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BTO (BRENDA Tissue Ontology)

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Change ontology: Version 2021-10-23

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Tissue

Details for null cell

BTO (BRENDA Tissue Ontology) ID

BTO:0004716

Definition

A null cell is a large granular lymphocyte without surface markers or membrane-associated proteins from B lymphocytes or T lymphocytes. Members of null cells are natural killer cells, antigen dependent cytotoxic cells and the lymphokine activated killer cells

References

1. Wikipedia: The Free Encyclopedia

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is an element of the parent element

is a part of the parent element

is related to the parent element

derives from the parent element

at least 1 tissue/ enzyme/ localization link in this branch

tissue/ enzyme/ localization link to BRENDA

Condensed Tree View

tissues, cell types and enzyme sources

animal

whole body is a

blood

lymphocyte is a

lymphocyte is a

lymphocyte is a

Tree view

tissues, cell types and enzyme sources

tissues, cell types and enzyme sources is a

animal

whole body is a

body wall

cardiovascular system part of

connective tissue part of

embryonic structure is a

gland

head

hematopoietic system part of

blood

arterial blood is a

blast cell part of

blood clot derives from

blood plasma part of

granuloma cell

hematopoietic cell part of

blood cancer cell derives from

erythroid cell is a

hematopoietic cell line derives from

hemocyte

Kurloff cell is a

leukocyte

granulocyte is a

lymphocyte is a

B-lymphocyte is a

large granular lymphocyte is a

lymphoblast is a

null cell

peripheral blood lymphocyte is a

T-lymphocyte is a

mononuclear cell is a

phagocyte

venous blood cell is a

peripheral blood part of

venous blood is a

hemolymph

hemolymph vessel part of

lymph

lymph vessel part of

lymphoid tissue part of

reticuloendothelial system part of

serum

immune system part of

integument part of

limb

muscular system part of

nervous system part of

pacemaker cell part of

pluripotent stem cell part of

primary cell part of

respiratory system part of

sense organ part of

skeletal system part of

soft body part part of

trunk

urogenital system part of

viscus

fungus

organism form is a

other source is a

plant