The developing oesophagus (yellow), stomach (orange) and intestine (red) have been manually defined at 6 embryonic stages. The pancreas (blue) has also been defined at CS13, CS15 and CS20.

For each stage the left hand panel of images shows the painted anatomical domains in 2D digital sections. The right hand panel shows movies of the same domains in 3D.

CS13

1684

CS14

925

CS15

1717

CS17

365

CS20

913

CS22

1271