Cited by The response mechanism of high-quality grass to typical poisonous weed root exudates and litter: Using Leymus chinensis and Stellera chamaejasme as examples

Metagenomics-based study of rhizospheric microorganisms of Poa alpigena L. in Qinghai Lake, Ganzi River Plateau DOI

Bo Wei, Qianqian Xu,

Junfei Kong

et al.

Frontiers in Plant Science, Journal Year: 2025, Volume and Issue: 15

Published: Feb. 21, 2025

Poa alpigena Lindm., a dominant forage grass on the Tibetan Plateau, plays critical role in livestock production and grassland restoration. This study investigates rhizospheric non-rhizospheric soil microorganisms of L. Ganzi River area Qinghai Lake basin using metagenomic sequencing to understand their diversity potential ecological functions. Soil samples were collected from areas S-type five-point sampling method. DNA was extracted, performed BGISEQ-500 platform. Alpha Beta analyses conducted, LEfSe analysis used identify differentially abundant microbial taxa metabolic pathways. A total 5,681 species across 1,606 genera, 521 families, 61 phyla, 246 orders identified. Non-rhizospheric soils exhibited higher richness than soils. Proteobacteria most phylum both types. Rhizospheric showed significant enrichment pathways related antibiotic biosynthesis, carbon metabolism, methane while enriched quorum sensing drug-metabolizing The findings highlight selective influence communities mitigating emissions. provides foundation for understanding functions alpine meadows supports sustainable management practices.

Language: Английский

Citations

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