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Anatomy Term : FBbt:00000200 metathoracic tracheal pit Fly Anatomy

Namespace  fly_anatomy.ontology Obsolete  false

0 Cross References

1 Ontology

Name
Fly Anatomy

33 Parents

Identifier Name Description
FBbt:00000019 metathoracic segment The third (most posterior) segment of the thorax.
FBbt:00000052 embryo  
FBbt:00005331 dorsal closure embryo A collective term for stages 13-15.
FBbt:00005036 tracheal pit Pit formed by the invagination of a tracheal placode. Invagination of the placode begins during stage 11. Branches begin to bud from the pit during stage 11, with most major branches apparent by mid-stage 12. The pit closes over during by 13.
FBbt:00000015 thorax The main middle section of the insect body comprising three thoracic rings: the pro-, the meso- and the metathoraces which are more or less well fused and cask-like sometimes having on the upper lateral part one of two pairs of wings, while on the ventrolateral part each thoracic ring bears a pair of legs.
FBbt:00005321 extended germ band embryo A collective term for stages 9-12.
FBbt:00000003 segment One of the repeated divisions of the whole organism.
FBbt:00005569 presumptive embryonic/larval tracheal system The sum of all the structures in the embryo that will develop into the embryonic/larval tracheal system. This corresponds to the tracheal primordia and their component tracheal branch primordia along with primordia of the spiracles.
FBbt:00000200 metathoracic tracheal pit  
FBbt:00005037 tracheal primordium Primordium of a single tracheal metamere of the embryonic/larval tracheal system from its appearance as a placode during stage 11 to the completion of fusion with adjacent tracheal metameres in stage 15/16. There are 10 pairs of tracheal primordia - one pair in each segment from T2 to A8. Each tracheal primordium originates as a slight depression in the lateral ectoderm during stage 10 known as a tracheal placode. During stage 11, these placodes invaginate to form tracheal pits that elongate and branch. These pits close over during stage 13. Fusion of tracheal primordia begins at stage 14 with fusion of the dorsal trunk primordia and is complete by early stage 16.
FBbt:00000016 thoracic segment Any segment (FBbt:00000003) that is part of some thorax (FBbt:00000015).
FBbt:00000112 dorsal ectoderm  
FBbt:00000188 metathoracic tracheal primordium Any tracheal primordium (FBbt:00005037) that is part of some metathoracic segment (FBbt:00000019).
FBbt:00004450 late extended germ band embryo A collective term for stages 11 and 12.
FBbt:00000001 organism An individual member of the species Drosophila melanogaster.
FBbt:00007016 material anatomical entity  
FBbt:00007006 developing material anatomical entity  
FBbt:00005495 primordium Primordia are populations of contiguous cells that are morphologically distinct and already correspond in extent to a later organ/tissue.
FBbt:00007009 organism subdivision Anatomical structure that is a primary subdivision of whole organism. The mereological sum of these is the whole organism.
FBbt:00007001 anatomical structure Material anatomical entity that has inherent 3D shape, whose parts are all connected and that is generated by coordinated expression of the organism's own genome.
FBbt:00004208 developing embryonic structure Any developing material anatomical entity (FBbt:00007006) that is part of some embryo (FBbt:00000052).
FBbt:00007003 portion of tissue Anatomical structure, that consists of similar cells and intercellular matrix, aggregated according to genetically determined spatial relationships.
FBbt:00005426 anlage Anlagen are populations of contiguous cells, typically arranged in one plane, that are morphologically indistinct, but that already correspond in extent to a later organ/tissue.
FBbt:00100313 multicellular structure Anatomical structure that has multiple cells as parts.
FBbt:10000000 anatomical entity Anatomical entity which is part_of Drosophila melanogaster.
FBbt:00000002 tagma The three main divisions of the whole organism formed from groups of segments.
FBbt:00057001 anterior-posterior subdivision of organism  
FBbt:00014201 early extended germ band embryo A collective term for stages 9 and 10.
FBbt:00007046 dorsal ectoderm derivative  
FBbt:00005428 dorsal ectoderm anlage  

43 Relations

Relationship
Parent Term . Name

Parent Term . Identifier

Child Term . Name

Child Term . Identifier
is_a tracheal pit FBbt:00005036 metathoracic tracheal pit FBbt:00000200
is_a metathoracic tracheal primordium FBbt:00000188 metathoracic tracheal pit FBbt:00000200
part_of material anatomical entity FBbt:00007016 metathoracic tracheal pit FBbt:00000200
part_of presumptive embryonic/larval tracheal system FBbt:00005569 metathoracic tracheal pit FBbt:00000200
part_of presumptive embryonic/larval system FBbt:00007116 metathoracic tracheal pit FBbt:00000200
develops_from anatomical structure FBbt:00007001 metathoracic tracheal pit FBbt:00000200
part_of anatomical entity FBbt:10000000 metathoracic tracheal pit FBbt:00000200
develops_from portion of tissue FBbt:00007003 metathoracic tracheal pit FBbt:00000200
part_of extended germ band embryo FBbt:00005321 metathoracic tracheal pit FBbt:00000200
is_a material anatomical entity FBbt:00007016 metathoracic tracheal pit FBbt:00000200
part_of metathoracic segment FBbt:00000019 metathoracic tracheal pit FBbt:00000200
part_of thoracic segment FBbt:00000016 metathoracic tracheal pit FBbt:00000200
develops_from developing material anatomical entity FBbt:00007006 metathoracic tracheal pit FBbt:00000200
part_of organism FBbt:00000001 metathoracic tracheal pit FBbt:00000200
part_of early extended germ band embryo FBbt:00014201 metathoracic tracheal pit FBbt:00000200
part_of thorax FBbt:00000015 metathoracic tracheal pit FBbt:00000200
part_of tagma FBbt:00000002 metathoracic tracheal pit FBbt:00000200
part_of multicellular structure FBbt:00100313 metathoracic tracheal pit FBbt:00000200
is_a primordium FBbt:00005495 metathoracic tracheal pit FBbt:00000200
develops_from multicellular structure FBbt:00100313 metathoracic tracheal pit FBbt:00000200
part_of non-connected developing system FBbt:00040003 metathoracic tracheal pit FBbt:00000200
develops_from anatomical entity FBbt:10000000 metathoracic tracheal pit FBbt:00000200
develops_from dorsal ectoderm anlage FBbt:00005428 metathoracic tracheal pit FBbt:00000200
develops_from anlage FBbt:00005426 metathoracic tracheal pit FBbt:00000200
is_a dorsal ectoderm derivative FBbt:00007046 metathoracic tracheal pit FBbt:00000200
is_a developing embryonic structure FBbt:00004208 metathoracic tracheal pit FBbt:00000200
part_of developing material anatomical entity FBbt:00007006 metathoracic tracheal pit FBbt:00000200
part_of organism subdivision FBbt:00007009 metathoracic tracheal pit FBbt:00000200
part_of late extended germ band embryo FBbt:00004450 metathoracic tracheal pit FBbt:00000200
develops_from material anatomical entity FBbt:00007016 metathoracic tracheal pit FBbt:00000200

1 Synonyms

Name Type
tracheal pit 2 synonym