Mouse gestation length is genetically determined.

PLoS One · 2010 · PMC2928290 · PMID 20811634

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

highly significantno p-value reported

Therefore, although litter size and relative fetal burden is clearly inversely correlated with GL, strain genetics has a highly significant and independent role in determining total GL.

also in 132,142 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.