Long form: abundance() Short form: a()
abundance(ns:v) or a(ns:v) denotes the abundance of the entity designated by the value v in the namespace ns. abundance is a general abundance term that can be used for chemicals or other molecules not defined by a more specific abundance function. Gene, RNA, protein, and microRNA abundances should be represented using the appropriate specific abundance function.
Namespace argument of following type(s): Abundance
Zero or one of each function(s): location
a(CHEBI:"oxygen atom") a(CHEBI:thapsigargin)