Source:http://linkedlifedata.com/resource/umls/id/C1327729
GO: A structure composed of peptidoglycan and often chitin in addition to other materials. It usually forms perpendicular to the long axis of a cell or hypha and grows centripetally from the cell wall to the center of the cell and often functions in the compartmentalization of a cell into two daughter cells. [GOC:clt, ISBN:0471940526]