What is "channelome"

The channelome, sometimes called the "ion channelome", is the complete set of ion channels and porins expressed in a biological tissue or organism. It is analogous to the genome, the metabolome (describing metabolites), the proteome (describing general protein expression), and the microbiome. Characterization of the ion channelome, referred to as channelomics, is a branch of physiology, biophysics, neuroscience, and pharmacology, with particular attention paid to gene expression. It can be performed by a variety of techniques, including patch clamp electrophysiology, PCR, and immunohistochemistry. Channelomics is being used to screen and discover new medicines.