Assertion: cyanobacteria's chlorophyll | /r/HasProperty | prochloron
Facets:
Source sentences:
text: A few genera lack phycobilisomes and have chlorophyll b instead (Prochloron, Prochlorococcus, Prochlorothrix).
text: A few genera, however, lack phycobilisomes and have chlorophyll b instead (Prochloron, Prochlorococcus, Prochlorothrix).