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http://purl.uniprot.org/citations/20920789http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/20920789http://www.w3.org/2000/01/rdf-schema#comment"Establishing synaptic connections often involves the activity-dependent withdrawal of off-target contacts. We describe an in vivo role for temporally patterned electrical activity, voltage-gated calcium channels, and CaMKII in modulating the response of Drosophila motoneurons to the chemorepellent Sema-2a during synaptic refinement. Mutations affecting the Sema-2a ligand, the plexin B receptor (plexB), the voltage-gated Ca(v)2.1 calcium channel (cac), or the voltage-gated Na(v)1 sodium channel (mle(nap-ts);tipE) each result in ectopic neuromuscular contacts. Sema-2a interacts genetically with both of the channel mutations. The cac phenotype is enhanced by the Sema-2a mutation and is suppressed by either plexB overexpression or patterned, low-frequency (0.01 Hz) bouts of electrical activity in the embryo. The calcium-dependent suppression of ectopic contacts also depends on the downstream activation of CaMKII. These results indicate a role for patterned electrical activity and presynaptic calcium signaling, acting through CaMKII, in modulating a retrograde signal during the refinement of synaptic connections."xsd:string
http://purl.uniprot.org/citations/20920789http://purl.org/dc/terms/identifier"doi:10.1016/j.neuron.2010.09.005"xsd:string
http://purl.uniprot.org/citations/20920789http://purl.uniprot.org/core/author"Yoon K.S."xsd:string
http://purl.uniprot.org/citations/20920789http://purl.uniprot.org/core/author"Keshishian H."xsd:string
http://purl.uniprot.org/citations/20920789http://purl.uniprot.org/core/author"Carrillo R.A."xsd:string
http://purl.uniprot.org/citations/20920789http://purl.uniprot.org/core/author"Olsen D.P."xsd:string
http://purl.uniprot.org/citations/20920789http://purl.uniprot.org/core/date"2010"xsd:gYear
http://purl.uniprot.org/citations/20920789http://purl.uniprot.org/core/name"Neuron"xsd:string
http://purl.uniprot.org/citations/20920789http://purl.uniprot.org/core/pages"32-44"xsd:string
http://purl.uniprot.org/citations/20920789http://purl.uniprot.org/core/title"Presynaptic activity and CaMKII modulate retrograde semaphorin signaling and synaptic refinement."xsd:string
http://purl.uniprot.org/citations/20920789http://purl.uniprot.org/core/volume"68"xsd:string
http://purl.uniprot.org/citations/20920789http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/20920789
http://purl.uniprot.org/citations/20920789http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/20920789
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http://purl.uniprot.org/uniprot/#_A0A0S0X7Z4-mappedCitation-20920789http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/20920789
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http://purl.uniprot.org/uniprot/#_A4V134-mappedCitation-20920789http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/20920789
http://purl.uniprot.org/uniprot/#_H9XVL5-mappedCitation-20920789http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/20920789
http://purl.uniprot.org/uniprot/#_A0A4D6K1U1-mappedCitation-20920789http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/20920789
http://purl.uniprot.org/uniprot/#_A0A4D6K2Y1-mappedCitation-20920789http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/20920789
http://purl.uniprot.org/uniprot/#_A0A4D6K2Y3-mappedCitation-20920789http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/20920789