part of part_of part of in taxon results in morphogenesis of occurrent anatomical structure morphogenesis tube morphogenesis The process in which the anatomical structures of a tube are generated and organized. Epithelial and endothelial tubes transport gases, liquids and cells from one site to another and form the basic structure of many organs and tissues, with tube shape and organization varying from the single-celled excretory organ in Caenorhabditis elegans to the branching trees of the mammalian kidney and insect tracheal system. biological_process GO:0035239 tube development cellular organism cellular organisms Bacteria Archaea Schizosaccharomyces pombe tube