title: Presynaptic Heterogeneity: Vive la difference.
abstract: Since individual synapses of the same neuron may have different molecular composition, an important question in neurobiology is how the properties of individual synapses are established and maintained. Recent technical advances allow assay of activity at individual synapses and investigation of the relationship between function and molecular composition at the synapse.
authors.affiliation: l'Institut de Biologie Cellulaire et de Morphologie, Lausanne, Switzerland.
authors.forename: Julie K.
authors.initials: JK
authors.lastname: Staple
authors.forename: Florence
authors.initials: F
authors.lastname: Morgenthaler
authors.forename: Stefan
authors.initials: S
authors.lastname: Catsicas