Assertion: molecular marker | /r/DistinctFrom | protein ladders
Facets:
Source sentences:
text: Molecular markers are different from protein ladders in that they are composed of a mixture of native proteins whose specifications are well categorized but do not correspond to whole numbers.
text: Molecular markers are different from protein ladders in that they are composed of a mixture of native proteins whose specifications are well categorized but do not correspond to whole numbers.