Assertion: chemiluminescence | /r/HasProperty | proportional
Facets:
value: to the number of cells
type: OTHER
value: in a separate study of cytomegalovirus
type: OTHER
value: following virus replication
type: TEMPORAL
Source sentences:
text: CL-ISH is quantitative because chemiluminescence is proportional to the enzyme activity of the label, and to the number of gene copies per cell.
text: In a separate study of cytomegalovirus, chemiluminescence was proportional to the number of cells infected (following virus replication).