Biology — Phloem Translocation

{
  "elements":[
    {"data":{"id":"source","label":"Source (leaf)"}},
    {"data":{"id":"load","label":"Active loading of sucrose"}},
    {"data":{"id":"water","label":"Water enters by osmosis"}},
    {"data":{"id":"pressure","label":"High hydrostatic pressure"}},
    {"data":{"id":"flow","label":"Mass flow down phloem"}},
    {"data":{"id":"sink","label":"Sink (root / fruit)"}},
    {"data":{"id":"unload","label":"Sucrose unloaded"}},
    {"data":{"source":"source","target":"load"}},
    {"data":{"source":"load","target":"water"}},
    {"data":{"source":"water","target":"pressure"}},
    {"data":{"source":"pressure","target":"flow"}},
    {"data":{"source":"flow","target":"sink"}},
    {"data":{"source":"sink","target":"unload"}}
  ],
  "layout":{"name":"breadthfirst","directed":true}
}