FB2026_03 , released September 17, 2026
CV Term Report
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Term sex determination, establishment of X:A ratio ID (Ontology) GO:0007540 (Gene Ontology)
Definition The developmental process in which an organism senses the number of X chromosomes and autosomes in its genomic complement and responds to it.[ PubMed:20622855 ]
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Genes (FBgn)GO_BIOLOGICAL_PROCESS
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 sex determination, establishment of X:A ratio (all annotations which use CV term, excluding "NOT" statements)
     involved_in | sex determination, establishment of X:A ratio
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primary sex determination
 |__primary sex determination, soma_________________
somatic sex determination                           |
 |__primary sex determination, soma_________________|
reproductive process                                |
 |__developmental process involved in reproduction__|
developmental process                               |
 |__developmental process involved in reproduction__|
                                                    sex determination, establishment of X:A ratio  5 rec.
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Is a developmental process involved in reproduction
Part of primary sex determination, soma
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