FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

zygotic determination of anterior/posterior axis, embryo

ID (Ontology)

GO:0007354 (Gene Ontology)

Definition

The specification of the anterior/posterior axis of the embryo by products of genes expressed in the zygote; exemplified in insects by the gap genes, pair rule genes and segment polarity gene cascade.[ ISBN:0879694238 ]

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

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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
zygotic determination of anterior/posterior axis, embryo (all annotations which use CV term, excluding "NOT" statements)
involved_in \| zygotic determination of anterior/posterior axis, embryo

Spanning Tree (Parents/Children)

embryonic axis specification___________
tripartite regional subdivision________|
anterior/posterior axis specification__|
                                       anterior/posterior axis specification, embryo
                                        |__zygotic determination of anterior/posterior axis, embryo  24 rec.
                                            |__anterior region determination 2 rec.
                                            |__posterior abdomen determination 1 rec.
                                            |__terminal region determination 17 rec.
                                            |__thorax and anterior abdomen determination

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	anterior/posterior axis specification, embryo
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts