Term info
database cross reference
- MA:0000490
- VHOG:0001524
UBPROP 0000003
It is assumed that during evolution, a circulatory system composed of the heart and endothelial tubular system first formed in vertebrates, medial smooth muscle then appeared for regulation of the system, and innervation of the muscle tissue took place. This sequence of development assumed for phylogenesis is actually realized in the ontogenetic processes.[well established][VHOG]
has obo namespace
uberon
id
UBERON:0004699