The epithelial cell adhesion molecule EpCAM is required for epithelial morphogenesis and integrity during zebrafish epiboly and skin development.

PLoS Genet · 2009 · PMC2700972 · PMID 19609345

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

difference was apparentno p-value reported

This difference was apparent throughout all investigated developmental stages from mid gastrulation through day 5 of development.

also in 400 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.