Multi-Omics Data on Probiotic Effects in Shrimp Hepatopancreas

A 1.1 MB PDF study by Farhana Najnine, published on figshare in April 2026, investigates the effects of probiotic Lactobacillus salivarius GZPH2 on Litopenaeus vannamei (Pacific white shrimp). The research uses an integrated multi-omics approach, including histology, mineral profiling, 16S/18S rRNA sequencing, and 4D-DIA proteomics, to analyze changes after 90 days of feeding under tropical semi-intensive farm conditions. It compares a single-strain probiotic against a mixed-strain consortium and a control group, reporting outcomes such as a 26–27% increase in biomass.

Use Cases

• Compare probiotic efficacy based on multi-omics metrics like microbial evenness and mineral accumulation.
• Analyze strain-specific hepatopancreatic responses based on histology data showing changes in cell types.
• Study microbiome structure shifts based on 16S/18S rRNA sequencing results identifying taxa like Alphaproteobacteria.
• Investigate proteomic pathways based on 4D-DIA data revealing upregulation of carbohydrate metabolism and immune-related proteins.
• Model growth and survival outcomes in shrimp based on reported biomass and feed efficiency improvements.

Strengths

• Integrated multi-omics methodology combining histology, mineral profiling, sequencing, and proteomics.
• Reported specific quantitative outcomes, including a 26–27% biomass increase relative to control.
• Clear comparative design with single-strain probiotic, mixed consortium, and control groups over a 90-day feeding trial.

Limitations

• Data is presented in a 1.1 MB PDF; underlying raw datasets (e.g., sequence reads, proteomic tables) are not directly accessible.
• Row count and column-level documentation for any underlying tabular data are unknown.
• The study's geographic and farm condition specifics are not detailed beyond 'tropical semi-intensive culture'.

Provenance

Source

figshare

Collection Method

Experimental study applying histology, mineral profiling, 16S/18S rRNA sequencing, and 4D-DIA proteomics after a 90-day feeding trial.

Time Range

Study period likely covers a 90-day feeding trial; specific years not stated.

Freshness

Last updated 2026-04-16 05:24:54.

Geography

Conducted under tropical semi-intensive culture conditions; specific location not provided.