cell communication anatomical structure development establishment of localization cell communication anatomical structure development establishment of localization cell communication anatomical structure development establishment of localization cell communication anatomical structure development establishment of localization cell communication anatomical structure development establishment of localization cell communication anatomical structure development establishment of localization cell communication anatomical structure development establishment of localization cell communication anatomical structure development establishment of localization cell communication anatomical structure development establishment of localization cell communication anatomical structure development establishment of localization cell communicationcell communication anatomical structure developmentanatomical structure development establishment of localizationestablishment of localization protein binding protein binding protein binding protein binding protein binding protein binding protein binding protein binding protein binding protein binding protein bindingprotein binding cell organelle membrane-enclosed lumen cell junction synapse membrane cell organelle membrane-enclosed lumen cell junction synapse membrane cell organelle membrane-enclosed lumen cell junction synapse membrane cell organelle membrane-enclosed lumen cell junction synapse membrane cell organelle membrane-enclosed lumen cell junction synapse membrane cell organelle membrane-enclosed lumen cell junction synapse membrane cell organelle membrane-enclosed lumen cell junction synapse membrane cell organelle membrane-enclosed lumen cell junction synapse membrane cell organelle membrane-enclosed lumen cell junction synapse membrane cell organelle membrane-enclosed lumen cell junction synapse membrane cellcell organelleorganelle membrane-enclosed lumenmembrane-enclosed lumen cell junctioncell junction synapsesynapse membranemembrane