Assertion: relaxin's receptor | /r/CapableOf | remain functional
Facets:
value: albeit
type: DEGREE
Source sentences:
text: The question remains, if the specific and unique ligand for a receptor has been lost by mutation during ruminant evolution, why is it that the receptor remains functional, albeit with an increased EC50 for an exogenous ligand, and is still expressed in those cell types known to respond to RLN in other species?