PubMed:22711886 / 262-268 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T14","span":{"begin":0,"end":6},"obj":"GeneOrGeneProduct"}],"text":"mutant"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T10","span":{"begin":0,"end":6},"obj":"GeneOrGeneProduct"}],"text":"mutant"}