Assertion: albinism's pigmentation | /r/HasProperty | dominant trait
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Source sentences:
text: As for albinistic lab animals, yes, there is a connection - they are bred for this trait on purpose; if a brown or grey one shows up (pigmentation being a dominant trait) they know their sample animals have been contaminated with an outside genetic source (e.g. some feral mouse got at the captives to breed with them).