FB2026_03 , released September 17, 2026

CV Term Report

Help Close All Open All

General Information

Term

gastrulation involving germ band extension

ID (Ontology)

GO:0010004 (Gene Ontology)

Definition

A complex and coordinated series of cellular movements, including germ band extension, that occurs at the end of cleavage during embryonic development. An example of this process is found in Drosophila melanogaster.

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

Results list data from multiple species. Choose a record type above to open its HitList.

Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_BIOLOGICAL_PROCESS

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Genes	Images
gastrulation involving germ band extension (all annotations which use CV term, excluding "NOT" statements)
involved_in \| gastrulation involving germ band extension		--

Spanning Tree (Parents/Children)

  gastrulation
   |__gastrulation with mouth forming first
       |__gastrulation involving germ band extension  62 rec.
           |__amnioserosa formation 8 rec.
           |__anterior midgut invagination 1 rec.
           |__cephalic furrow formation 8 rec.
           |__germ-band extension 11 rec.
           |__posterior midgut invagination 4 rec.
           |__ventral furrow formation 28 rec.
               |__apical constriction involved in ventral furrow formation(+) 5 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	gastrulation with mouth forming first
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts