Assertion: choroid's cell | /r/HasProperty | % confluent
Facets:
Source sentences:
text: When the cultured cells in 24-well plates were 50–70% confluent, they were transfected with canonical double-stranded siRNA (NI0079), or the new single-stranded RNAi agent (NK0144) for POSTN, or a negative control RNAi.