Soil protist communities form a dynamic hub in the soil microbiome
Soil protist communities form a dynamic hub in the soil microbiome
复制标题
土壤原生生物群落形成土壤微生物组的动态中心
DOI:
10.1038/ismej.2017.171
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发表时间:
2017-10
期刊:
影响因子:
--
通讯作者:
Stefan Geisen
中科院分区:
文献类型:
--
作者:
Wu Xiong;Alex;re Jousset;Sai Guo;Ida Karlsson;Qingyun Zhao;Huasong Wu;George A Kowalchuk;Qirong Shen;Rong Li;Stefan Geisen
Soil microbes are essential for soil fertility. However, most studies focus on bacterial and/or fungal communities, while the top-down drivers of this microbiome composition, protists, remain poorly understood. Here, we investigated how soil amendments affect protist communities and inferred potential interactions with bacteria and fungi. Specific fertilization treatments impacted both the structure and function of protist communities. Organic fertilizer amendment strongly reduced the relative abundance of plant pathogenic protists and increased bacterivorous and omnivorous protists. The addition of individual biocontrol bacteria and fungi further altered the soil protist community composition, and eventually function. Network analysis integrating protist, bacterial and fungal community data, placed protists as a central hub in the soil microbiome, linking diverse bacterial and fungal populations. Given their dynamic response to soil management practices and key position in linking soil microbial networks, protists may provide the leverage between soil management and the enhancement of bacterial and fungal microbiota at the service of improved soil health.
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影响因子:
5.2
作者:
Gómez Expósito R;Postma J;Raaijmakers JM;De Bruijn I
通讯作者:
De Bruijn I
DOI:
10.1111/jeu.12414
发表时间:
2017-05
期刊:
The Journal of eukaryotic microbiology
影响因子:
--
作者:
Berney C;Ciuprina A;Bender S;Brodie J;Edgcomb V;Kim E;Rajan J;Parfrey LW;Adl S;Audic S;Bass D;Caron DA;Cochrane G;Czech L;Dunthorn M;Geisen S;Glöckner FO;Mahé F;Quast C;Kaye JZ;Simpson AGB;Stamatakis A;Del Campo J;Yilmaz P;de Vargas C
通讯作者:
de Vargas C
影响因子:
2.5
作者:
Kopecna, Jana;Jirku, Milan;Modry, David
通讯作者:
Modry, David
影响因子:
9.7
作者:
Seppey, Christophe V. W.;Singer, David;Lara, Enrique
通讯作者:
Lara, Enrique
DOI:
10.1038/ismej.2016.144
发表时间:
2016-12
期刊:
The ISME Journal
影响因子:
--
作者:
Kristin Schulz-Bohm;S. Geisen;ER Jasper Wubs;Chunxu Song;W. D. Boer;P. Garbeva
通讯作者:
Kristin Schulz-Bohm;S. Geisen;ER Jasper Wubs;Chunxu Song;W. D. Boer;P. Garbeva