​Omics Layer

​Biological Insight

​Clinical Relevance

​Challenges

​Genomics

​DNA mutations

​Disease risk prediction

​Static, expensive

​Transcriptomics

​Gene expression

​Disease activity

​Temporal variability

​Proteomics

​Protein signaling

​Functional pathways

Complex measurement​

​Metabolomics

​Biochemical state

​Real-time physiology

​High variability

​Epigenomics

​Gene regulation

​Environmental effects

​Data complexity

​Microbiomics

​Host-microbe interaction

​Immunity & gut health

​Standardization issues