Term Name:	isotype switching to IgG isotypes
Synonyms:	class switching to IgG isotypes, isotype switch recombination to IgG isotypes
Definition:	The switching of activated B cells from IgM biosynthesis to biosynthesis of an IgG isotype, accomplished through a recombination process involving an intrachromosomal deletion between switch regions that reside 5' of the IgM and one of the IgG constant region gene segments in the immunoglobulin heavy chain locus.
Ontology:	GO: Biological Process [GO:0048291]    QuickGO    AmiGO