tissue development hematopoietic or lymphoid organ development mucosa-associated lymphoid tissue development https://github.com/geneontology/go-ontology/issues/19918 The process whose specific outcome is the progression of mucosal-associated lymphoid tissue over time, from its formation to the mature structure. Mucosal-associated lymphoid tissue is typically found as nodules associated with mucosal epithelia with distinct internal structures including B- and T-zones for the activation of lymphocytes. gut-associated lymphoid tissue development NALT development mucosal-associated lymphoid tissue development GO:0048537 GALT development nasopharyngeal-associated lymphoid tissue development BALT development biological_process bronchial-associated lymphoid tissue development