Genetic disruption of both tryptophan hydroxylase genes dramatically reduces serotonin and affects behavior in models sensitive to antidepressants.

PLoS One · 2008 · PMC2565062 · PMID 18923670

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

approached significanceno p-value reported

None of the effects or interactions approached significance in this data analysis.

also in 8,237 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.