Assertion: cyanobacteria's structure | /r/CapableOf | represent rod-shaped bacteria
Facets:
value: based on transmission electron microscopy
type: OTHER
value: originally
type: OTHER
Source sentences:
text: Although originally thought to represent rod-shaped bacteria based on transmission electron microscopy (TEM), these structures are now regarded as non-fossil or modern bacterial contaminants (Schopf and Walter, 1983).