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Ontology Browser

secondary branching, open tracheal system (GO:0007429)
Annotations: Rat: (0) Mouse: (0) Human: (0) Chinchilla: (0) Bonobo: (0) Dog: (0) Squirrel: (0) Pig: (0)
Parent Terms Term With Siblings Child Terms
branch fusion, open tracheal system 
primary branching, open tracheal system 
secondary branching, open tracheal system 
Sprouting of secondary branches in an open tracheal system. These form from the tips of primary branches and are formed by individual cells that roll up into unicellular tubes. An example of this is found in Drosophila melanogaster.
terminal branching, open tracheal system 

Exact Synonyms: secondary tracheal branching
Only In Taxon: NCBITaxon:33317 ! Protostomia
Definition Sources: GOC:mtg_sensu, PMID:29844090

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.