Assertion: blood cell's nucleus | /r/HasProperty | described by scottish botanist robert brown
Facets:
value: in more detail in 1831
type: TEMPORAL
value: in 1804
type: TEMPORAL
Source sentences:
text: The nucleus was also described by Franz Bauer in 1804 and in more detail in 1831 by Scottish botanist Robert Brown in a talk at the Linnean Society of London.