index	label	resource	url	accession	description
1	Nucleus	ncit	http://purl.obolibrary.org/obo/NCIT_C13197	NCIT_C13197	A body within the cell, surrounded by a membrane, within which lie the chromosomes, one or more nucleoli, combined with proteins, and exhibits mitosis.
2	nucleus	spd	http://purl.obolibrary.org/obo/SPD_0000749	SPD_0000749	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
3	nucleus	ecao	http://purl.obolibrary.org/obo/ECAO_0104160	ECAO_0104160	A membrane-bounded organelle of in which chromosomes are housed and replicated. In most cells, it contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some specialized cell types, RNA metabolism or DNA replication may be absent
4	nucleus	xao	http://purl.obolibrary.org/obo/XAO_0005038	XAO_0005038	A membrane-bounded organelle of in which chromosomes are housed and replicated. In most cells, it contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some specialized cell types, RNA metabolism or DNA replication may be absent.
5	nucleus	clao	http://purl.obolibrary.org/obo/CLAO_0001198	CLAO_0001198	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
6	nucleus	poro	http://purl.obolibrary.org/obo/PORO_0000924	PORO_0000924	-
7	nucleus	plana	http://purl.obolibrary.org/obo/PLANA_0000529	PLANA_0000529	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
8	nucleus	go	http://purl.obolibrary.org/obo/GO_0005634	GO_0005634	-