embryonic lymph sac
A population of lymphatic endothelial cell precursors that will form the lymph vessels. [ https://github.com/obophenotype/uberon/issues/1383 https://doi.org/10.1152/japplphysiol.00201.2013 ]
Term info
embryonic lymph sac
uberon
primary lymph sac
UBERON:0034953