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http://purl.uniprot.org/citations/26395479http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/26395479http://www.w3.org/2000/01/rdf-schema#comment"Netrin 1 (Ntn1) is a multifunctional guidance cue expressed in the ventricular zone and floor plate of the embryonic neural tube. Although Ntn1 is best known for acting as an axon guidance cue through Dcc and neogenin receptors, it is also thought to regulate neuronal survival and blood vessel development through Unc5 family receptors. However, the Ntn1 gene trap mutant mouse does not display all the phenotypes predicted from in vitro assays or analyses of mice lacking predicted receptors. Since the gene trap strain still produces wild-type Ntn1 protein, it is unclear whether the absence of phenotypes reflects the activity of alternative cues or of residual Ntn1. To resolve the full contribution of Ntn1 to development, we generated a null allele of Ntn1 and re-examined tissues exhibiting phenotypic discrepancies between receptor mutants and Ntn1 hypomorphs. We found that in Ntn1 null animals commissural axons rarely cross the midline, resulting in a strongly enhanced phenotype relative to Ntn1 hypomorphs, which retain many axons with normal trajectories. Thus, low levels of Ntn1 can account for persistent attraction to the midline in hypomorphs. By contrast, Ntn1 null mice do not show all of the phenotypes reported for Unc5 receptor mutants, indicating that Ntn1 is not necessarily the dominant ligand for Unc5 family members in vivo and ruling out primary roles in survival or angiogenesis."xsd:string
http://purl.uniprot.org/citations/26395479http://purl.org/dc/terms/identifier"doi:10.1242/dev.128942"xsd:string
http://purl.uniprot.org/citations/26395479http://purl.uniprot.org/core/author"Goodrich L.V."xsd:string
http://purl.uniprot.org/citations/26395479http://purl.uniprot.org/core/author"Yung A.R."xsd:string
http://purl.uniprot.org/citations/26395479http://purl.uniprot.org/core/author"Nishitani A.M."xsd:string
http://purl.uniprot.org/citations/26395479http://purl.uniprot.org/core/date"2015"xsd:gYear
http://purl.uniprot.org/citations/26395479http://purl.uniprot.org/core/name"Development"xsd:string
http://purl.uniprot.org/citations/26395479http://purl.uniprot.org/core/pages"3686-3691"xsd:string
http://purl.uniprot.org/citations/26395479http://purl.uniprot.org/core/title"Phenotypic analysis of mice completely lacking netrin 1."xsd:string
http://purl.uniprot.org/citations/26395479http://purl.uniprot.org/core/volume"142"xsd:string
http://purl.uniprot.org/citations/26395479http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/26395479
http://purl.uniprot.org/citations/26395479http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/26395479
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http://purl.uniprot.org/uniprot/#_E9Q117-mappedCitation-26395479http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26395479
http://purl.uniprot.org/uniprot/#_P61372-mappedCitation-26395479http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26395479
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http://purl.uniprot.org/uniprot/#_A0A1L1SRD6-mappedCitation-26395479http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26395479
http://purl.uniprot.org/uniprot/#_A0A0R4J036-mappedCitation-26395479http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26395479
http://purl.uniprot.org/uniprot/#_A0A140T8T2-mappedCitation-26395479http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26395479
http://purl.uniprot.org/uniprot/#_A2RSV5-mappedCitation-26395479http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26395479
http://purl.uniprot.org/uniprot/#_B2ZUN4-mappedCitation-26395479http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26395479
http://purl.uniprot.org/uniprot/#_B0QZL0-mappedCitation-26395479http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26395479
http://purl.uniprot.org/uniprot/#_B2RX05-mappedCitation-26395479http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26395479