anatomical structure development cellular component organization anatomical structure development cellular component organization anatomical structure development cellular component organization anatomical structure development cellular component organization anatomical structure development cellular component organization anatomical structure development cellular component organization anatomical structure development cellular component organization anatomical structure development cellular component organization anatomical structure development cellular component organization anatomical structure development cellular component organization anatomical structure developmentanatomical structure development cellular component organizationcellular component organization extracellular matrix structural constituent extracellular matrix structural constituent extracellular matrix structural constituent extracellular matrix structural constituent extracellular matrix structural constituent extracellular matrix structural constituent extracellular matrix structural constituent extracellular matrix structural constituent extracellular matrix structural constituent extracellular matrix structural constituent extracellular matrix structural constituentextracellular matrix structural constituent extracellular region protein-containing complex cell organelle membrane-enclosed lumen extracellular region protein-containing complex cell organelle membrane-enclosed lumen extracellular region protein-containing complex cell organelle membrane-enclosed lumen extracellular region protein-containing complex cell organelle membrane-enclosed lumen extracellular region protein-containing complex cell organelle membrane-enclosed lumen extracellular region protein-containing complex cell organelle membrane-enclosed lumen extracellular region protein-containing complex cell organelle membrane-enclosed lumen extracellular region protein-containing complex cell organelle membrane-enclosed lumen extracellular region protein-containing complex cell organelle membrane-enclosed lumen extracellular region protein-containing complex cell organelle membrane-enclosed lumen extracellular regionextracellular region protein-containing complexprotein-containing complex cellcell organelleorganelle membrane-enclosed lumenmembrane-enclosed lumen