FB2025_05 , released December 11, 2025

General Information
Term	negative regulation of vitamin D biosynthetic process	ID (Ontology)	GO:0010957 (Gene Ontology)
Definition	Any process that decreases the rate, frequency or extent of a vitamin D biosynthetic process. Vitamin D biosynthesis is the chemical reactions and pathways resulting in the formation of vitamin D, any of a group of related, fat-soluble compounds that are derived from delta-5,7 steroids and play a central role in calcium metabolism. Specific forms of vitamin D include calciferol (ergocalciferol; vitamin D2) and cholecalciferol (calciol; vitamin D3).
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General Information

Term

negative regulation of vitamin D biosynthetic process

ID (Ontology)

GO:0010957 (Gene Ontology)

Definition

Any process that decreases the rate, frequency or extent of a vitamin D biosynthetic process. Vitamin D biosynthesis is the chemical reactions and pathways resulting in the formation of vitamin D, any of a group of related, fat-soluble compounds that are derived from delta-5,7 steroids and play a central role in calcium metabolism. Specific forms of vitamin D include calciferol (ergocalciferol; vitamin D2) and cholecalciferol (calciol; vitamin D3).

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

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

No relevant statements available

regulation of vitamin metabolic process |__negative regulation of vitamin metabolic process_____ |__regulation of vitamin D biosynthetic process_________| negative regulation of steroid metabolic process | |__negative regulation of steroid biosynthetic process__| regulation of steroid biosynthetic process | |__negative regulation of steroid biosynthetic process__| |__regulation of vitamin D biosynthetic process_________| negative regulation of lipid biosynthetic process | |__negative regulation of steroid biosynthetic process__| negative regulation of small molecule metabolic process | |__negative regulation of vitamin metabolic process_____| negative regulation of vitamin D biosynthetic process

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Is a	negative regulation of steroid biosynthetic process negative regulation of vitamin metabolic process regulation of vitamin D biosynthetic process
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negative regulation of steroid biosynthetic process
negative regulation of vitamin metabolic process
regulation of vitamin D biosynthetic process

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