Name	Info	Provider	Link
	subscription/membership/fee required	Springer	https://dx.doi.org/10.1007/s00425-009-0969-4
NBRP resources	free resource	National BioResource Project	https://rrc.nbrp.jp/references/list?pubmed=19551405
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:19551405