koner, Suprokash ^{[1
,2
]}

Tsai, Hsin-Chi ^{[3
,4
]}

Chen, Jung-Sheng ^{[5
]}

Huang, Shih-Wei ^{[6
,7
]}

Hsu, Bing -Mu ^{[1
,8
,9
]}

机构：

[1] Natl Chung Cheng Univ, Dept Earth & Environm Sci, Minxiong Township, Chiayi County, Taiwan

[2] Natl Chung Cheng Univ, Dept Biomed Sci, Chiayi, Taiwan

[3] Tzu Chi Univ, Sch Med, Dept Psychiat, Hualien, Taiwan

[4] Tzu Chi Gen Hosp, Dept Psychiat, Hualien, Taiwan

[5] I Shou Univ, E Da Hosp, Dept Med Res, Kaohsiung, Taiwan

[6] Cheng Shiu Univ, Inst Environm Toxin & Emerging Contaminant, Kaohsiung, Taiwan

[7] Chen Shiu Univ, Ctr Environm Toxin & Emerging Contaminant Res, Kaohsiung, Taiwan

[8] Dalin Tzu Chi Hosp, Buddhist Tze Chi Med Fdn, Dept Med Res, Chiayi, Taiwan

[9] 168 Univ Rd, Minhsiung Township 62102, Chiayi County, Taiwan

来源：

JOURNAL OF HAZARDOUS MATERIALS | 2023年 / 452卷

关键词：

Serpentine ecosystems; Rhizosphere microbiome; Metagenomics; BACTERIAL COMMUNITY; SOIL BACTERIA; LAND-USE; RESISTANCE; NICKEL; MICROORGANISMS; MECHANISMS; DIVERSITY; PROFILES; ELEMENTS;

D O I：

10.1016/j.jhazmat.2023.131359

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Environmental microbes in rhizosphere soil and surrounding plants have the potential to alter ecosystem functions. We investigated the microbial communities inhabiting the rhizosphere soils of both serpentine and non-serpentine rhizosphere zones to evaluate their heavy metal tolerance and ability to promote plant growth, utilizing 16S rRNA metabarcoding. The Biolog-EcoPlate technique was employed to determine how abiotic stress factors affect carbon utilization capacity by rhizospheric microbial communities in the serpentine geo-ecosystem. The phyla Proteobacteria, Acidobacteria, Bacteroidetes, and Nitrospirae colonized in the roots of Miscanthus sp.,

引用

页数：13

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