OBO ID: CHEBI:17026 |
Term Name: | progesterone | Search Ontology: | |
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Definition: | A C21-steroid hormone in which a pregnane skeleton carries oxo substituents at positions 3 and 20 and is unsaturated at C(4)-C(5). As a hormone, it is involved in the female menstrual cycle, pregnancy and embryogenesis of humans and other species. | ||
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Ontology: | ChEBI ( EBI ) |
PHENOTYPE
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