What is "multiomics"

The use of multiple omics technologies to study life in a concerted way. It means, it integrates diverse omics data to find a coherently matching geno-pheno-envirotype relationship or association even with reduced numbers of samples, although multiomics usually involve large 'big' data.

Usually, a very large number of samples are necessary to detect functional relationships, but using multi-omics, trespassing multiple data types, researchers try to detect such associations with more confidence.