Assertion: equine embryo | /r/HasProperty | challenging
Facets:
value: to cryopreserve
type: PURPOSE
value: notoriously
type: DEGREE
Source sentences:
text: The horse embryo is notoriously challenging to cryopreserve, probably owing to its relatively large diameter and the presence of an embryonic capsule that limits interaction between cryoprotectant agents and the embryo.