Assertion: prolactin's role | /r/CapableOf | involve promoting mammary growth lactation
Facets:
Source sentences:
text: Prolactin’s role in vertebrates involves promoting and facilitating mammary growth lactation from the nipples in females following childbirth, but the influence of Prolactin on the initiation of lactation is but only one of many functions that Prolactin serves in many vertebrates, and also influences many other functions and processes in other animals.