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SRA Study
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| SRA Study Id |
ERP112988
(Link to NCBI ) |
| Study Title |
a metagenomic gene catalogue of soil microbiota from different niches on a farmland of wheat and chickpea, including bulk soil, detritusphere, and rhizospheres |
| Study Abstract |
This study establishes a soil microbial gene catalogue that fully covers the non-redundant genes, based on the bulk soil and living-decaying rhizosphere soil niches in a cropping soil. The soil microbial metagenome was comparatively more complex and diverse (19.8 million genes and 10.2 Gbp total length) than individual samples of ocean water or the human gut. The detritusphere microbiome regulated the composition and function of the rhizosphere microbiome to a greater extent than plant type did: rhizosphere microbiomes in wheat and chickpea were homogenous (65-87% similarity) under simulated no-tillage management but were heterogeneous (3-24% similarity) under tillage, a process that disrupted the detritusphere. Microbial diversity and function were modified by plant root exudation and root channel exploration. This study describes the diversity and function of a high-quality soil microbial metagenome, and the results reveal the importance of the detritusphere microbiome in determining the microbiome of developing root systems, which ultimately govern biomass and grain production. |
| Alias |
ena-STUDY-Beijing Genomics insititute-26-12-2018-03:16:23:101-360 |
| External Id |
BioProject=PRJEB30524 |
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