FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term gnathal segment ID (Ontology) FBbt:00000011 (Fly Anatomy)
Definition The head segments that develop posterior to the embryonic/larval mouth.
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 Alleles Genes Constructs
 gnathal segment (all annotations which use CV term, excluding "NOT" statements)
Spanning Tree (Parents/Children)
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Vocabulary search: maintenance 
segment__
head_____|
         head segment
          |__gnathal segment  1214 rec.
              |__adult gnathal segment 686 rec.
              |   |__adult gnathal neuromere(+)
              |   |__adult labial segment(+) 419 rec.
              |   |__adult mandibular segment(+)
              |   |__adult maxillary segment(+) 327 rec.
              |__embryonic gnathal segment 250 rec.
              |   |__embryonic gnathal neuromere(+) 11 rec.
              |   |__embryonic labial segment(+) 101 rec.
              |   |__embryonic mandibular segment(+) 95 rec.
              |   |__embryonic maxillary segment(+) 171 rec.
              |__embryonic/larval corpus allatum 66 rec.
              |   |__larval juvenile hormone secreting cell
              |__embryonic/larval corpus cardiacum 52 rec.
              |__gnathal neuroblast
              |   |__labial neuroblast MNB
              |   |__labial neuroblast NB1-1
              |   |__labial neuroblast NB1-2
              |   |__labial neuroblast NB2-1
              |   |__labial neuroblast NB2-2
              |   |__labial neuroblast NB2-5
              |   |__labial neuroblast NB3-1
              |   |__labial neuroblast NB3-2
              |   |__labial neuroblast NB3-3
              |   |__labial neuroblast NB3-4
              |   |__labial neuroblast NB3-5
              |   |__labial neuroblast NB4-1
              |   |__labial neuroblast NB4-2
              |   |__labial neuroblast NB4-3
              |   |__labial neuroblast NB4-4
              |   |__labial neuroblast NB5-1
              |   |__labial neuroblast NB5-2
              |   |__labial neuroblast NB5-3
              |   |__labial neuroblast NB5-4
              |   |__labial neuroblast NB5-6
              |   |__labial neuroblast NB6-1
              |   |__labial neuroblast NB6-2
              |   |__labial neuroblast NB6-4
              |   |__labial neuroblast NB7-1
              |   |__labial neuroblast NB7-2
              |   |__labial neuroblast NB7-3
              |   |__labial neuroblast NB7-4
              |   |__mandibular neuroblast MNB
              |   |__mandibular neuroblast MP2
              |   |__mandibular neuroblast NB2-1
              |   |__mandibular neuroblast NB2-2
              |   |__mandibular neuroblast NB2-5
              |   |__mandibular neuroblast NB3-1
              |   |__mandibular neuroblast NB3-4
              |   |__mandibular neuroblast NB3-5
              |   |__mandibular neuroblast NB4-1
              |   |__mandibular neuroblast NB4-2
              |   |__mandibular neuroblast NB4-3
              |   |__mandibular neuroblast NB4-4
              |   |__mandibular neuroblast NB5-3
              |   |__mandibular neuroblast NB5-6
              |   |__mandibular neuroblast NB6-1
              |   |__mandibular neuroblast NB6-2
              |   |__mandibular neuroblast NB7-1
              |   |__mandibular neuroblast NB7-2
              |   |__mandibular neuroblast NB7-3
              |   |__mandibular neuroblast NB7-4
              |   |__maxillary neuroblast MNB
              |   |__maxillary neuroblast NB1-1
              |   |__maxillary neuroblast NB1-2
              |   |__maxillary neuroblast NB2-1
              |   |__maxillary neuroblast NB2-2
              |   |__maxillary neuroblast NB2-5
              |   |__maxillary neuroblast NB3-1
              |   |__maxillary neuroblast NB3-2
              |   |__maxillary neuroblast NB3-3
              |   |__maxillary neuroblast NB3-4
              |   |__maxillary neuroblast NB3-5
              |   |__maxillary neuroblast NB4-1
              |   |__maxillary neuroblast NB4-2
              |   |__maxillary neuroblast NB4-3
              |   |__maxillary neuroblast NB4-4
              |   |__maxillary neuroblast NB5-1
              |   |__maxillary neuroblast NB5-2
              |   |__maxillary neuroblast NB5-3
              |   |__maxillary neuroblast NB5-6
              |   |__maxillary neuroblast NB6-1
              |   |__maxillary neuroblast NB6-2
              |   |__maxillary neuroblast NB6-4
              |   |__maxillary neuroblast NB7-1
              |   |__maxillary neuroblast NB7-2
              |   |__maxillary neuroblast NB7-3
              |   |__maxillary neuroblast NB7-4
              |__gnathal neuromere 12 rec.
              |   |__adult gnathal neuromere(+)
              |   |__embryonic gnathal neuromere(+) 11 rec.
              |   |__larval gnathal neuromere(+) 1 rec.
