Changing the axis changes the perspective.
Gerhart
J
J
Department of Molecular and Cell Biology, University of California, Berkeley, California, USA.
D000818:Animals; D019521:Body Patterning; D015509:Developmental Biology / Q000379:methods; D008648:Mesoderm / Q000502:physiology; D014981:Xenopus / Q000033:anatomy & histology* / Q000196:embryology* / Q000502:physiology*