Assertion: nucleotide's base | /r/CapableOf | point outward
Facets:
Source sentences:
text: Before then, Linus Pauling, and Watson and Crick, had erroneous models with the chains inside and the bases pointing outwards.
text: Before this, both Linus Pauling and Watson and Crick had generated erroneous models with the chains inside and the bases pointing outwards.