‖prop. n. pl. [ NL., from Gr. xe`nos strange. ] (Zool.) A suborder of soft-rayed fresh-water fishes of which the blackfish of Alaska (Dallia pectoralis) is the type. [ 1913 Webster ]
(n) the ordering of genes in a haploid set of chromosomes of a particular organism; the full DNA sequence of an organism, Example:the human genome contains approximately three billion chemical base pairs