Biology — Gastrulation & Germ Layers

{
  "elements":[
    {"data":{"id":"zygote","label":"Zygote"}},
    {"data":{"id":"blast","label":"Blastula"}},
    {"data":{"id":"gastrula","label":"Gastrula"}},
    {"data":{"id":"ecto","label":"Ectoderm"}},
    {"data":{"id":"meso","label":"Mesoderm"}},
    {"data":{"id":"endo","label":"Endoderm"}},
    {"data":{"id":"skin","label":"Skin & nervous system"}},
    {"data":{"id":"muscle","label":"Muscle, bone, blood"}},
    {"data":{"id":"gut","label":"Gut lining & organs"}},
    {"data":{"source":"zygote","target":"blast"}},
    {"data":{"source":"blast","target":"gastrula"}},
    {"data":{"source":"gastrula","target":"ecto"}},
    {"data":{"source":"gastrula","target":"meso"}},
    {"data":{"source":"gastrula","target":"endo"}},
    {"data":{"source":"ecto","target":"skin"}},
    {"data":{"source":"meso","target":"muscle"}},
    {"data":{"source":"endo","target":"gut"}}
  ],
  "layout":{"name":"breadthfirst","directed":true}
}