Assertion: cytochrome | /r/HasProperty | numbered within each class
Facets:
value: consecutively
type: TEMPORAL
Source sentences:
text: Within each class, cytochrome a, b, or c, early cytochromes are numbered consecutively, e.g. cyt c, cyt c 1 , and cyt c 2 , with more recent examples designated by their reduced state R-band maximum, e.g. cyt