Assertion: endocrine system's hormone | /r/HasProperty | dependent
Facets:
value: upon genes
type: OTHER
Source sentences:
text: This may be because these hormones have a high degree of structural complexity, with multiple rings, chains of amino acids, and carbohydrate molecules, and the production of these hormones is dependent upon genes expressed by the tumour that are required to produce the multiple enzymes involved in hormone synthesis.