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http://purl.uniprot.org/citations/23726901http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/23726901http://www.w3.org/2000/01/rdf-schema#comment"Accurate and efficient gene expression requires that protein translation initiates from mRNA transcripts with high fidelity. At the same time, indiscriminate initiation of translation from multiple ATG start-sites per transcript has been demonstrated, raising fundamental questions regarding the rate and rationale governing alternative translation initiation. We devised a sensitive fluorescent reporter assay for monitoring alternative translation initiation. To demonstrate it, we map the translation initiation landscape of a Saccharomyces cerevisiae gene (RMD1) with a typical ATG sequence context profile. We found that up to 3%-5% of translation initiation events occur from alternative out-of-frame start codons downstream of the main ATG. Initiation from these codons follows the ribosome scanning model: initiation rates from different start sites are determined by ATG order, rather than their context strength. Genomic analysis of S. cerevisiae further supports the scanning model: ATG codons downstream rather than upstream of the main ATG tend to have higher context scores."xsd:string
http://purl.uniprot.org/citations/23726901http://purl.org/dc/terms/identifier"doi:10.1016/j.ygeno.2013.05.003"xsd:string
http://purl.uniprot.org/citations/23726901http://purl.uniprot.org/core/author"Shapiro E."xsd:string
http://purl.uniprot.org/citations/23726901http://purl.uniprot.org/core/author"Marx T."xsd:string
http://purl.uniprot.org/citations/23726901http://purl.uniprot.org/core/author"Tuller T."xsd:string
http://purl.uniprot.org/citations/23726901http://purl.uniprot.org/core/author"Zur H."xsd:string
http://purl.uniprot.org/citations/23726901http://purl.uniprot.org/core/author"Ben-Yehezkel T."xsd:string
http://purl.uniprot.org/citations/23726901http://purl.uniprot.org/core/date"2013"xsd:gYear
http://purl.uniprot.org/citations/23726901http://purl.uniprot.org/core/name"Genomics"xsd:string
http://purl.uniprot.org/citations/23726901http://purl.uniprot.org/core/pages"419-429"xsd:string
http://purl.uniprot.org/citations/23726901http://purl.uniprot.org/core/title"Mapping the translation initiation landscape of an S. cerevisiae gene using fluorescent proteins."xsd:string
http://purl.uniprot.org/citations/23726901http://purl.uniprot.org/core/volume"102"xsd:string
http://purl.uniprot.org/citations/23726901http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/23726901
http://purl.uniprot.org/citations/23726901http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/23726901
http://purl.uniprot.org/uniprot/#_Q03441-mappedCitation-23726901http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/23726901
http://purl.uniprot.org/uniprot/Q03441http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/23726901