              |__labial segment 632 rec.
              |   |__adult labial segment(+) 419 rec.
              |   |__embryonic labial segment(+) 101 rec.
              |   |__hypostomal sclerite 51 rec.
              |   |__labial neuroblast MNB
              |   |__labial neuroblast NB1-1
              |   |__labial neuroblast NB1-2
              |   |__labial neuroblast NB2-1
              |   |__labial neuroblast NB2-2
              |   |__labial neuroblast NB2-5
              |   |__labial neuroblast NB3-1
              |   |__labial neuroblast NB3-2
              |   |__labial neuroblast NB3-3
              |   |__labial neuroblast NB3-4
              |   |__labial neuroblast NB3-5
              |   |__labial neuroblast NB4-1
              |   |__labial neuroblast NB4-2
              |   |__labial neuroblast NB4-3
              |   |__labial neuroblast NB4-4
              |   |__labial neuroblast NB5-1
              |   |__labial neuroblast NB5-2
              |   |__labial neuroblast NB5-3
              |   |__labial neuroblast NB5-4
              |   |__labial neuroblast NB5-6
              |   |__labial neuroblast NB6-1
              |   |__labial neuroblast NB6-2
              |   |__labial neuroblast NB6-4
              |   |__labial neuroblast NB7-1
              |   |__labial neuroblast NB7-2
              |   |__labial neuroblast NB7-3
              |   |__labial neuroblast NB7-4
              |   |__labial segment anterior compartment
              |   |__labial segment posterior compartment
              |   |__labial sensillum(+) 245 rec.
              |   |__larval labial segment(+) 64 rec.
              |__larval gnathal segment 171 rec.
              |   |__larval gnathal neuromere(+) 1 rec.
              |   |__larval labial segment(+) 64 rec.
              |   |__larval mandibular segment(+) 8 rec.
              |   |__larval maxillary segment(+) 114 rec.
              |__mandibular segment 116 rec.
              |   |__adult mandibular segment(+)
              |   |__embryonic mandibular segment(+) 95 rec.
              |   |__larval mandibular segment(+) 8 rec.
              |   |__mandibular neuroblast MNB
              |   |__mandibular neuroblast MP2
              |   |__mandibular neuroblast NB2-1
              |   |__mandibular neuroblast NB2-2
              |   |__mandibular neuroblast NB2-5
              |   |__mandibular neuroblast NB3-1
              |   |__mandibular neuroblast NB3-4
              |   |__mandibular neuroblast NB3-5
              |   |__mandibular neuroblast NB4-1
              |   |__mandibular neuroblast NB4-2
              |   |__mandibular neuroblast NB4-3
              |   |__mandibular neuroblast NB4-4
              |   |__mandibular neuroblast NB5-3
              |   |__mandibular neuroblast NB5-6
              |   |__mandibular neuroblast NB6-1
              |   |__mandibular neuroblast NB6-2
              |   |__mandibular neuroblast NB7-1
              |   |__mandibular neuroblast NB7-2
              |   |__mandibular neuroblast NB7-3
              |   |__mandibular neuroblast NB7-4
              |   |__mandibular segment anterior compartment
              |   |__mandibular segment posterior compartment
              |__maxillary segment 610 rec.
                  |__adult maxillary segment(+) 327 rec.
                  |__apodeme of rostrum-haustellum joint(+) 7 rec.
                  |__embryonic maxillary segment(+) 171 rec.
                  |__larval maxillary segment(+) 114 rec.
                  |__maxillary neuroblast MNB
                  |__maxillary neuroblast NB1-1
                  |__maxillary neuroblast NB1-2
                  |__maxillary neuroblast NB2-1
                  |__maxillary neuroblast NB2-2
                  |__maxillary neuroblast NB2-5
                  |__maxillary neuroblast NB3-1
                  |__maxillary neuroblast NB3-2
                  |__maxillary neuroblast NB3-3
                  |__maxillary neuroblast NB3-4
                  |__maxillary neuroblast NB3-5
                  |__maxillary neuroblast NB4-1
                  |__maxillary neuroblast NB4-2
                  |__maxillary neuroblast NB4-3
                  |__maxillary neuroblast NB4-4
                  |__maxillary neuroblast NB5-1
                  |__maxillary neuroblast NB5-2
                  |__maxillary neuroblast NB5-3
                  |__maxillary neuroblast NB5-6
                  |__maxillary neuroblast NB6-1
                  |__maxillary neuroblast NB6-2
                  |__maxillary neuroblast NB6-4
                  |__maxillary neuroblast NB7-1
                  |__maxillary neuroblast NB7-2
                  |__maxillary neuroblast NB7-3
                  |__maxillary neuroblast NB7-4
                  |__maxillary segment anterior compartment
                  |__maxillary segment posterior compartment
Spanning Tree View Settings
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Is a head segment
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Synonyms
  • "postoral segment" RELATED
Secondary IDs
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UBERON:6000011