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Crop plant rhizosphere metatranscriptomics

ABSTRACT: Transcriptomic analysis of microbial communities isolated from the rhizospheres of wheat, oat and pea, compared to unplanted soil

PROVIDER: PRJEB6752 | ENA |

REPOSITORIES: ENA

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			Action	DRS
		Other
	ERR566373_1.fastq.gz	Fastqsanger.gz
	ERR566373_2.fastq.gz	Fastqsanger.gz
	ERR566374_1.fastq.gz	Fastqsanger.gz
	ERR566374_2.fastq.gz	Fastqsanger.gz

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Crop plant rhizosphere metatranscriptomics

Project description:Transcriptomic analysis of microbial communities isolated from the rhizospheres of wheat, oat and pea, compared to unplanted soil.

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Genome sequencing of 22 Pseudomonas isolates from the rhizosphere of the barley variety Chevallier and 20 Psuedomonas isolates from the rhizosphere of the barley variety Tipple.

Project description:Chevallier is a heritage english landrace of barley first planted in 1820 while Tipple is modern cultivar of barley released in 2004. Pseudomonas strains were isolated from the rhizospheres of the two varieties and 22 and 20 of the most phylogenetically distinct ones were sequenced to find out the difference in genotypes preferentially selected in the rhizospheres of the two cultivars.

2023-06-15 | E-MTAB-12917 | biostudies-arrayexpress

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Project description:The world's population continues to increase and thus requires more food production to take place in nonarable land, such as saline soil; therefore, it is urgent to find solutions to enhance the salinity tolerance of crops. As the second genome of plants, the rhizosphere microbiome plays critical roles in plant fitness under stress conditions. Many beneficial microbes that help plants cope with salinity stress have been identified, highlighting their roles in mitigating salt stress-induced negative effects on plants. However, a comprehensive review of the microbial species that are able to confer plant salt tolerance and the underlying mechanisms is still lacking. In this review, we compared the representative fungal and bacterial taxa that demonstrate the ability to enhance plant growth in saline soil. We also reviewed the mechanisms by which rhizosphere microbes enhance plant salt stress tolerance, i.e., by re-establishing ion and osmotic homeostasis, preventing damage to plant cells, and resuming plant growth under salt stress. Finally, future research efforts to explore the rhizosphere microbiome for agricultural sustainability are proposed.

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