PubMed:1556139 / 1301-1573 JSONTXT

{"project":"sentences","denotations":[{"id":"T6","span":{"begin":0,"end":272},"obj":"Sentence"},{"id":"T6","span":{"begin":0,"end":272},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"These 15 nucleotides were deleted in the splicing of alpha 2(I) pre-mRNA to mRNA as a result of inactivation of the 3' splice site of intron 5 by an AG to AC mutation and the activation of a cryptic AG splice acceptor site corresponding to positions +14 and +15 of exon 6."}