_:b667727683 . _:b667730336 . . _:b667730337 _:b667730336 . "aplasia"^^ . . _:b667727685 . _:b667730337 . . "quality"^^ . "With aplasia, the primordium or precursor develops, but does not proceed in its development to a mature structure"^^ . . _:b667730335 . _:b667727683 . "undeveloped"^^ . _:b667730335 _:b667730337 . "aplastic"^^ . _:b667730336 . "Absence of an organ, tissue or cell due to failure to develop from a primordium or precursor cell."^^ . _:b667730336 . _:b667727683 _:b667727685 . _:b667727685 . . _:b667727684 . _:b667727685 _:b667727684 . "PATO:0001483"^^ . _:b667727684 . _:b667730337 . _:b667727683 . _:b667730335 . _:b667727684 . _:b667730335 . .