Ontology explorer

BTO (BRENDA Tissue Ontology)

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Change ontology: Version 2021-10-23

Term or Synonym: use AND (NOT) or OR

Definition: use AND (NOT) or OR

Id:

restrict to BRENDA links:

Tissue

Details for chorionic villus

chorionic villus

BTO (BRENDA Tissue Ontology) ID

BTO:0001161

BTO:0001161 is linked to 11 enzymes:

Definition

One of the minute vascular projections of the fetal chorion that combines with maternal uterine tissue to form the placenta

Synonyms

1. chorionic villous
2. placental villous
3. placental villus

References

1. The American Heritage Dictionary of the English Language: Fourth Edition. 2000.

Legend

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

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

amnioserosa is a

blastema

conceptus

embryo

embryonic syncytium is a

extraembryonic tissue is a

fetus

fetal cell line derives from

fetal membrane part of

allantois

amniochorion is a

amnion

chorioallantois is a

choriodecidua is a

chorion

choriocarcinoma cell derives from

chorion frondosum part of

chorionic cell line derives from

chorionic epithelium part of

chorionic plate part of

chorionic villus part of

fetal serum part of

gubernaculum testis part of

meconium

placenta

vomeronasal nerve part of

germ

larva

primordium is a

pupa

tailbud stage is a

zygote

gland

head

hematopoietic system part of

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