This term is obsolete.

GO:0030903 JSON

notochord development

Biological Process

Definition (GO:0030903 GONUTS page)

The process whose specific outcome is the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.

4,382 annotations

Ancestor Chart

Ancestor chart for GO:0030903
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Ancestor chart

Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0030903

Child Term Relationship to
GO:0030903
notochord cell differentiation
part_of
notochord morphogenesis
part_of

Taxon Constraints

The use of this term should conform to the following taxon constraints:

Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GO:0030903 notochord development Only in Taxon 7711 Chordata

More information on taxon constraints in GO is available here

Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated.

No co-occurrence statistics for GO:0030903 based on ALL annotations
The top 100 of 877 co-occurring terms
Co-occurring Term PR S% #Together #Compared
notochord development
99,712.94 100.00 1,955 1,955
paraxial mesoderm development
23,821.88 9.16 253 1,059
TEAD-YAP complex
64,046.38 8.15 167 260
anterior head development
42,876.56 7.88 172 400
lateral mesoderm development
36,048.44 7.58 171 473
otic vesicle development
17,805.88 7.41 220 1,232
embryonic heart tube morphogenesis
16,844.42 7.33 224 1,326
mesoderm development
11,122.51 7.05 314 2,815
limb bud formation
23,721.47 6.86 172 723
lung epithelial cell differentiation
22,260.88 6.65 169 757
Totals 13328 82229
No co-occurrence statistics for GO:0030903 based on MANUAL annotations
The top 100 of 787 co-occurring terms
Co-occurring Term PR S% #Together #Compared
notochord development
7,643.78 100.00 169 169
paraxial mesoderm development
3,422.59 14.56 30 67
collagen trimer
2,299.35 14.51 37 123
TEAD-YAP complex
6,794.47 13.95 24 27
lateral mesoderm development
4,777.36 13.59 25 40
embryonic heart tube morphogenesis
2,270.43 12.50 30 101
endothelial cell morphogenesis
2,318.90 11.69 27 89
collagen type II trimer
7,643.78 8.28 14 14
transition between fast and slow fiber
2,204.94 7.28 15 52
collagen fibril organization
604.03 6.79 55 696
Totals 1330 19844

Change Log

Timestamp Action Category Detail
2024-03-22 Deleted CONSTRAINT in_taxon NCBITaxon:7742 (Vertebrata)
2024-03-22 Added CONSTRAINT in_taxon NCBITaxon:7711 (Chordata)
2024-03-05 Added CONSTRAINT in_taxon NCBITaxon:7742 (Vertebrata)
2008-05-13 Added DEFINITION The process whose specific outcome is the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
2008-05-12 Deleted DEFINITION The process whose specific outcome is the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
2008-04-01 Updated RELATION is a GO:0048568 (embryonic organ development)
2005-07-06 Updated DEFINITION The process whose specific outcome is the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
2005-05-27 Updated DEFINITION The process aimed at the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
2004-07-18 Updated DEFINITION Processes aimed at the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
2004-01-29 Added TERM notochord development
Timestamp Action Category Detail
2004-01-29 Added TERM notochord development
Timestamp Action Category Detail
2008-05-13 Added DEFINITION The process whose specific outcome is the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
2008-05-12 Deleted DEFINITION The process whose specific outcome is the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
2005-07-06 Updated DEFINITION The process whose specific outcome is the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
2005-05-27 Updated DEFINITION The process aimed at the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
2004-07-18 Updated DEFINITION Processes aimed at the progression of the notochord over time, from its formation to the mature structure. The notochord is a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
2004-01-29 Added DEFINITION Formation and development of the notochord, a mesoderm-derived structure located ventral of the developing nerve cord. In vertebrates, the notochord serves as a core around which other mesodermal cells form the vertebrae. In the most primitive chordates, which lack vertebrae, the notochord persists as a substitute for a vertebral column.
Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0048568 (embryonic organ development)
Timestamp Action Category Detail
Timestamp Action Category Detail
2024-03-22 Deleted CONSTRAINT in_taxon NCBITaxon:7742 (Vertebrata)
2024-03-22 Added CONSTRAINT in_taxon NCBITaxon:7711 (Chordata)
2024-03-05 Added CONSTRAINT in_taxon NCBITaxon:7742 (Vertebrata)
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