38
Embryonic615394040019552073587710661277149215901757
induction–24633940400102316531746913105211501365158041353940400199
the44253940400138353554
impact506939404009942463983610031141
of63023940400215342
a67343940400197
group70203940400190332541756971
of80833940400215341
embryonic1800874040020152674088210731284149815961763
cells36548740400170371469567727
on44728740400215430
adjacent49928740400197412514711878107812921428
cells65108740400170371469568727
Theprimary429618980280136283422478218980280150249318545684783917
inductor57621898028071221371521638735884983
(upper68081898028088689818980280147294440578676
lip76371898028067131277
of797918980280147233
a827518980280134
blastopore)429622340280147211344453544688835983108012151300
determines566222340280147286378515613836900104611851294
the70202234028095242381
formation746422340280862273245486827738389851132
of429625700280147233
a459225700280134
nervous479025700280147285382510655802911
tube,57642570028097244391529599
then42962906028094240380526
a488729060280134
chord508429060280119266413510653
is58012906028066175
induced,60402906028064211357504621761907977
and429632420280134281428
then47873242028094241381527
–538032420280139
a558432420280134
gastrointestinal57813242028013226237146155970176591210021139124813381403154916821747
tube75913242028096242389528