title: [Stick to the question of life sciences].
authors.forename: T
authors.initials: T
authors.lastname: Honjo
mesh_terms: D000818:Animals; D001402:B-Lymphocytes; D001669:Biochemical Phenomena; D001671:Biochemistry; D001690:Biological Science Disciplines; D017353:Gene Deletion; D015321:Gene Rearrangement; D006801:Humans; D017578:Immunoglobulin Class Switching; D007378:Interleukins; D008213:Lymphocyte Activation
chemical_list: D007378:Interleukins