The separation of ions in an electric field. For macromolecules, this is usually done in a water-swellable matrix like polyacrylamide or agarose which perform sieving functions and reduce convection. Usually implies quantitative analysis of the gene products in response to a change. The study of the functions of genes and their interrelationships.
Genome sequence is structure only.
While bioinformatics allows us to infer function, in some cases, it is necessary. All the DNA in a cell, both chromosomal and extra-chromosomal. A Genome sequence is the sequence of all the DNA in a cell, genes, pseudogenes, as well as DNA that does not code for genes. The study of the genome. A common, compound adjective used to describe many genome and proteome studies.