Isolation, identification and characterization of nitrogen fixing endophytic bacteria and their effects on cassava production.

PeerJ · 2022 · PMC8796710 · PMID 35127278

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

an increasing trendno p-value reported

Optimizing growth conditions of strain A02 Effect of pH on the nitrogen fixation activity of strain A02 The nitrogenase activity of strain A02 changed with the change in pH, and initially showed an increasing trend but then decreased with the increase in pH (5–8).

also in 63,971 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.