Assertion: chromatin | /r/AtLocation | two forms
Facets:
Source sentences:
text: Chromatin exists in two forms: heterochromatin (condensed) and euchromatin (extended).
text: Chromatin exists in two forms.
text: It is mainly found in the nucleus and exists in two forms which are euchromatin or the extended form; and the heterochromatin, the condensed form.