Rhizospheric Soil Effects on Extracellular Vesicles and miRNAs in Huperzia Serrata Roots

Na Li published a dataset on figshare in May 2026 containing results from a study on Huperzia serrata, a medicinal plant. The 34.2 KB Excel file compares extracellular vesicles (EVs) and their carried microRNAs from plant roots grown in rhizospheric soil versus sterilized peat moss. The data includes EV size and density measurements, counts of 242 known miRNAs, 20 differentially expressed miRNAs, and enrichment analysis results for 183 predicted target genes.

Use Cases

• Compare extracellular vesicle physical properties based on growth substrate conditions described in the study.
• Analyze miRNA family expression profiles, such as the miR166 family with 27 members.
• Identify differentially expressed miRNAs based on the 20 DE-miRNAs filtered in the results.
• Perform functional annotation of predicted target genes based on the 295 enriched Gene Ontology terms.
• Investigate metabolic pathway involvement using the top KEGG pathways like 'Nitrogen metabolism'.

Strengths

• Dataset includes quantified results for 242 known miRNAs and 20 differentially expressed miRNAs.
• Functional analysis is provided with 295 enriched Gene Ontology terms and 26 KEGG pathways.
• Data is published under a permissive CC-BY-4.0 license for reuse.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small at 34.2 KB, indicating limited scope.

Provenance

Source

figshare

Collection Method

Experimental comparison of EVs from Huperzia serrata roots grown in different substrates, followed by miRNA sequencing and bioinformatic analysis.

Freshness

Last updated 2026-05-12 22:02:23; freshness should be verified.