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Shift in rhizospheric and endophytic microbial communities of dominant plants around Sunit Alkaline Lake by Junqing Luo; Tai Liu; Fengwei Diao; Baihui Hao; ZheChao Zhang; Yazhou Hou; Wei Guo is a Environmental Science article available to read on EtoBox.

What is Shift in rhizospheric and endophytic microbial communities of dominant plants around Sunit Alkaline Lake about?

Alkaline lakes are a special type of extreme saline-alkali ecosystem, and the dominant plants store a large number of microbial resources with salinity-tolerant or growth-promoting properties in the littoral zones. In this study, high-throughput sequencing technology and molecular ecological networks were used to analyze the bacteria and fungi from different rhizocompartments of three dominant plants along the salinity gradient in the littoral zones of Sunit Alkali Lake. The study found that fungal communities were more tolerant of environmental abiotic stress, and salinity was not the main environmental factor affecting the composition of microbial communities. Mantel test analysis revealed that SOC (soil organic carbon) was the primary environmental factor affecting the rhizosphere bacterial community as well as the rhizosphere endophyte bacteria and fungi, while CO3 2− (carbonate ions) had a greater impact on the rhizosphere fungal communities. In addition, keystones identified through the associated molecular network play an important role in helping plants resist saline-alkali environments. There were significant differences in the metabolic pathways of microorganisms from dif

Who reads Shift in rhizospheric and endophytic microbial communities of dominant plants around Sunit Alkaline Lake?

Author

Junqing Luo; Tai Liu; Fengwei Diao; Baihui Hao; ZheChao Zhang; Yazhou Hou; Wei Guo

Publisher

Elsevier BV

Published

2023

Language

EN

Field

Environmental Science (Physical Sciences)