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Pseudomonas cultivated from Andropogon gerardii rhizosphere show functional potential for promoting plant host growth and drought resilience by Soumyadev Sarkar; Abigail Kamke; Kaitlyn Ward; Eli Hartung; Qinghong Ran; Brandi Feehan; Matthew Galliart; Ari Jumpponen; Loretta Johnson; Sonny T.M. Lee is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.

What is Pseudomonas cultivated from Andropogon gerardii rhizosphere show functional potential for promoting plant host growth and drought resilience about?

## Abstract ## Background Climate change will result in more frequent droughts that can impact soil-inhabiting microbiomes (rhizobiomes) in the agriculturally vital North American perennial grasslands. Rhizobiomes have contributed to enhancing drought resilience and stress resistance properties in plant hosts. In the predicted events of more future droughts, how the changing rhizobiome under environmental stress can impact the plant host resilience needs to be deciphered. There is also an urgent need to identify and recover candidate microorganisms along with their functions, involved in enhancing plant resilience, enabling the successful development of synthetic communities. ## Results In this study, we used the combination of cultivation and high-resolution genomic sequencing of bacterial communities recovered from the rhizosphere of a tallgrass prairie foundation grass, Andropogon gerardii. We cultivated the plant host-associated microbes under artificial drought-induced conditions and identified the microbe(s) that might play a significant role in the rhizobiome of Andropogon gerardii under drought conditions. Phylogenetic analysis of the non-redundant metagenome-assembled geno

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Author

Soumyadev Sarkar; Abigail Kamke; Kaitlyn Ward; Eli Hartung; Qinghong Ran; Brandi Feehan; Matthew Galliart; Ari Jumpponen; Loretta Johnson; Sonny T.M. Lee

Publisher

Springer Science and Business Media LLC

Published

2022

Language

EN

Field

Biochemistry, Genetics and Molecular Biology (Life Sciences)