IUPAC definition : A section of DNA which carries the coding sequence for a protein or part of it. Exons
are separated by intervening, non-coding sequences (cf. intron). In eukaryotes most
genes consist of a number of exons.;
A section of DNA which carries the coding sequence for a protein or part of it. Exons
are separated by intervening, non-coding sequences (cf. intron). In eukaryotes most
genes consist of a number of exons.