Contattaci

MULTIOMICS

Multi-omics integrates multiple layers of biological information

overview

What is Multi-omics?

Multi-omics integrates multiple layers of biological information—typically genomics, epigenomics, transcriptomics, proteomics, metabolomics, metagenomics—to capture a systems-level view of biology. Rather than looking at a single layer in isolation, multi-omics reveals how molecular processes interact to drive phenotype, health, and disease.

Advances in high-throughput assays and bioinformatics make multi-omics possible: robust experimental design, rigorous QC, feature quantification, statistical integration, network modelling, and interpretable visualisation are essential to turn complex data into decisions.

Cross-layer interactions

How DNA variation, epigenetic state, RNA, proteins, metabolites, and microbes influence one another.

Process dynamics

How biological processes vary across time, space, and cell types.

Impact of exposures

How diet, drugs, lifestyle, and exposures reshape molecular networks.

Conserved modules

Which regulatory and metabolic modules are shared across species or contexts.

analyses

Key Analyses in Multi-omics

Multi-omics research integrates data from multiple molecular layers to understand how complex biological systems function as a whole. Each analytical workflow addresses a distinct question — from identifying layer-specific signals to uncovering the mechanisms that connect them.

Molecular Profiling Across Omics

Each omic captures a different dimension of biology — from genetic variants and epigenetic marks to RNA transcripts, proteins, metabolites, and microbiota. Integrating these profiles provides a complete view of molecular activity within cells, tissues, and organisms.

Core Question

How can we quantitatively describe the molecular state in a comparable and integrable way?

Outcome

Harmonised molecular profiles that enable downstream cross-omic comparisons.

Inter-Omic Correlation and Network Analysis

By examining how features from different omics correlate, researchers can discover molecular cascades and regulatory dependencies. These correlations reveal how biological signals propagate across molecular layers.

Core Question

How do molecular events in one layer influence or predict changes in another?

Outcome

Multi-layer correlation networks highlighting regulatory relationships and key molecular hubs.

Functional and Pathway Integration

Beyond single-molecule relationships, multi-omics integration maps how coordinated molecular changes affect biological functions and pathways. This involves mapping genes, proteins, and metabolites to shared pathways and quantifying their joint activity.

Core Question

Which biological processes or pathways are jointly modulated across multiple omic layers?

Outcome

Functionally coherent pathway-level insights that link molecular variation to phenotype.

Multi-omic Factor and Component Analysis

This type of analysis looks for hidden patterns shared across different omic layers. By using mathematical models (such as MOFA or DIABLO), it reduces the complexity of large datasets and identifies common trends — for example, molecular signatures linked to a disease, a treatment, or a specific cell type.

Core Question

Which shared molecular patterns explain the main differences we see across omic layers?

Outcome

A set of combined molecular signatures that describe how the system behaves as a whole.

Predictive and Translational Modelling

Integrated multi-omic data can power predictive models that anticipate clinical outcomes, drug response, or environmental adaptation. Machine learning and AI methods use these high-dimensional features to build interpretable and generalisable predictors.

Core Question

Can integrated molecular profiles predict biological or clinical outcomes with actionable accuracy?

Outcome

Robust predictive models and multi-omic biomarkers ready for validation and application.

consulting

Discover how we can help you harness the power of multiomics, from experimental design to data analysis and interpretation.

Transform raw omics data into meaningful, actionable insights through advanced bioinformatics analysis.

Know more

applications

Guide to Multi-omics and Its Applications

Multiomics integration is the key to moving from a single layer to a comprehensive view, enabling us to understand the full complexity of biological systems across different fields.

Microbial & Metagenomic Multi-omics

This approach combines multiple molecular layers from microbial communities (and often their host) — such as genomes, transcripts (metatranscriptome), proteins (metaproteome), and metabolites (metabolome) — to understand how a microbial community functions and interacts.

Key applications

  • Public Health & Food Safety: Trace outbreaks and antibiotic resistance by linking microbial gene variants to actual expressed virulence factors and metabolite profiles.
  • Environmental Biotechnology: Improve cleanup of contaminated sites by tracking which microbes are present, which enzymes they’re using, and how metabolite pathways are flowing.
  • Industrial Microbiology: Optimize fermentation and bioprocesses by monitoring microbial community structure, gene expression, and metabolite flow in real time.

Human Health & Precision Medicine

Here the focus is on combining a person’s genetic variation (germline or somatic) with epigenetic marks, RNA expression, protein levels, metabolites, and even microbial signatures to understand disease and tailor treatment.

