| id | GO:0005703 Detailed information |
|---|---|
| name | polytene chromosome puff |
| namespace | cellular_component |
| def | "A swelling at a site along the length of a polytene chromosome, thought to be the site of active transcription." [GOC:bf, ISBN:0120649012] |
| is_a | GO:0044427 ! chromosomal part |
| relationship | part_of GO:0005700 ! polytene chromosome |