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Uberon Ontology

tertiary chorionic villus

Term ID
UBERON:0009995
Synonyms
Definition
Tertiary chorionic villi contain embryonic blood vessels that develop from mesenchymal cells in the loose connective tissue core. These blood vessels connect up with vessels that develop in the chorion and connecting stalk and begin to circulate embryonic blood about the third week of development in humans. http://www.med.umich.edu/lrc/coursepages/m1/embryology/embryo/06placenta.htm
References
Ontology
Uberon Ontology
Relationships
is a type of
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