EOG88PQ2N GO:0005918 1/84 septate junction cellular_component "A cell-cell junction that forms a continuous band around each cell in an epithelium; within the septate junction the membranes of adjacent cells maintain a constant distance of approximately 15 nm; found in invertebrates." [ISBN:0815332181, PMID:11700298] EOG88PQ2N GO:0035002 1/84 liquid clearance, open tracheal system biological_process "The clearance of liquid from the epithelial tubes of an open tracheal system, shortly before the emergence of the larva, to generate an air-filled tubule system." [GOC:mtg_sensu, PMID:12571352] EOG88PQ2N GO:0035151 1/84 regulation of tube size, open tracheal system biological_process "Ensuring that an epithelial tube in an open tracheal system is of the correct length and diameter. Tracheal tubes undergo highly regulated tube-size increases during development, expanding up to 40 times their initial size by the end of larval life. Tube size appears to be controlled by regulation of apical membrane expansion and secretion, rather than by changes in cell number, size or shape." [GOC:mtg_sensu, PMID:10887083, PMID:12930776, PMID:12973360] EOG88PQ2N GO:0019991 1/84 septate junction assembly biological_process "The assembly of a septate junction, an intercellular junction found in invertebrate epithelia that is characterized by a ladder like appearance in electron micrographs and thought to provide structural strength and to provide a barrier to diffusion of solutes through the intercellular space." [GOC:ai, PMID:5272312]