Biology — Muscle Contraction (Sliding Filament)

{
  "elements":[
    {"data":{"id":"ap","label":"Motor neuron impulse"}},
    {"data":{"id":"ach","label":"Acetylcholine"}},
    {"data":{"id":"depol","label":"Sarcolemma depolarises"}},
    {"data":{"id":"ca","label":"Ca2+ released (SR)"}},
    {"data":{"id":"trop","label":"Troponin / tropomyosin shift"}},
    {"data":{"id":"cross","label":"Cross-bridges form"}},
    {"data":{"id":"slide","label":"Filaments slide (ATP)"}},
    {"data":{"id":"short","label":"Sarcomere shortens"}},
    {"data":{"source":"ap","target":"ach"}},
    {"data":{"source":"ach","target":"depol"}},
    {"data":{"source":"depol","target":"ca"}},
    {"data":{"source":"ca","target":"trop"}},
    {"data":{"source":"trop","target":"cross"}},
    {"data":{"source":"cross","target":"slide"}},
    {"data":{"source":"slide","target":"short"}}
  ],
  "layout":{"name":"breadthfirst","directed":true}
}