Key applications

  • Precision Oncology: Use tumour genomics plus transcriptomics/proteomics/metabolomics to better classify patients and pick therapies based on molecular profile.
  • Inflammation & Immune Disorders: Use single-cell or multi-omic profiles of immune cells to decide what biologic or immunotherapy might best work for a patient.
  • Neuroscience & Metabolic Health: Integrate brain, gut, and metabolic omics to uncover molecular pathways involved in neurodegeneration, mood disorders, and metabolic diseases.

Agritech & Environmental Multi-omics

In agriculture and environmental science, multi-omics links plant/animal genomes with their epigenome, transcriptome, proteome, metabolome — and often the surrounding soil or microbiome — to improve productivity, resilience and sustainability.

Key applications

  • Genetic Improvement: Prioritise crop or livestock traits by following the chain variant → expression → metabolism; use multi-omic indices to speed breeding.
  • Stress & Resilience: Understand how drought, heat or pathogens affect a plant/animal across molecular layers so that more resilient varieties can be developed.
  • Soil & Microbiome Health: Integrate plant, microbial, and metabolomic data to understand nutrient cycling and enhance soil fertility for sustainable farming.

Biotechnology & Pharma

Multi-omics accelerates drug discovery and development by providing mechanistic evidence across molecular layers.

Key applications

  • Target Discovery & Mechanism of Action (MoA): Use perturbation-based multi-omic screens (genes → RNA → protein → metabolite) to find key pathway nodes and drug targets.
  • Toxicology & Safety: Integrate omics layers to detect unintended off-target or downstream effects of compounds earlier, reducing risk.
  • Drug Response & Biomarker Discovery: Combine omic signatures to identify predictive biomarkers of drug efficacy and patient response for clinical development.

propietary SOLUTIONS

Feature solutions for
Multi-Omics

BatchX

The no-code platform to take control of your bioinformatics jobs

Discover it

Explore all our cloud software solutions

Focus on breakthroughs, not bottlenecks. Harness Sequentia’s cloud-based omics solutions and streamline complex omics workflows into insights that drive innovation and real-world impact.

View all solutions

Speak to a specialist

Connect with our bioinformatics specialists to explore how our services and solutions can support your goals.

Contact us

Related publications

View all publications

A new bioinformatic tool to interpret metagenomics / metatranscriptomics results based on the geometry of the clustering network and its differentially gene ontologies (GANGO)

Leggi di più

Bacterioplankton taxa compete for iron along the early spring-summer transition in the Arctic Ocean

Leggi di più

An Oil Hyper-Accumulator Mutant Highlights Peroxisomal ATP Import as a Regulatory Step for Fatty Acid Metabolism in Aurantiochytrium limacinum

Leggi di più

Parla con uno specialista

Lasciaci i tuoi dati e uno dei nostri specialisti ti contatterà al più presto.

Cliccando su invia, accetti la nostra Informativa sulla privacy. Sequentia Biotech utilizzerà i tuoi dati per rispondere alla tua richiesta e gestire il dialogo con te. Puoi annullare l'iscrizione alle comunicazioni di marketing in qualsiasi momento

Parla con uno specialista

Lasciaci i tuoi dati e uno dei nostri specialisti ti contatterà al più presto.

Cliccando su invia, accetti la nostra Informativa sulla privacy. Sequentia Biotech utilizzerà i tuoi dati per rispondere alla tua richiesta e gestire il dialogo con te. Puoi annullare l'iscrizione alle comunicazioni di marketing in qualsiasi momento

Parla con uno specialista

Lasciaci i tuoi dati e uno dei nostri specialisti ti ricontatterà al più presto.

Cliccando su invia, accetti la nostra Informativa sulla privacy. Sequentia Biotech utilizzerà i tuoi dati per rispondere alla tua richiesta e gestire il dialogo con te. Puoi annullare l'iscrizione alle comunicazioni di marketing in qualsiasi momento.

Contatta il nostro team

Lasciaci la tua richiesta e ti risponderemo a breve.

Cliccando su richiedi demo, accetti la nostra Informativa sulla privacy. Sequentia Biotech utilizzerà i tuoi dati per programmare la dimostrazione e gestire il follow-up. Se hai selezionato la casella, ti aggiungeremo anche alla nostra newsletter. Puoi annullare l'iscrizione in qualsiasi momento.

Richiedi una demo

Lasciaci i tuoi dati e uno dei nostri specialisti ti contatterà il prima possibile.

Cliccando su invia, accetti la nostra Informativa sulla privacy. Sequentia Biotech utilizzerà i tuoi dati per rispondere alla tua richiesta e gestire il dialogo con te. Puoi annullare l'iscrizione alle comunicazioni di marketing in qualsiasi momento