Original sentence: Only one “-ome” other than “genome” has shaken off its origin as a buzzword: “proteome”, for the totality of proteins (translated expressed genes) in an organism, tissue type or cell.Researchers have proposed other less well-established “-omes” which have not won universal acceptance within genomics or biology as a whole.The feasibility of a systematic enumeration of entities like these seems far less clear (unlike in the case of genomics or even proteomics), and such enumeration may not provide much biological insight.“Proteomics” has become well-established as a term for studying the proteome
Edited sentence: "Proteomics" has now become well-established as a term for studying the proteome.However, only one "ome" other than "genome" has shaken off its origin as a buzzword: proteome, the totality of proteins (translated expressed genes) in an organism, tissue type or cell.Researchers have proposed other less well-established "omes" which have not won universal acceptance within genomics or biology as a whole.The "omes" may provide a useful way for computational biologists to encapsulate a particular class of cellular processes, or  computing-related mechanisms.The feasibility of a systematic enumeration of entities like these seems far less clear (unlike in the case of genomics or even proteomics), and such enumeration may not  help in providing biological insight